Hardware Reference Manual

Transcription

1 Hardware Reference Manual REV. July Anaconda (VL-EBX-18) DMP Vortex86DX2 SoC-based SBC with dual Ethernet, Video, USB, SATA, Analog inputs, Digital I/O, Counter/Timers, Mini PCIe, microsd, SPX, and PC/104-Plus Interface

2 SW Tualatin Road Tualatin, OR (503) Fax (971) Copyright VersaLogic Corp. All rights reserved. Notice: Although every effort has been made to ensure this document is error-free, VersaLogic makes no representations or warranties with respect to this product and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. VersaLogic reserves the right to revise this product and associated documentation at any time without obligation to notify anyone of such changes. PC/104 and the PC/104 logo are trademarks of the PC/104 Consortium. EBX-18 Hardware Reference Manual ii

3 Product Release Notes Release September 2015 First production release Release September 2015 Minor formatting revisions Release May 2016 Added fan connector information. Refer to: Figure 5, page 12 Table 2, page 13 Table 27 and Figure 18 on page 40 Release May 2016 Updated board images to show fan connector Release June 2017 Updated Web links Support The EBX-18 support page, at contains additional information and resources for this product including: Reference Manuals (PDF format) Operating system information and software drivers Data sheets and manufacturers links for chips used in this product BIOS information and upgrades Utility routines and benchmark software VersaAPI Version 1.2.x This is a private page for EBX-18 users that can be accessed only be entering this address directly. It cannot be reached from the VersaLogic homepage. The VersaTech KnowledgeBase is an invaluable resource for resolving technical issues with your VersaLogic product. VersaTech KnowledgeBase EBX-18 Hardware Reference Manual iii

4 Contents Introduction... 1 Description... 1 Technical Specifications... 2 EBX-18 Block Diagram... 3 Related Documents... 3 RoHS-Compliance... 4 About RoHS... 4 Cautions... 4 Electrostatic Discharge... 4 Lithium Battery... 4 Mounting Support... 4 Earth Ground Requirement... 5 Technical Support... 6 Repair Service... 6 Configuration and Setup... 7 Initial Configuration... 7 Basic Setup... 7 BIOS Setup Program... 9 Operating System Installation... 9 ACPI Version Setting... 9 Physical Details Dimensions and Mounting Hardware Assembly External Connectors EBX-18 Connectors EBX-18 Connector Functions and Interface Cables Jumper Blocks Jumpers As-Shipped Configuration Jumper Summary System Features Power Delivery Power Connector Expansion Current Limits Lithium Battery Battery Saver Jumper Operating The Board without a Battery CPU System RAM CMOS RAM Clearing CMOS RAM BIOS Setup Defaults EBX-18 Hardware Reference Manual iv

5 Contents Real-time Clock Setting the Clock Interfaces and Connectors Utility I/O Connectors J4 I/O Connector J5 I/O Connector J10 I/O Connector SATA PCIe Mini Card / msata msata Activity LED Booting from a PCIe Minicard PCIe Mini Card LEDs Serial Ports COM3/COM4 Hardware Configuration COM3/COM4 Software Configuration Serial Port Assignment Serial Port Connectors USB BIOS Configuration microsd Socket Programmable LED External Speaker Push-Button Reset Video Interface Configuration SVGA Output Connector LVDS Flat Panel Display Connector Compatible LVDS Panel Displays Console Redirection Ethernet Interface Controller Configuration Ethernet Connectors On-Board Ethernet Status LEDs Off-Board Ethernet Status LED Connector Fan Connector DMA Controller Vortex86DX2 SoC On-chip Temperature Sensor Watchdog Timers Industrial I/O Functions and SPI Interface Analog Input External Connections Initiating an Analog Conversion Digital I/O Interface External Connections Digital I/O Port Configuration Interrupt Generation SPX Expansion Bus VersaLogic SPX Expansion Modules EBX-18 Hardware Reference Manual v

6 Contents PC/104 Expansion Bus PC/104-Plus PCI Expansion Interface System Resources and Maps CBR-5009B and CBR-4004B Paddleboards CBR-5009B Paddleboard Dimensions and Mounting Holes CBR-5009B Connectors Serial Port Connectors PS/2 Keyboard and Mouse J4 I/O Connector CBR-4004B Paddleboard Using the CBR-4004B with the EBX-18 Board s J5 Connector Using the CBR-4004B with the EBX-18 Board s J10 Connector Dimensions and Mounting Holes Appendix A References Figures Figure 1. EBX-18 Block Diagram... 3 Figure 2. Attaching the EBX-18 to Earth Ground... 5 Figure 3. EBX-18 Dimensions and Mounting Holes Figure 4. Standoff Locations Figure 5. EBX-18 Connectors Figure 6. Jumper Block Locations Figure 7. Location of Jumper V10 and J3 Power Connector Figure 8. Location of the V13 Battery Saver Jumper Figure 9. Location of the V14 No Battery Mode Jumper Figure 10. Location of the V9 Clear CMOS Jumper Figure 11. Location of Utility I/O Connectors J4/J5/J Figure 12. Location of the msata Activity LED Figure 13. Location of PCIe Mini Card LEDs Figure 14. COM3/COM4 Control and Termination Jumpers Figure 15. J6 VGA Connector Pin Configuration Figure 16. Wiring for a DB9 to DB9 RS-232 Adapter for Console Redirection Figure 17. Location of Ethernet Status LEDs D3 and D8 and J12 Connector Figure 18. Location and Pin Orientation of the J23 Fan Connector Figure 19. J17 SPX Connector Pin Configuration Figure 20. CBR-5009B Dimensions and Mounting Holes Figure 21. CBR-5009B Connectors Figure 22. CBR-4004B Signals When Mated with the EBX-18 s J5 Connector Figure 23. CBR-4004B Signals When Mated with the EBX-18 s J10 Connector Figure 24. CBR-4004B Paddleboard Dimensions and Mounting Holes EBX-18 Hardware Reference Manual vi

7 Contents Tables Table 1: Technical Specifications for all EBX-18 Configurations... 2 Table 2: Connector Functions and Interface Cables Table 3: Jumper Summary Table 4: J3 Power Connector Table 5: Expansion Current Limits Table 6: Battery Saver Jumper Truth Table Table 7: No Battery Mode Jumper Truth Table Table 8: Memory Configurations of EBX-18 Board Models Table 9: J4 I/O Connector Pinout and Pin Orientation Table 10: J5 I/O Connector Pinout and Pin Orientation Table 11: J10 I/O Connector Pinout and Pin Orientation Table 12: SATA Port Pinout Table 13: PCIe Mini Card / msata Pinout Table 14: Primary Boot Device Truth Table Table 15: PCIe Mini Card LED States Table 16: COM3/COM4 Control and Termination Jumpers Table 17: GPIO Port 2 Direction Register 0x9A Table 18: GPIO Port 2 Data Register 0x7A Table 19: Recommended Serial Port Settings for Vortex86DX2 BIOS Table 20: COM1/COM2 Pinout CBR-5009B Connector J Table 21: J6 Video Output Pinout Table 22: J9 LVDS Flat Panel Display Connector Pinout Table 23: Compatible LVDS Interface TFT-Technology Flat Panel Displays Table 24: BIOS Settings for Boot Display Devices and Corresponding Resolutions Table 25: On-board Ethernet Status LEDs (D3 and D8) Table 26: Off-board Ethernet Status LED Connector (J12) Table 27: Fan Connector (J23) Table 28: Analog Input Connector Table 29: Digital I/O Connections Channels Table 30: Digital I/O Connections Channels Table 31: SPI Expansion Bus Connections Table 32: PC/104 ISA I/O, IRQ, and Memory Resources Table 33: CBR-5009B Connector Functions Table 34: J3 COM1/COM2 Pinout Table 35: J6 (COM3) Connector Pinout Table 36: J5 (COM4) Connector Pinout Table 37: PS/2 Mouse Connector Table 38: PS/2 Keyboard Connector Table 39: EBX-18 J4 I/O Connector Pinout EBX-18 Hardware Reference Manual vii

8 Introduction 1 Description The EBX-18 is a feature-packed single board computer designed for OEM control projects requiring fast processing, industrial I/O, with three memory density options and designed-in reliability and longevity (product lifespan). Its features include: DMP Vortex86DX2 32-bit Processor with integrated video controller Up to 2GB soldered-on RAM, 400 MHz DDR2-800 Dual Ethernet interfaces, auto-detect 10BaseT / 100BaseTX with network boot capability One microsd port LVDS Flat Panel Display support Standard VGA analog output PC/104-Plus expansion site SATA port, 1.5 Gbits/s Five USB 2.0 ports TVS devices on user I/O connections Four COM ports (two full serial ports, two 4-pin multiprotocol ports with automatic handshake) SoC temperature sensor Mini PCIe / msata socket, supports Wi-Fi modems, GPS receivers, flash storage, and other modules PS/2 keyboard and mouse ports 8-channel, 12-bit analog inputs 32-channel digital I/O Eight timer/counter I/Os SPI interface supports up to four (external) SPI devices either of user design or any of the SPX series of expansion boards, with clock frequencies from 1-8 MHz Two Watchdog timers Vcc sensing reset circuit (all rails monitored) EBX-compliant 5.75 x 8.00 footprint Field upgradeable BIOS with OEM enhancements Latching I/O connectors Customizing available The EBX-18 is compatible with popular operating systems such as Windows and Linux. A full complement of standard I/O ports are included on-board. Additional I/O expansion is available through the high-speed PCI-based PC/104-Plus expansion site (which supports both PC/104 and PC/104-Plus expansion modules), and through the Serial Peripheral Interface (SPI). The EBX-18 features high reliability design and construction, including latching I/O connectors. It also features two watchdog timers, voltage sensing reset circuits and self-resetting fuse on the +5 V supply to the keyboard, mouse, SPX, and 3.3 V supply to the external Ethernet LEDs, and microsd port. EBX-18 boards are subjected to 100% functional testing and are backed by a limited five-year warranty. Careful parts sourcing and US-based technical support ensure the highest possible quality, reliability, service and product longevity for this exceptional SBC. EBX-18 Hardware Reference Manual 1

9 Introduction Technical Specifications Specifications are typical at 25 C with 5.0V supply, unless otherwise noted. Specifications are subject to change without notice. Table 1: Technical Specifications for all EBX-18 Configurations Item EBX18-SAK EBX-18SBK EBX-18SCK EBX-18EAK EBX-18EBK EBX-18ECK (Standard Temperature) (Extended Temperature) Board size 5.75" x 8.00" x 1.75"; EBX compliant Storage temperature -40 C to 85 C Free air operating temperature (Note) 0 C to + 60 C -40 C to +85 C CPU clock 933 MHz 800 MHz Memory clock 366 MHz 300 MHz Memory size 512 MB 1 GB 2 GB 512 MB 1 GB 2 GB Idle power 5.5 W 6.0 W 6.0 W 5.5 W 6.0 W 6.0 W Typical power 5.8 W 6.5 W 6.8 W 5.8 W 6.5 W 6.3 W Max power 6.0 W 7.0 W 7.5 W 6.0 W 7.0 W 6.5 W Input Voltage Analog VGA output Digital Video output System Reset Ethernet interface COM1-2 interface COM3-4 interface Analog input Digital interface SPI interface Timers BIOS PC/104-Plus (PCI) bus speed PC/104 (ISA) bus speed Compatibility Weight Generated frequencies +5 VDC ±5% or wide input: 9 to 15V (12V nominal). Jumper selectable. Video BIOS supports up to 1024x768 resolution with 32-bit color With VGA driver supports up to 1920x1440. Synchronous display use causes VGA to be limited to 1024x768 (LVDS panel maximum supported resolution) LVDS video output Support for 18-bit or 24-bit single channel LVDS flat panel displays Video BIOS support for 640x480, 800x480, 800x600, 1024x600, and 1024x768 V cc sensing; resets when the 5V, 3.3V, 1.8V, 1.5V, 1.2V, or 1.0V power rails vary by more than ± 10% of their optimal values. Two auto-detect 10BaseT/100BaseTX ports with RJ45 connectors RS-232, 16C550 compatible, 115k baud max. RS-232/422/485, 16C550 compatible, 460k baud max. 8-channel, 12-bit, single-ended, 100 kilo-samples-per-second (ksps) Channel independent input ranges: 0 to 5V, ±5V, 0 to +10V, and ±10V 32-channel, 3.3V, signaling, 8 ma/4 ma I OL/I OH Supports SPI and SPX devices. Supports up to four SPX modules, including low cost analog and digital modules. Three 8254-compatible timer/counters (FPGA functions, eight dedicated I/O lines) AMI Vortex86DX2 BIOS 33 MHz 8 MHz PC/104 full compliance Embedded-PCI (PC/104-Plus) full compliance, 3.3V signaling EBX full compliance SPX full compliance 0.50 lb (0.22 kg) 100 MHz, 50 MHz, 33 MHz, MHz, 25 MHz, MHz, 8 MHz, 4 MHz, 2 MHz, 1 MHz, khz Notes: Derate -1.1 C per 305m (1,000 ft.) above 2,300m (7,500 ft.). EBX-18 Hardware Reference Manual 2

10 Introduction EBX-18 Block Diagram Related Documents Figure 1. EBX-18 Block Diagram The following documents available are on the EBX-18 Product Support Web Page: EBX-18 Programmer s Reference Manual provides information on the board s resources (memory, I/O, and IRQs), a description of the FPGA s registers, and programming information for the board s hardware interfaces. EBX-18 BIOS Reference Manual provides information on accessing and configuring settings in the BIOS Setup program. All BIOS menus, submenus, and configuration options are described. VersaAPI Installation and Reference Guide describes the shared library of API calls for reading and controlling on-board devices on certain VersaLogic products. EBX-18 Hardware Reference Manual 3

11 Introduction RoHS-Compliance The EBX-18 is RoHS-compliant. ABOUT ROHS In 2003, the European Union issued Directive 2002/95/EC regarding the Restriction of the use of certain Hazardous Substances (RoHS) in electrical and electronic equipment. The RoHS directive requires producers of electrical and electronic equipment to reduce to acceptable levels the presence of six environmentally sensitive substances: lead, mercury, cadmium, hexavalent chromium, and the presence of poly-brominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE) flame retardants, in certain electrical and electronic products sold in the European Union (EU) beginning July 1, VersaLogic Corporation is committed to supporting customers with high-quality products and services meeting the European Union s RoHS directive. Cautions ELECTROSTATIC DISCHARGE Electrostatic discharge (ESD) can damage boards, disk drives and other components. The circuit board must only be handled at an ESD workstation. If an approved station is not available, some measure of protection can be provided by wearing a grounded antistatic wrist strap. Keep all plastic away from the board, and do not slide the board over any surface. After removing the board from its protective wrapper, place the board on a grounded, static-free surface, component side up. Use an antistatic foam pad if available. The board should also be protected inside a closed metallic anti-static envelope during shipment or storage. Note: The exterior coating on some metallic antistatic bags is sufficiently conductive to cause excessive battery drain if the bag comes in contact with the bottom-side of the EBX-18. LITHIUM BATTERY To prevent shorting, premature failure or damage to the lithium battery, do not place the board on a conductive surface such as metal, black conductive foam or the outside surface of a metalized ESD protective pouch. The lithium battery may explode if mistreated. Do not recharge, disassemble, or dispose of in fire. Dispose of used batteries promptly. MOUNTING SUPPORT The single board computer must be supported at all eight mounting points to prevent excessive flexing when expansion modules are attached and removed. Flex damage caused by excessive force on an improperly mounted circuit board is not covered under the product warranty. See page 10 for more details. EBX-18 Hardware Reference Manual 4

12 Introduction EARTH GROUND REQUIREMENT All mounting standoffs should be connected to earth ground (chassis ground). This provides proper grounding for EMI purposes. Figure 2 shows the locations of the board s mounting holes. All eight mounting holes identified in Figure 2 must be connected to earth ground. Figure 2. Attaching the EBX-18 to Earth Ground EBX-18 Hardware Reference Manual 5

13 Introduction Technical Support If you are unable to solve a problem after reading this manual, visit the EBX-18 product support web page below. The support page provides links to component datasheets, device drivers, and BIOS and PLD code updates. EBX-18 Support Page The VersaTech KnowledgeBase contains a wealth of technical information about VersaLogic products, along with product advisories. VersaTech KnowledgeBase If you have further questions, contact VersaLogic Technical Support at (503) VersaLogic support engineers are also available via at Support@VersaLogic.com. REPAIR SERVICE If your product requires service, you must obtain a Returned Material Authorization (RMA) number by calling (503) Provide the following information: Your name, the name of your company, your phone number, and address The name of a technician or engineer that can be contacted if any questions arise Quantity of items being returned The model and serial number (barcode) of each item A detailed description of the problem Steps you have taken to resolve or recreate the problem The return shipping address Warranty Repair All parts and labor charges are covered, including return shipping charges for UPS Ground delivery to United States addresses. Non-warranty Repair All non-warranty repairs are subject to diagnosis and labor charges, parts charges and return shipping fees. Specify the shipping method you prefer and provide a purchase order number for invoicing the repair. Note: Mark the RMA number clearly on the outside of the box before returning. Failure to do so can delay the processing of your return. EBX-18 Hardware Reference Manual 6

14 Configuration and Setup 2 Initial Configuration The following components are recommended for a typical development system. EBX-18 single board computer ATX power supply with motherboard and disk drive connectors SVGA video monitor Keyboard with PS/2 or USB connector Mouse with PS/2 or USB connector SATA hard drive The following VersaLogic cables and accessories are recommended. Video adapter cable (CBR-1201) Utility I/O cable (CBR-5009A) and accompanying paddleboard (CBR-5009B) Power adapter cable (CBR-2022) VL-CBR-0702 or VL-CBR-0701 SATA data cable VL-CBR-0401 ATX to SATA power adapter You will also need a Windows (or other OS) installation CD/DVD and corresponding drive. Basic Setup The following steps outline the procedure for setting up a typical development system. The EBX-18 should be handled at an ESD workstation or while wearing a grounded antistatic wrist strap. Before you begin, unpack the EBX-18 and accessories. Verify that you received all the items you ordered. Inspect the system visually for any damage that may have occurred in shipping. Contact Support@VersaLogic.com immediately if any items are damaged or missing. Gather all the peripheral devices you plan to attach to the EBX-18 and their interface and power cables. It is recommended that you attach standoffs to the board now to stabilize the board and make it easier to work with. (Refer to the section titled Hardware Assembly on page 11.) 1. Attach Power Plug the power adapter cable CBR-2022 into connector J3. Attach the motherboard connector of the ATX power supply to the adapter. Verify that the V10 jumper is selecting 5V (installed on pins 1 and 2). Refer to Table 3 on page 15 and Figure 7 on page 16 for more information. EBX-18 Hardware Reference Manual 7

15 Configuration and Setup To use the RTC Battery with the EBX-18, move the jumper on V13 from being stored on pin 1 to connecting pin 1 and pin 2. Refer to the section titled Battery Saver Jumper on page 18 for more information. 2. Attach Cables and Peripherals Plug the video adapter cable CBR-1201 into socket J6. Attach the video monitor (VGA DB15) interface cable to the video adapter. If you are using a PS/2 keyboard or mouse, plug the CBR-5009A cable into socket J4. If necessary, attach the CBR-5009B paddleboard to the cable. (The cable and board are shipped attached.) Plug the keyboard and/or mouse into connector J4 of the paddleboard. If you are using a USB keyboard or mouse, plug them into any of the available USB ports (J20, J21, or J22) of the EBX-18. Plug a USB CD/DVD-ROM drive into any of the available USB ports (J20, J21, or J22) of the EBX-18. To avoid potential device delays and excessive power consumption through the USB ports, use an external power supply for the USB CD-ROM drive. Plug the SATA data cable VL-CBR-0702 into the SATA connector (J16). Attach a SATA hard drive to the other end of the cable. Attach the SATA power adapter cable VL-CBR-0401 to the ATX power supply and SATA drive. 3. Review Configuration Before you power up the system, double check all the connections. Make sure all cables are oriented correctly and that adequate power will be supplied to the EBX-18 and peripheral devices. 4. Power On Turn on the ATX power supply and the video monitor. If the system is correctly configured, a video signal should soon be present. 5. Change BIOS Setup program Settings Enter the BIOS Setup program by pressing <Delete> during the early boot cycle. Verify that the desired primary boot device is listed as such. Refer to Table 14 on page 28 for more information. Before saving the BIOS Setup program settings, insert the Windows (or other OS) installation disk in the CD/DVD-ROM drive so it will be accessed when the system reboots. Press <F10> and write the new parameters to CMOS RAM. The system will reboot. 6. Install an Operating System Install the operating system according to the instructions provided by the operating system manufacturer. (See Operating System Installation.) Note: If you intend to operate the EBX-18 under Windows XP or Windows XP Embedded, be sure to use Service Pack 3 (SP3). EBX-18 Hardware Reference Manual 8

16 Configuration and Setup BIOS Setup Program Refer to the BIOS Reference Manual (available on the EBX-18 Product Support Web Page) for information on accessing and configuring settings in the BIOS Setup program. All BIOS menus, submenus, and configuration options are described in the BIOS Reference Manual. Operating System Installation The standard PC architecture used on the EBX-18 makes the installation and use of most of the standard x86 processor-based operating systems relatively simple. The operating systems listed on the VersaLogic OS Compatibility Chart use the standard installation procedures provided by the maker of the OS. Special optimized hardware drivers for a particular operating system, or a link to the drivers, are available at the EBX-18 Product Support Web Page. Note: An operating system installed on a different type of computer is not guaranteed to work on the EBX-18. This is referred to as a foreign installation. A hard disk that was used to boot a different computer cannot necessarily be moved to the EBX-18 and expected to boot. Even when porting an OS image from one revision of the EBX-18 to another, performance might fail or be impaired. For the best results, perform a fresh installation of the operating system on each system. This restriction does not apply if you are producing multiple identical systems. ACPI VERSION SETTING The ACPI version will need to be configured in the BIOS Setup program as follows: For Windows 7, set the ACPI version to V3.0. (Windows 7 requires version 2.0 or later.) For Windows XP, set the ACPI version to V1.0 (Windows XP may function with version 2.0 but has not been fully tested.) Integrator s Note: The Anaconda board has been tested extensively with Windows 7 and seems to operate reliably with the ACPI version set to V3.0. Other operating systems may have unique requirements for setting the supported ACPI version. ACPI can be disabled in the BIOS Setup program if it is not required by the OS. EBX-18 Hardware Reference Manual 9

17 Physical Details 3 Dimensions and Mounting The EBX-18 complies with all EBX standards which provide for specific mounting hole and PC/104-Plus stack locations as shown in Figure 3. Figure 3. EBX-18 Dimensions and Mounting Holes (Not to scale. All dimensions in inches.) EBX-18 Hardware Reference Manual 10

18 Physical Details CAUTION: The EBX-18 must be supported at all eight mounting points to prevent excessive flexing when expansion modules are attached and removed. Flex damage caused by excessive force on an improperly mounted circuit board is not covered under the product warranty. HARDWARE ASSEMBLY The EBX-18 mounts on four hardware standoffs using the corner mounting holes (A). These standoffs are secured to the underside of the circuit board using pan head screws. Four additional standoffs (B) must be used under the circuit board to prevent excessive flexing when expansion modules are mated and separated. These are secured with four male-female standoffs (C), threaded from the top side, which also serve as mounting struts for the PC/104 stack. The entire assembly can sit on a table top or be secured to a base plate. When bolting the unit down, make sure to secure all eight standoffs (A and B) to the mounting surface to prevent circuit board flexing. An extractor tool is available (part number VL-HDW-201) to separate the PC/104 modules from the stack. Note: Standoffs and screws are available as part number VL-HDW-101. C A B Connect the eight mounting holes to earth ground. Refer to the section titled Earth Ground Requirement on page 5 for more information. Figure 4. Standoff Locations EBX-18 Hardware Reference Manual 11

19 Physical Details External Connectors EBX-18 CONNECTORS Item A Ref. Des. J12 Description External Ethernet LED connector Item K Ref. Des. B J19 PCIe Minicard/mSATA L J17 J10 Description C J23 Fan connector M J15 PC/104 (ISA) D J16 SATA N J14 PC/104 (ISA) E J1 Ethernet 0 O J22 USB2 F J7 PC/104-Plus (PCI) P J21 USB1 G J2 Ethernet 1 Q J20 USB0 Digital I/O USB3 and USB4 (Hubbed) 8254 Timer/Counter I/O) [CBR-4004 mating connector] SPX [CBR-1402 or CBR-1401 mating connector] H J3 Power R J9 LVDS User I/O VGA I J4 S J6 [CBR-5009B mating connector] [CBR-1201 mating connector] Analog inputs and Digital I/O J J5 T J26 microsd [CBR-4004 mating connector] Figure 5. EBX-18 Connectors EBX-18 Hardware Reference Manual 12

20 Physical Details EBX-18 CONNECTOR FUNCTIONS AND INTERFACE CABLES The following table notes the function of each connector, as well as mating connectors and cables, and the page where a detailed pinout or further information is available. Table 2: Connector Functions and Interface Cables Connector Function Mating Connector Transition Cable Cable Description Page J1 Ethernet 0 RJ45 Crimp-on Plug 38 J2 Ethernet 1 RJ45 Crimp-on Plug 38 J3 J4 J5 J6 Main power input (EBX compliant) COM 1-4, PLED, PS/2 keyboard and mouse, reset button, speaker Analog I/O, Digital I/O VGA Video Output Molex Molex (10 ea.) FCI LF FCI LF FCI LF or FCI LF CBR-2022 CBR-5009A CBR-4004A CBR ATX to EPIC power cable 18 2mm 50-pin to 50-pin IDC to CBR-5009B paddleboard 12 2mm 40-pin to 40-pin IDC to screw terminal on CBR-4004B paddleboard 1 12-pin 2mm IDC to 15-pin HD D-Sub VGA J7 PC-104-Plus AMP J9 LVDS Hirose DF19G-20P-1H(54) J10 Digital I/O, USB 3, USB4 FCI LF CBR-2015 or CBR-2016 CBR-4004A bit LVDS 1mm Hirose Cable or bit LVDS FPD Cable with JAE Connector 12 2mm 40-pin to 40-pin IDC to screw terminal on CBR-4004B paddleboard J14, J15 PC/104 AMP J16 SATA Standard SATA J17 SPX I/O FCI LF VL-CBR-0702; VL-CBR-0401 CBR-1401 or CBR inch SATA data, latching; ATX to SATA power adapter 2mm 14-pin IDC, 2 or 4 SPX device cable J20 USB0 Standard USB Series A 33 J21 USB1 Standard USB Series A 33 J22 USB2 Standard USB Series A 33 J23 Fan connector Molex J26 microsd EBX-18 Hardware Reference Manual 13

21 Physical Details Jumper Blocks JUMPERS AS-SHIPPED CONFIGURATION Figure 6. Jumper Block Locations EBX-18 Hardware Reference Manual 14

22 Physical Details JUMPER SUMMARY Table 3: Jumper Summary Jumper Block Description Reference V1 [1-2] V1 [3-4] V1 [5-6] V1 [7-8] V9 V10 V13 V14 COM3 Mode In RS-232/RS-485 mode (default) Out RS-422 mode COM3 Rx End-point termination In COM3 End-point termination enabled Out COM3 End-point termination disabled (default) COM4 Mode In RS-232/RS-485 mode (default) Out RS-422 mode COM4 Rx End-point termination In COM4 End-point termination enabled Out COM4 End point termination disabled (default) CMOS RAM Clear 1-2 Normal mode (default) 2-3 Clear CMOS RAM Power Input Select 1-2 Power connector uses V5_ATX adapter (default) 2-3 Power connector uses V_WIDE adapter Battery Saver 1 only (or jumper is removed) (default) 1-2 Battery is connected No Battery Mode 1-2 Battery has been removed 2-3 Battery is installed (default) Table 16, page 30 Table 16, page 30 Table 16, page 30 Table 16, page 30 Clearing CMOS RAM, page 20 Power Delivery, page 16 Battery Saver Jumper, page 18 Operating The Board without a Battery, page 19 EBX-18 Hardware Reference Manual 15

23 System Features 4 Power Delivery The EBX-18 board has two power delivery options, as described below. Option 1 (Default) Input Voltage Power Connector V10 Jumper Setting Minimum off time for power cycling (measured at room temperature) +5V ±5% V5_ATX (10-pin, 2 x 5) Pin 1 to Pin 2 5 seconds Option 2 Input Voltage +9V - +15V (+12V nominal) Power Connector V10 Jumper Setting Minimum off time for power cycling (measured at room temperature) V_WIDE (12-pin, 2 x 6) Pin 2 to Pin 3 2 seconds Integrator s Notes: The V5_ATX power adapter is intended for use with ATX-compatible power supplies. The V_WIDE power option disallows use of the expansion power rails for PC/104-Plus boards (except for the board s +5V/GND rails). Contact VersaLogic for power adapters and more information. POWER CONNECTOR Table 4: J3 Power Connector Pin Signal Tolerance Pin Signal Tolerance 6 +V IN [V_WIDE] 9 15V 12 +V IN [V_WIDE] 9 15V V [V3P3_ATX] ±5% 11 GND V [V12_ATX] ±5% V [V12N_ATX] ±5% 3 GND 9 +5 V [V5_ATX] ±5% 2 GND 8 +5 V [V5_ATX] ±5% 1 PS_ON [GND] 7 +5VSTBY [NC] Note: Signal names in brackets (such as [V5_ATX]) represent schematic signal names Figure 7. Location of Jumper V10 and J3 Power Connector EBX-18 Hardware Reference Manual 16

24 System Features CAUTION: To prevent severe and possibly irreparable damage to the system, it is critical that the power connectors are wired correctly. Make sure to use both +5VDC pins and all ground pins to prevent excess voltage drop. Note: The +3.3VDC, +12VDC and -12VDC inputs on the main power connector are only required for PC/104-Plus and PC/104 expansion modules that require these voltages. EXPANSION CURRENT LIMITS Table 5 lists the maximum current available for expansion for the power supply voltages. Table 5: Expansion Current Limits Voltage Signal Name Maximum Expansion Current +V IN (9 15V) V_WIDE 8 A +3.3 V V3P3_ATX 6 A +5 V V5_ATX 8 A +12 V V12_ATX 1 A -12 V V12N_ATX 0.5 A EBX-18 Hardware Reference Manual 17

25 System Features Lithium Battery Nominal battery voltage is 3.0V. If the voltage drops below 2.7V, contact the factory for a replacement. The life expectancy under normal use is approximately five years. CAUTION: To prevent shorting, premature failure or damage to the Lithium battery, do not place the board on a conductive surface such as metal, black conductive foam or the outside surface of a metalized ESD protective pouch. The Lithium battery may explode if mistreated. Do not recharge, disassemble, or dispose of the battery in fire. Dispose of used batteries promptly. BATTERY SAVER JUMPER The EBX-18 includes a Battery Saver jumper at location V13. This jumper keeps the Lithium battery from discharging (keeping it disconnected) before the EBX-18 board is in the customer s hands and ready to be used. The default configuration of the jumper is a no-connect position (placed only on pin 1). Figure 8 shows the location of the V13 Battery Saver Jumper. Table 6: Battery Saver Jumper Truth Table V13 Jumper Position Pin 1 only (default) Pin 1-2 Condition Battery is disconnected (not discharging) Battery is connected Figure 8. Location of the V13 Battery Saver Jumper EBX-18 Hardware Reference Manual 18

26 System Features OPERATING THE BOARD WITHOUT A BATTERY The EBX-18 enables you to operate the board without a battery for applications when no battery is required. Note that using this setting will delay the board boot after power on for approximately 5 seconds. This is an application requirement to give the RTC crystal time to start up. Table 7: No Battery Mode Jumper Truth Table V14 Jumper Position Pin 2-3 (default) Pin 1-2 Condition Battery is installed and will be used Battery has been removed Figure 9. Location of the V14 No Battery Mode Jumper To operate the board without the Lithium battery, perform the following steps: 1. Power down the EBX Remove the battery connection to the SoC RTC well. This is done by removing the battery from its socket, or by removing the V13 jumper leaving pins 1 and 2 unconnected if you want to keep the battery with the product. (You can store the V13 jumper in its default position connected only to pin 1.) 3. Set the V14 jumper to pins 1-2. (Always make sure the battery is disconnected when this jumper setting is used or it will drain the battery and delay booting of the board.) 4. Power up the EBX-18. The board takes approximately five seconds to begin the boot sequence after the power switch is turned on when the battery is not in use. This delay is necessary for the RTC crystal operation to stabilize before the board reset is released. EBX-18 Hardware Reference Manual 19

27 System Features CPU The DMP Electronics Vortex86DX2 System-On-a-Chip (SoC) contains a 32-bit x86 (486DX enhanced) microprocessor that also integrates the following: DDR2 memory controller Embedded 2MB BIOS flash memory PCIe bus running at 2.5 GHz ISA bus interface I2C bus interface SPI bus interface Real Time Clock PS/2 keyboard and mouse interface System RAM Peripheral controllers with DMA and interrupt timer/counter 10/100 Ethernet MAC Controller GPU COM ports (FIFO UART) USB 2.0 host controller IDE controller (SD and SATA) Watchdog timers The EBX-18 is equipped with 512 MB, 1 GB, or 2 GB of 1.8 V DDR2 memory soldered to the board. Table 8: Memory Configurations of EBX-18 Board Models CMOS RAM Board Model Installed Memory Size Memory Clock EBX-18SAK Standard temperature 512 MB 366 MHz EBX-18SBK Standard temperature 1 GB 366 MHz EBX-18SCK Standard temperature 2 GB 366 MHz EBX-18EAK Extended temperature 512 MB 300 MHz EBX-18EBK Extended temperature 1 GB 300 MHz EBX-18ECK Extended temperature 2 GB 300 MHz CLEARING CMOS RAM To clear the contents of CMOS RAM and the Real-Time Clock: 1. Power off the EBX Remove the V9 jumper from its default position (connecting pins 1-2) and install it on pins Leave the jumper in place for at least four seconds. 4. Move the jumper to back to its default position, connecting pins Power on the EBX-18. EBX-18 Hardware Reference Manual 20

28 System Features BIOS Setup Defaults Figure 10. Location of the V9 Clear CMOS Jumper The EBX-18 permits users to modify the BIOS Setup program defaults. Refer to the EBX-18 BIOS Reference Manual (available on the EBX-18 Product Support Web Page) for information on accessing and configuring settings in the BIOS Setup program. All BIOS menus, submenus, and configuration options are described in the EBX-18 BIOS Reference Manual. Integrator s Note: If the BIOS Setup default settings make the system unbootable and prevent the user from entering the BIOS Setup program, the EBX-18 needs to be serviced by the factory. Real-time Clock The EBX-18 features a battery-backed real-time clock/calendar. Under normal battery use conditions, the clock maintains accurate timekeeping functions when the board is powered off. SETTING THE CLOCK The BIOS Setup program can be used to set the time/date of the real-time clock. EBX-18 Hardware Reference Manual 21

29 Interfaces and Connectors 5 Utility I/O Connectors Several of the interfaces on the EBX-18 are grouped together and made accessible through utility I/O connectors J4, J5, and J10. Cables and boards are available from VersaLogic that provide discrete connectors for each of the interfaces; however, you may wish to create custom cables that enable access to only the interfaces required by your application. Figure 11 shows the location of the J4, J5, and J10 connectors. Table 9 on page 23 provides the pinout and pin orientation for connector J4. Table 10 on page 24 provides the pinout and pin orientation for connector J5. Table 11 on page 25 provides the pinout and pin orientation for connector J10. Figure 11. Location of Utility I/O Connectors J4/J5/J10 EBX-18 Hardware Reference Manual 22

30 Interfaces and Connectors J4 I/O CONNECTOR The 50-pin J4 I/O connector incorporates the COM ports, PS/2 keyboard and mouse, the pushbutton reset, and speaker interfaces. Table 9 provides the pinout and shows the pin orientation of connector. Table 9: J4 I/O Connector Pinout and Pin Orientation Pin Signal Pin Signal 1 Data Carrier Detect Data Set Ready 2 (COM1) (COM1) 3 Receive Data Request to Send 4 (COM1) (COM1) 5 Transmit Data Clear to Send 6 (COM1) (COM1) 7 Data Terminal Ready Ring Indicator 8 (COM1) (COM1) 9 Ground Data Carrier Detect 10 (COM1) (COM2) 11 Data Set Ready Receive Data 12 (COM2) (COM2) 13 Request to Send Transmit Data 14 (COM2) (COM2) 15 Clear to Send Data Terminal Ready 16 (COM2) (COM2) 17 Ring Indicator Ground 18 (COM2) (COM2) 19 RTS [RS-232]/ Ground 20 TxD+ [RS-422/485] (COM3) (COM3) TXD [RS-232]/ TxD- [RS-422/485] (COM3) RXD [RS-232]/ RxD- [RS-422/485] (COM3) Ground (COM3) RTS [RS-232]/ TxD+ [RS-422/485] (COM4) Ground (COM4) CTS [RS-232]/ RxD+ [RS-422/485] (COM4) Ground (COM3) CTS [RS-232]/ RxD+ [RS-422/485] (COM3) Ground (COM4) TXD [RS-232]/ TxD- [RS-422/485] (COM4) RXD [RS-232] /RxD- [RS-422/485] (COM4) Ground (COM4) 33 +5V (Protected) 34 Mouse Data 35 Ground 36 Mouse Clock 37 Pushbutton Reset 38 Ground 39 Ground 40 NC 41 Ground 42 NC 43 +5V (Protected) 44 Keyboard Data 45 Ground 46 Keyboard Clock 47 +5V (Protected) 48 Programmable LED 49 +5V (Protected) 50 Speaker Drive EBX-18 Hardware Reference manual 23

31 Interfaces and Connectors J5 I/O CONNECTOR The 40-pin J5 I/O connector incorporates 16 digital I/O channels (1-16), and eight analog input channels. Table 10 provides the pinout and shows the pin orientation of connector. Table 10: J5 I/O Connector Pinout and Pin Orientation Pin Signal Pin Signal 1 NC 2 NC 3 NC 4 NC 5 GND 6 NC 7 NC 8 NC 9 NC 10 GND 11 Digital I/O 1 12 Digital I/O 2 13 Digital I/O 3 14 Digital I/O 4 15 GND 16 Digital I/O 5 17 Digital I/O 6 18 Digital I/O 7 19 Digital I/O 8 20 GND 21 Digital I/O 9 22 Digital I/O Digital I/O Digital I/O GND 26 Digital I/O Digital I/O Digital I/O Digital I/O GND 31 ADCH1 32 ADCH2 33 ADCH3 34 ADCH4 35 ADGND 36 ADCH5 37 ADCH6 38 ADCH7 39 ADCH8 40 ADGND EBX-18 Hardware Reference manual 24

32 Interfaces and Connectors J10 I/O CONNECTOR The 40-pin J10 I/O connector incorporates the hubbed USB3 and USB4 interfaces, 16 digital I/O channels (17-32), and the 8254 timer I/O signals. Table 11 provides the pinout and shows the pin orientation of connector. Table 11: J10 I/O Connector Pinout and Pin Orientation Pin Signal Pin Signal 1 GND 2 USBP3PWR 3 USBP3+R 4 USBP3-R 5 GND 6 USBP4PWR 7 USBP4+R 8 USBP4-R 9 GND 10 GND 11 Digital I/O Digital I/O Digital I/O Digital I/O GND 16 Digital I/O Digital I/O Digital I/O Digital I/O GND 21 Digital I/O Digital I/O Digital I/O Digital I/O GND 26 Digital I/O Digital I/O Digital I/O Digital I/O GND 31 OCTC5 32 GCTC3 33 GCTC4 34 GCTC5 35 GND 36 OCTC3 37 ICTC3 38 OCTC4 39 ICTC4 40 GND SATA The EBX-18 provides a 1.5 Gbits/s SATA port (J16). Power to the SATA drive is usually provided by the ATX power supply. Note that the standard SATA drive power connector is different from the typical 4-pin Molex connector used on IDE drives. Most current ATX power supplies provide SATA connectors, and many SATA drives provide both types of power connectors. If the power supply you are using does not provide SATA connectors, adapters are available. EBX-18 Hardware Reference manual 25

33 Interfaces and Connectors PCIe Mini Card / msata Table 12: SATA Port Pinout SATA Pin Signal Name Function 1 GND Ground 2 TX+ Transmit + 3 TX- Transmit - 4 GND Ground 5 RX- Receive - 6 RX+ Receive + 7 GND Ground The socket at location J19 accepts a full-height PCI Express Mini Card or an msata module. The PCIe Mini Card interface includes one PCIe x1 lane, one hubbed USB 2.0 channel, and the SMBus interface. The socket is compatible with plug-in Wi-Fi modems, GPS receivers, Flash data storage, and other cards for added flexibility. For more information on PCIe Mini Cards offered by VersaLogic, contact Sales@VersaLogic.com. To secure a Mini Card or msata module to the on-board standoffs, use two M2.5 x 6mm pan head Philips nylon screws. These screws are available in quantities of 10 in the VL-HDW-108 hardware kit from VersaLogic. J19 Pin PCIe Mini Card Signal Name Table 13: PCIe Mini Card / msata Pinout PCIe Mini Card Function msata Signal Name msata Function 1 WAKE# Wake Reserved Not connected 2 3.3VAUX 3.3V auxiliary source +3.3V 3.3V source 3 NC Not connected Reserved Not connected 4 GND Ground GND Ground 5 NC Not connected Reserved Not connected 6 1.5V 1.5V power +1.5V 1.5V power 7 NC Not connected Reserved Not connected 8 NC Not connected Reserved Not connected 9 GND Ground GND Ground 10 NC Not connected Reserved Not connected 11 REFCLK- Reference clock input Reserved Not connected 12 NC Not connected Reserved Not connected 13 REFCLK+ Reference clock input + Reserved Not connected 14 NC Not connected Reserved Not connected 15 GND Ground GND Ground 16 NC Not connected Reserved Not connected 17 NC Not connected Reserved Not connected 18 GND Ground GND Ground 19 NC Not connected Reserved Not connected 20 W_DISABLE# Wireless disable Reserved Not connected 21 GND Ground GND Ground 22 PERST# Card reset Reserved Not connected 23 PERn0 PCIe receive +B Host receiver diff. pair + EBX-18 Hardware Reference manual 26

34 Interfaces and Connectors J19 Pin PCIe Mini Card Signal Name PCIe Mini Card Function msata Signal Name msata Function VAUX 3.3V auxiliary source +3.3V 3.3V source 25 PERp0 PCIe receive + -B Host receiver diff. pair 26 GND Ground GND Ground 27 GND Ground GND Ground V 1.5V power +1.5V 1.5V power 29 GND Ground GND Ground 30 SMB_CLK SMBus clock Two Wire I/F Two wire I/F clock 31 PETn0 PCIe transmit -A Host transmitter diff. pair 32 SMB_DATA SMBus data Two Wire I/F Two wire I/F data 33 PETp0 PCIe transmit + +A Host transmitter diff. pair + 34 GND Ground GND Ground 35 GND Ground GND Ground 36 USB_D- USB data Reserved Not connected 37 GND Ground GND Ground 38 USB_D+ USB data + Reserved Not connected VAUX 3.3V auxiliary source +3.3V 3.3V source 40 GND Ground GND Ground VAUX 3.3V auxiliary source +3.3V 3.3V source 42 LED_WWAN# Wireless WAN LED Reserved Not connected 43 GND msata detect (Note 1) GND/NC Ground/not connected (Note 2) 44 LED_WLAN# Wireless LAN LED Reserved Not connected 45 NC Not connected Vendor Not connected 46 LED_WPAN# Wireless PAN LED Reserved Not connected 47 NC Not connected Vendor Not connected V 1.5V power +1.5V 1.5V power 49 Reserved Reserved DA/DSS Device activity (Note 3) 50 GND Ground GND Ground 51 Reserved Reserved GND Ground (Note 4) VAUX 3.3V auxiliary source +3.3V 3.3V source Notes: 1. This pin is not grounded on the EBX-18 since it can be used to detect the presence of an msata module versus a PCIe Mini Card. Grounding this pin is available as an option on custom boards, but this pin already has a pull-down enabled in the EBX-18 FPGA to keep the SATA channel mux from switching when J19 is empty. 2. This pin is not grounded on the EBX-18 to make it available for msata module detection. 3. This signal drives the blue LED activity indicator at location D10 in the lower right corner of the board (refer to Figure 12). This LED lights with msata disk activity, if supported by the msata module. 4. Some PCIe modules use this signal as a second Mini Card wireless disable input. On the EBX-18, this signal is used as the default indicator for msata versus PCIe Mini Card detection. MSATA ACTIVITY LED Figure 12 shows the location (D10) of the msata activity blue LED. This LED indicates activity on the msata interface. Not all msata drives provide this disk activity signal. Note that the FPGA register bit for the DEBUG_LED needs to be cleared (set to 0) in order for this signal to reflect the MSATA_DAS signal from the msata interface. Until that is done, it reflects the status of the FPGA programming (set to 1 when the FPGA is programmed and reset properly). Refer to the EBX-18 Programmer s Reference Manual (available on the EBX-18 Product Support Web Page) for information on FPGA registers. EBX-18 Hardware Reference manual 27

35 Interfaces and Connectors Figure 12. Location of the msata Activity LED BOOTING FROM A PCIE MINICARD The MSATA_DETECT (J19 pin 43) signal is non-functional as an option for the PCIe Minicard mux selection. This signal has a pull-down internal to the FPGA to prevent it from floating high (which enables it). The FPGA default is to use J19 pin 51 as the mux enable signal (PRES_DISABLE2#) which works with all of our Minicards. The result of this condition is that certain combinations of bootable devices may not yield expected results. Table 14 is a matrix of acceptable boot device configurations. Table 14: Primary Boot Device Truth Table Installed Bootable Devices microsd card msata card External SATA Drive USB Flash Drive The primary boot device will be Yes Don t care Don t care Don t care microsd card No Yes Don t care Don t care msata card No No Yes Don t care External SATA drive No No No Yes USB Flash Drive Note: If an msata device is attached, the BIOS Setup program will not recognize any device attached to the J16 SATA connector. EBX-18 Hardware Reference manual 28

36 Interfaces and Connectors PCIE MINI CARD LEDS Two dual-colored PCIe Mini Card LEDs are provided on the EBX-18 at locations D5 and D6. Table 15 lists the states of the LEDs. Figure 13 shows the location of the PCIe Mini Card LEDs. Table 15: PCIe Mini Card LED States LED Color Status (when lit) D6 D5 Green Yellow Green Yellow Activity on Wireless PAN (Note) Illuminates when the 3.3 V power to the Mini Card is on. It alerts users to not hotplug the Mini Card. Because the Vortex86DX2 processor does not support sleep modes, the power is always on to the PCIe Mini Card socket when the board is powered successfully. Activity on Wireless WAN (Note) Activity on Wireless LAN (Note) Note: These LEDs will illuminate when the associated device is installed and capable of transmitting. Their function is determined by the installed device. Figure 13. Location of PCIe Mini Card LEDs EBX-18 Hardware Reference manual 29

37 Interfaces and Connectors Serial Ports The EBX-18 includes four on-board based serial channels located at standard PC I/O addresses. Each COM port can be independently enabled or disabled in BIOS Setup. All four COM ports by default are set to RS-232 mode COM1 and COM2 are RS-232 (115.2K baud) serial ports. There are no configuration jumpers for COM1 and COM2 because they only operate in RS-232 mode. IRQ lines are chosen in the BIOS Setup program. COM3 and COM4 can be operated in RS-232 or RS-422/485 mode. IRQ lines are chosen in the BIOS Setup program. Additional non-standard baud rates are also available through the BIOS Setup program. COM3/COM4 HARDWARE CONFIGURATION Jumper block V1[3-4] enables the RS-422/485 termination resistor for COM3. Jumper V1[7-8] enables the RS-422/485 termination resistor for COM4. The termination resistor should be enabled for an RS-422 endpoint station; it should be disabled for RS-232 and RS-485 nonendpoint receivers. Jumper Position Table 16: COM3/COM4 Control and Termination Jumpers Function Jumper In Jumper Out 1-2 Use RTS#/DE for COM3 RS-232/485 (default) RS COM3 Rx End-point Termination RS422/485 (Note) RS-232 (default) 5-6 Use RST#/DE for COM4 RS-232/485 (default) RS COM4 Rx End-point Termination RS422/485 (Note) RS-232 (default) Note: RS-485 non-endpoints do not require termination. If receivers are mid-line, remove this termination jumper. Figure 14. COM3/COM4 Control and Termination Jumpers EBX-18 Hardware Reference manual 30

38 Interfaces and Connectors COM3/COM4 SOFTWARE CONFIGURATION By default, COM3 and COM4 are configured for RS-232 operation. Two registers in the Vortex86DX2 (0x9A and 0x7A) need to be programmed for COM3 and/or COM4 to operate in RS-422 or RS-485 mode. Table 17 and Table 18 provide bit-level descriptions of these registers. To configure COM3 and COM4 for RS-422/485 Mode 1. Write 0xFF to I/O register 0x9A (sets GPIO-P2[7:0] to outputs) 2. Write 0x0E to I/O register 0x7A (disables RS-232 mode and enables transceivers) To reconfigure COM3 and COM4 for RS-232 Mode 1. Write 0xFF to I/O register 0x9A (sets GPIO-P2[7:0] to outputs) 2. Write 0x02 to I/O register 0x7A (enables RS-232 mode and enables transceivers) Table 17: GPIO Port 2 Direction Register 0x9A Bit Description 0 = Sets pin 7 to input mode 1 = Sets pin 7 to output mode 0 = Sets pin 6 to input mode 1 = Sets pin 6 to output mode 0 = Sets pin 5 to input mode 1 = Sets pin 5 to output mode 0 = Sets pin 4 to input mode 1 = Sets pin 4 to output mode 0 = Sets pin 3 to input mode 1 = Sets pin 3 to output mode 0 = Sets pin 2 to input mode 1 = Sets pin 2 to output mode 0 = Sets pin 1 to input mode 1 = Sets pin 1 to output mode 0 = Sets pin 0 to input mode 1 = Sets pin 0 to output mode Table 18: GPIO Port 2 Data Register 0x7A Bit Description 7-4 X Don t care = Sets COM4 to RS-232 mode 1 = Sets COM4 to RS-422/485 mode 0 = Sets COM3 to RS-232 mode 1 = Sets COM3 to RS-422/485 mode 0 = Disables multi-protocol serial transceivers (COM3 and COM4 only) 1 = Enables multi-protocol serial transceivers (COM3 and COM4 only) 0 = Enables RS-232 transceivers (COM1 and COM2 only) 1 = Disables RS-232 transceivers (COM1 and COM2 only) EBX-18 Hardware Reference manual 31

39 Interfaces and Connectors SERIAL PORT ASSIGNMENT The EBX-18 only supports the use of the Vortex86DX2 Serial Ports 1, 2, 4, and 9, so all other serial ports are disabled and not available in the BIOS Setup Utility. Table 19 lists the recommended settings (tested with Windows 7) for the Vortex86DX2 serial ports, along with correlation to the board s J4 I/O connector (shown in the rightmost column). Table 19: Recommended Serial Port Settings for Vortex86DX2 BIOS DX2 Serial Port # I/O Address IRQ EBX-18 COM # (Note) 1 3F8h 4 COM1 2 3E8h 3 COM3 4 2E8h 11 COM4 9 2F8h 10 COM2 Note: COM ports are numbered to match EBX-18 I/O connector COM numbering. SERIAL PORT CONNECTORS See Table 2 on page 13 for connector and cable information. The pinouts of the DB9M connectors apply to the serial connectors on the CBR-5009B paddleboard. These connectors use IEC rated TVS components to help protect against ESD damage. Table 20: COM1/COM2 Pinout CBR-5009B Connector J3 Top DB9 Connector Pin (COM1) Bottom DB9 Connector Pin (COM2) RS-232 Signal 1 10 DCD 2 11 RXD* 3 12 TXD* 4 13 DTR 5 14 Ground 6 15 DSR 7 16 RTS 8 17 CTS 9 18 RI EBX-18 Hardware Reference manual 32

40 Interfaces and Connectors USB The USB interface on the EBX-18 is OHCI (Open Host Controller Interface) and EHCI (Enhanced Host Controller Interface) compatible, which provides a common industry software/hardware interface. The board has five USB ports: Three on-board ports at locations J20, J21, and J22 using standard USB Series A sockets (see Figure 5 on page 12) Two hubbed ports routed to the J10 I/O connector. Table 11 page 25 lists the USB port signals routed to the J10 connector. The USB interfaces at connector J10 are accessible using a CBR-4004B paddleboard or by using a custom cable. Figure 23 on page 54 shows the connection points for accessing the USB ports routed from J10 to a CBR-4004B paddleboard. All five USB ports use IEC rated TVS components to help protect against ESD damage. BIOS CONFIGURATION The USB controller can be enabled or disabled in the BIOS Setup program. microsd Socket The EBX-18 includes a microsd socket. The VL-F41 series of microsd cards provide solidstate storage of 2 GB, 4 GB, or 8 GB. The microsd socket accommodates cards with up to 32 GB of storage capacity. No drivers are needed, as the device interface is abstracted as a standard parallel IDE drive on the master IDE channel. Note the following when using a microsd card with the EBX-18: The microsd card interface is not hot-pluggable. A microsd card will not be recognized as part of the system if it is not plugged in before power is applied to the board or before a push-button reset is applied. This is not a limitation of the EBX-18 board; it is a limitation of the DX2 chip. When a microsd card is inserted at power-up, the default boot setting is to boot from it (it is primary), so if you don t press <F11> right after applying power to the board, you will not be able to select an alternate boot option; the board will stall for the lack of an operating system (OS) if there isn t one present on the microsd card. The boot order can be changed in the BIOS Setup program. If you remove the microsd card at any time and allow the board to boot without the card installed, the boot order setting will be cleared and you will have to set it up again the next time you use a microsd card. If you remove the microsd card while the board is powered on and the OS attempts to access a file on the drive (that is, the microsd card) the results are unpredictable. The best case scenario is that the drive drops out (as it would in Windows Explorer when running Windows 7 from a SATA drive and using the microsd as an additional hard drive). However, if Windows does not try to access the microsd card while you have it out and you put it back in (again, in Windows 7 at least) the system does not appear to have noticed it was ever removed. EBX-18 Hardware Reference manual 33

41 Interfaces and Connectors Programmable LED Utility I/O connector J4 includes an output signal for attaching a software controlled LED. Connect the cathode of the LED to J4, pin 48; connect the anode to +5V. An on-board resistor limits the current to 15 ma when the circuit is turned on. A programmable LED is provided on the CBR-5009B paddleboard. See Figure 21 on page 49 for the location of the Programmable LED on the CBR-5009B paddleboard. For instructions on how to switch the PLED on and off, refer to the EBX-18 Programmer s Reference Manual (available on the EBX-18 Product Support Web Page). External Speaker A miniature 8 Ω speaker can be connected between J4, pin 50 (SPKO*) and J4, pin 49 (MKPWR). A speaker is provided on the CBR-5009B paddleboard. See Figure 21 on page 49 for the location of the speaker on the CBR-5009B paddleboard. Push-Button Reset Connector J4 includes an input for a push-button reset switch. Shorting J4, pin 37 to ground causes the EBX-18 to reboot. This connector uses IEC rated TVS components to help protect against ESD damage. A reset button is provided on the CBR-5009B paddleboard. See Figure 21 on page 49 for the location of the reset button on the CBR-5009B paddleboard. Video Interface An on-board video controller integrated into the Vortex86DX2 SoC provides high performance video output for the EBX-18. CONFIGURATION The EBX-18 uses shared memory architecture. This allows the video controller to use variable amounts of system DRAM 8 MB, 16 MB (default), 32 MB, or 64 MB for video RAM. The amount of RAM used for video is set with a BIOS Setup program option. The EBX-18 supports two types of video output: SVGA and LVDS flat panel display. A BIOS Setup program sub-menu (Boot Display Device) selects which output is enabled through POST. The operating system will then take over based on the Graphic Utility CRT or LCD selection. If the Boot Display Device selected provides incorrect timing information for an attached LCD panel and the Graphics Utility is set to LCD, you may not see video on the output. Refer to Table 24 on page 37 for a list of BIOS settings for boot display devices and their corresponding resolutions. EBX-18 Hardware Reference manual 34

42 Interfaces and Connectors SVGA OUTPUT CONNECTOR An adapter cable, part number CBR-1201, is available to translate J6 into a standard 15-pin D- Sub SVGA connector. This connector uses IEC rated TVS components to help protect against ESD damage. Pin Signal (Function) Table 21: J6 Video Output Pinout DB15 Pin Pin Signal (Function) 1 Ground 6 2 RED (Red video) 1 3 Ground 7 4 GREEN (Green video) 2 5 Ground 8 6 BLUE (Blue video) 3 7 Ground 5 8 HSYNC (Horizontal sync) 13 9 Ground VSYNC (Vertical sync) CRT_SCL (DDC data clock line) CRT_SDA (DDC serial data line) 12 DB15 Pin Figure 15. J6 VGA Connector Pin Configuration LVDS FLAT PANEL DISPLAY CONNECTOR The integrated LVDS Flat Panel Display in the EBX-18 is an ANSI/TIA/EIA specification-compliant interface. It can support up to 24 bits of RGB pixel data plus three bits of timing control (HSYNC/VSYNC/DE) on the four differential data output pairs. The BIOS Setup program provides a sub-menu (Boot Display Device) with several options for standard LVDS Flat Panel types. If these options do not match the requirements of the panel you are attempting to use, contact Support@VersaLogic.com for a custom video BIOS. Figure 5 on page 12 shows the location of the LVDS connector at location J9. The 3.3 V power provided to pins 19 and 20 of J9 is protected by a 1 Amp power switch. EBX-18 Hardware Reference manual 35

43 Interfaces and Connectors Table 22: J9 LVDS Flat Panel Display Connector Pinout Pin Signal Name Function 1 GND Ground 2 GND Ground 3 LVDSA3 Differential Data 3 (+) 4 LVDSA3# Differential Data 3 (-) 5 GND Ground 6 LVDSCLK0 Differential Clock (+) 7 LVDSCLK0# Differential Clock (-) 8 GND Ground 9 LVDSA2 Differential Data 2 (+) 10 LVDSA2# Differential Data 2 (-) 11 GND Ground 12 LVDSA1 Differential Data 1 (+) 13 LVDSA1# Differential Data 1 (-) 14 GND Ground 15 LVDSA0 Differential Data 0 (+) 16 LVDSA0# Differential Data 0 (-) 17 GND Ground 18 GND Ground V Protected power supply V Protected power supply COMPATIBLE LVDS PANEL DISPLAYS The following flat panel displays are reported to work properly with the integrated graphics video controller chip used on the EBX-18. Table 23: Compatible LVDS Interface TFT-Technology Flat Panel Displays Manufacturer Model Number Resolution NEC NL8048BC x 400 AUO G104SN x 600 NEC NL10276BC x 768 EBX-18 Hardware Reference manual 36

44 Interfaces and Connectors Table 24: BIOS Settings for Boot Display Devices and Corresponding Resolutions BIOS Setting for Boot Display Device VBIOS CRT Resolution Determined by VGA display device (when VGA connected) or set to 800 x 600 Determined by VGA display device Panel0 640 x 480 Panel1 800 x 480 Panel2 800 x 600 Panel x 600 Panel x 768 CONSOLE REDIRECTION The EBX-18 can be operated without using the on-board video output by redirecting the console to an available COM port. In the BIOS Setup program, the Remote Access Configuration submenu provides the ability to control console redirection. When console redirection is enabled, you can access the BIOS Setup program by typing <Ctrl>-<C>. The default settings for the redirected console are as follows: Serial Port Number: [COM1] Base Address, IRQ: [3F8h, 4] Serial Port Mode: [115200, 8, n, 1] (115,200 baud, 8 data bits, no parity, 1 stop bit) Flow control: [None] Terminal Type: [ANSI] Figure 16 shows the wiring for a DB9-to-DB9 adapter for console redirection of an RS-232 serial port. Figure 16. Wiring for a DB9 to DB9 RS-232 Adapter for Console Redirection EBX-18 Hardware Reference manual 37

45 Interfaces and Connectors Ethernet Interface The EBX-18 features two auto-detect 10BaseT/100BaseTX Ethernet ports with RJ-45 connectors. CONTROLLER CONFIGURATION The Ethernet controller resident to the Vortex86DX2 SoC can be enabled or disabled in the BIOS Setup program. That Ethernet port is located at connector J1. Refer to Figure 5 for the location of the J1 connector. The second Ethernet port (accessible through connector J2) is implemented through the LAN9513 (USB-based) device. That interface can be configured through your operating system. ETHERNET CONNECTORS Board-mounted RJ-45 connectors J1 and J2 are provided to make connections with Category 5 Ethernet cables. These connectors use IEC rated TVS components to help protect against ESD damage. The Ethernet controller auto-detects 10BaseT/100Base-TX connectors. ON-BOARD ETHERNET STATUS LEDS Each Ethernet controller has a two-colored (green and orange) LED located next to its RJ-45 connector to provide an indication of the Ethernet status, as follows: LED D3 provides status for Ethernet Port 0 LED D8 provides status for Ethernet Port 1 Table 25 describes the status indications for the LEDs. Figure 17 Table 25: On-board Ethernet Status LEDs (D3 and D8) LED Color Function Status On Active Ethernet cable connected (blinks with activity) Green Link/activity Off Cable not connected (no link) or cable is not connected to an active hub Orange Link speed On 100 Mbits/s Off 10 Mbits/s EBX-18 Hardware Reference manual 38

46 Interfaces and Connectors OFF-BOARD ETHERNET STATUS LED CONNECTOR Connector J12 can be used for routing Ethernet status LED signals off-board. Figure 17 shows the location and pin orientation of the J12 connector. Table 26: Off-board Ethernet Status LED Connector (J12) Pin Signal Description Pin Signal Description 1 Fused 3.3V Power 2 Ethernet 0 (J1) Speed LED 3 No connect 4 Ethernet 0 (J1) Link/Activity LED 5 Fused 3.3V Power 6 Ethernet 1 (J2) Speed LED 7 Ethernet 1 (J2) Link/Activity LED 8 Ethernet 1 (J2) Duplex LED 9 Ground 10 Wireless Disable Minicard signal Figure 17. Location of Ethernet Status LEDs D3 and D8 and J12 Connector EBX-18 Hardware Reference manual 39

47 Interfaces and Connectors Fan Connector Connector J23 can be used to connect a fan to the EBX-18. Figure 18 shows the location and pin orientation of the fan connector. Table 27: Fan Connector (J23) Pin Signal Name Signal Description 1 FAN_VCC Power - fused from on-board +5V 2 FAN_RETURN GND when fan is enabled; fan is enabled by default 3 FANTACH Fan tachometer input Figure 18. Location and Pin Orientation of the J23 Fan Connector EBX-18 Hardware Reference manual 40

48 Interfaces and Connectors DMA Controller The DMA circuitry incorporates the functionality of two 82C37 DMA controllers with seven independently programmable channels. The Master DMA Controller (DMA-1) corresponds to DMA Channels 0-3 that are hardwired to 8-bit count-by-byte transfers and the Slave DMA Controller (DMA-2) corresponds to Channels 5-7 that are hardwired to 16-bit count-by-word address shifted transfers. DMA Channel 4 is used to cascade the two controllers and will default to cascade mode as it cannot be used for any other purpose. In addition to accepting requests from DMA slaves, the DMA controller also responds to requests that are initiated by software. The Vortex86DX2 provides the timing control and data size translation for the DMA transfer between memory (ISA or DRAM) and the ISA Bus I/O. Also, the DX2 is ISA-compatible with 24-bit addressing. For information on programming the DMA controller, contact Support@VersaLogic.com. Vortex86DX2 SoC On-chip Temperature Sensor Contact the factory for information on reading and writing to the thermometer circuits. Watchdog Timers The watchdog timers use the RTC frequency ( khz) for a 24-bit counter, providing a time range from 30.5 μs to 512 seconds with a resolution of 30.5 μs. When the timer is enabled and its count reaches the programmed value, a system reset, NMI, or IRQ may occur as selected using the Watchdog Configuration sub-menu in the BIOS Setup program. Industrial I/O Functions and SPI Interface The EBX-18 employs a set of I/O registers for controlling on-board analog input, digital I/O, and external serial peripheral interface (SPI) devices. These functions share control and data registers located at I/O addresses whose range depends on programmed FPGA PCI BAR added to offsets 0x00-0xFF. Refer to the EBX-18 Programmer s Reference Manual (available on the EBX-18 Product Support Web Page) for additional information. EBX-18 Hardware Reference manual 41

49 Interfaces and Connectors Analog Input The EBX-18 employs a Linear Tech LTC1857 A/D device. This device operates off a single 5V supply to provide eight 12-bit analog inputs. The LTC1857 provides eight single-ended input channels; or alternatively each even and odd analog channel pair (for example inputs 1 and 2 or 5 and 6) can be combined as differential inputs or you can also have combinations of both single-ended and differential channels. The converter has a 100 kilo-samples-per-second (ksps) sampling rate, with a 4 μs acquisition time and per-channel input ranges of 0 to 5V, ±5V, 0 to +10V and ±10V. Communications with the A/D converter are handled by the FPGA, which uses the SPX slave selection signal for SPI device 5 to enable the A/D read strobe for the SPI interface. Refer to the EBX-18 Programmer s Reference Manual (available on the EBX-18 Product Support Web Page) for information on configuring the SPX registers for Analog Input. Refer to the Linear Technology LTC1857 A/D Converter Datasheet for programming information. EXTERNAL CONNECTIONS Single-ended analog voltages are routed to the J5 Utility I/O connector. These signals are also accessible if a CBR-4004B paddleboard is attached to the EBX-18. Refer also to Figure 22 on page 53 to see how the analog signals can be accessed on the CBR-4004B paddleboard. Table 28: Analog Input Connector EBX-18 Board J5 Pin Signal CBR-4004B Connector 31 ADCH1 32 ADCH2 J8 Analog I/O 33 ADCH3 34 ADCH4 (See Figure 22 on page 53) 35 ADGND 36 ADCH5 37 ADCH6 J9 Analog I/O 38 ADCH7 39 ADCH8 (See Figure 22 on page 53) 40 ADGND INITIATING AN ANALOG CONVERSION For information on initiating an analog conversion, refer to the EBX-18 Programmer s Reference Manual (available on the EBX-18 Product Support Web Page). EBX-18 Hardware Reference manual 42

50 Interfaces and Connectors Digital I/O Interface The EBX-18 includes a 32-channel digital I/O interface. The digital lines are grouped as four 8- bit bi-directional ports. Data direction and output driver type are configurable by software. Input data can be inverted through register settings. Any I/O pin(s) can generate an interrupt on change of state. All I/O pins use 3.3V signaling. As outputs, the I/O pins can source or sink an absolute maximum of 25 ma each. CAUTION: Damage will occur if the I/O pins are connected to 5V logic. EBX-18 digital I/O ports are accessed through the FPGA SPI interface. EXTERNAL CONNECTIONS Digital I/O channels 1-16 are accessed via connector J5 on the EBX-18. Table 29 lists the pinout of these channels to a CBR-4004B paddleboard connected to J5. Digital I/O channels are accessed via connector J10 on the EBX-18. Table 30 lists the pinout of these channels to the CBR-4004B paddleboard connected to J10. Table 29: Digital I/O Connections Channels 1-16 EBX-18 Board J5 Pin Signal 11 Digital I/O 1 12 Digital I/O 2 13 Digital I/O 3 14 Digital I/O 4 15 GND 16 Digital I/O 5 17 Digital I/O 6 18 Digital I/O 7 19 Digital I/O 8 20 GND 21 Digital I/O 9 22 Digital I/O Digital I/O Digital I/O Pushbutton reset 26 Digital I/O Digital I/O Digital I/O Digital I/O GND CBR-4004 Connector J3 Digital IO (See Figure 22 on page 53) J4 Digital IO (See Figure 22 on page 53) J6 Digital IO (See Figure 22 on page 53) J7 Digital IO (See Figure 22 on page 53) EBX-18 Hardware Reference manual 43

51 Interfaces and Connectors Table 30: Digital I/O Connections Channels EBX-18 Board J10 Pin Signal 11 Digital I/O Digital I/O Digital I/O Digital I/O GND 16 Digital I/O Digital I/O Digital I/O Digital I/O GND 21 Digital I/O Digital I/O Digital I/O Digital I/O GND 26 Digital I/O Digital I/O Digital I/O Digital I/O GND CB-4004 Connector J3 Digital IO (See Figure 23 on page 54) J4 Digital IO (See Figure 23 on page 54) J6 Digital IO (See Figure 23 on page 54) J7 Digital IO (See Figure 23 on page 54) DIGITAL I/O PORT CONFIGURATION For information on digital I/O port configuration refer to the EBX-18 Programmer s Reference Manual, (available on the EBX-18 Product Support Web Page). INTERRUPT GENERATION The EBX-18 digital I/O can be configured to issue hardware interrupts on the transition (high to low or low to high) of any digital I/O pin. Note that this interrupt is shared among all SPI devices on-board and externally connected to the EBX-18. Digital I/O port interrupt configuration is achieved through I/O port register settings. Refer to the Microchip MCP23S17 datasheet for more information. The on-board digital I/O chips must be configured for open-drain and mirrored interrupts in order for any SPI device to use hardware interrupts. EBX-18 Hardware Reference manual 44

52 Interfaces and Connectors SPX Expansion Bus Up to four serial peripheral expansion (SPX) devices can be attached to the EBX-18 at connector J17 using a CBR-1401 or CBR-1402 cable. The SPX interface provides the standard SPI signals (SCLK, MISO, and MOSI), four chip selects (SS0# - SS3#), and an interrupt input (SINT#). Table 31: SPI Expansion Bus Connections Pin Signal Function Pin Signal Function 1 V5_ V 2 SCLK Serial Clock 3 GND Ground 4 MISO Serial Data In 5 GND Ground 6 MOSI Serial Data Out 7 GND Ground 8 SS0# Chip Select 0 9 SS1# Chip Select 1 10 SS2# Chip Select 2 11 SS3# Chip Select 3 12 GND Ground 13 SINT# Interrupt Input 14 V5_ V Figure 19. J17 SPX Connector Pin Configuration VERSALOGIC SPX EXPANSION MODULES VersaLogic offers several SPX modules that provide a variety of standard functions, such as analog input, digital I/O, CANbus controller, and others. These are small boards (1.2 x ) that can mount on the PC/104 and PC/104-Plus stack, using standard PC/104 stand-offs, or up to two feet away from the base board. For more information, contact VersaLogic at info@versalogic.com. PC/104 Expansion Bus The Vortex86DX2 ISA bus interface is an 8/16-bit ISA device with zero-wait-state and is available through the Vortex86DX2 SoC s internal ISA-to-PCI bridge. The maximum ISA clock frequency is 33 MHz. The AT clock is programmable. The SoC generates refresh signals to the ISA interface during the DRAM refresh cycle. (This means the ISA Refresh signal would be modified with the DRAM refresh rate change from ~15 μs to ~3.9 μs). EBX-18 Hardware Reference manual 45

53 Interfaces and Connectors Seven IRQs have been shown to work with the ISA bus expansion cards. As listed in Table 32, they are IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, IRQ10, and IRQ11. There are conflicts with all other IRQ assignments per the Vortex86DX2 resources, and by default IRQ3, IRQ4, IRQ10 and IRQ11 are assigned to the four COM Ports. If the ISA expansion card requires more than three IRQs, you may have to disable the COM Port using the desired IRQ, taking care to ensure each of the required IRQs are reserved from PCI use in the BIOS Setup program (PCIPnP settings). IRQ selection often requires checking to make sure the system does not have resource conflicts. The EBX-18 has limited support of the PC/104 bus. Most PC/104 cards will work, but be sure to check the requirements of your PC/104 card against the resources listed in Table F 24 3F C 5F F D 7F A2 A6 AE B1 B4 BF Table 32: PC/104 ISA I/O, IRQ, and Memory Resources Available ISA I/O Addresses (Note 1) E0 FF F 178 1EF 1F BF 3E0 3F5 3F F 490 4CF 4D2 7FF 880 CFBD00 Available ISA IRQs (Note 2) IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ10 IRQ11 Available ISA Memory Addresses A0000 B7FFF C8000 DFFFF Notes: 1. The I/O ranges allocated to COM ports 1-4 are available to ISA only when the on-board COM ports are disabled in the BIOS Setup program. 2. Each of these IRQs must be reserved from the PCIPnP use in the BIOS Setup program before they can potentially be used on the ISA bus. Because ISA IRQ sharing is not supported, make sure that any IRQ channel used for an ISA device is not used elsewhere. For example, if ISA IRQ4 is enabled, you must use a different IRQ for COM1 to avoid resource conflicts. PC/104-PLUS PCI EXPANSION INTERFACE The EBX-18 supports a full PCI interface for all four slots. The Vortex86DX2 SoC does not support a PCI interface directly so an XIO2001 PCIe-to-PCI bridge device is used. The only features not supported are: 66 MHz mode (the EBX-18 board only supports 33 MHz) PSON# power control +5V_SB standby power Note that the PCI connector VI/O power pins are connected to the V3P3 power supply on-board which turns on with the PCI Bridge device, whereas the PCI connector +3.3V pins are tied to the V3P3_ATX rail direct from the input power connector. EBX-18 Hardware Reference manual 46

54 System Resources and Maps 6 Refer to the EBX-18 Programmer s Reference Manual for the following information: Memory map IRQ map I/O map FPGA register map FPGA register descriptions Programming information for the board s hardware interfaces. EBX-18 Hardware Reference Manual 47

55 CBR-5009B and CBR-4004B Paddleboards 7 CBR-5009B Paddleboard DIMENSIONS AND MOUNTING HOLES Figure 20. CBR-5009B Dimensions and Mounting Holes EBX-18 Hardware Reference Manual 48

56 CBR-5009B and CBR-4004 Paddleboards CBR-5009B CONNECTORS Figure 21 shows the locations of the connectors on the CBR-5009B paddleboard. Figure 21. CBR-5009B Connectors Table 33: CBR-5009B Connector Functions Pin Function Part Number Description D1 Power and programmable LEDs Dialight LEDx2 T1 3/4 PC Mount Red/Red J1 High density connector FCI F06-50U 2mm, 50 pins, keyed, latching header J2 (Reserved) J3 COM1, COM2 Kycon K42-E9P/P-A4N Dual stacked DB-9 male J4 PS/2 Keyboard and Mouse Kycon KMDG-6S/6S-S4N Dual stacked PS/2 female J5 COM4 Conta-Clip pin screw terminal J6 COM3 Conta-Clip pin screw terminal S1 Reset button E-Switch 800SP9B7M6RE Right angle momentary switch SP1 Speaker Challenge Electronics DBX05 Miniature speaker EBX-18 Hardware Reference manual 49

57 CBR-5009B and CBR-4004 Paddleboards SERIAL PORT CONNECTORS Serial ports COM1 and COM2 use standard DB9 connectors. Serial ports COM3 and COM4 are accessible through five-pin screw terminal blocks. Refer to Figure 21 for the location of pin 1 of the COM3/COM4 ports. These connectors use IEC rated TVS components to help protect against ESD damage. Top DB9 Connector Pin (COM1) Table 34: J3 COM1/COM2 Pinout Bottom DB9 Connector Pin (COM2) RS-232 Signal 1 10 DCD 2 11 RXD* 3 12 TXD* 4 13 DTR 5 14 Ground 6 15 DSR 7 16 RTS 8 17 CTS 9 18 RI Serial ports COM3 and COM4 are accessible through five-pin screw terminal blocks. Refer to Figure 21 for the location of pin 1 of the COM3/COM4 ports. Table 35: J6 (COM3) Connector Pinout Pin Signal 1 GND 2 TRX3-3 TRX3+ 4 TX3-5 TX3+ Table 36: J5 (COM4) Connector Pinout Pin Signal 1 GND 2 TRX4-3 TRX4+ 4 TX4-5 TX4+ EBX-18 Hardware Reference manual 50

58 CBR-5009B and CBR-4004 Paddleboards PS/2 KEYBOARD AND MOUSE A standard PS/2 keyboard and mouse interface is accessible through connector J4 of the CBR-5009B paddleboard. The +5V power provided to the keyboard and mouse is protected by a 1 A fuse. This connector uses IEC rated TVS components to help protect against ESD damage. Table 37: PS/2 Mouse Connector Top PS/2 Connector Signal Description 1 MSDATA Mouse Data 2 No connect 3 GND Ground 4 MKPWR Protected +5V 5 MSCLK Mouse Clock 6 No connect Bottom PS/2 Connector Table 38: PS/2 Keyboard Connector Signal Description 1 KBDATA Keyboard Data 2 No connect 3 GND Ground 4 MKPWR Protected +5V 5 KBCLK Keyboard Clock 6 No Connect EBX-18 Hardware Reference manual 51

59 CBR-5009B and CBR-4004 Paddleboards J4 I/O CONNECTOR The J4 50-pin I/O connector on the EBX-18 contains signals for use by the CBR-5009B paddleboard. Table 39 shows how the pins of the EBX-18 s J4 connector map to the connectors on the VL-CBR-5009 paddleboard. Table 39: EBX-18 J4 I/O Connector Pinout J4 Pin CBR-5009B Connector Pin Signal J4 Pin CBR-5009B Connector Pin Signal 1 1 Data Carrier Detect RS-232 RS-422/ RS Data Set Ready 26 1 Ground Ground 3 COM1 2 Receive Data 27 COM4 5 RTS TxD+ 4 7 Request to Send 28 4 TXD TxD- 5 J3 3 Transmit Data 29 J5 Ground Ground 6 8 Clear to Send 30 2 RXD RxD- 7 Top DB9 4 Data Terminal Ready 31 3 CTS RxD+ 8 9 Ring Indicator 32 Ground Ground 9 5 Ground 33 Mouse 4 +5V (Protected) 10 1 Data Carrier Detect 34 J4 1 Mouse Data 11 6 Data Set Ready 35 Top 3 Ground 12 COM2 2 Receive Data 36 5 Mouse Clock 13 7 Request to Send 37 PBRESET 1 Pushbutton Reset 14 J3 3 Transmit Data 38 S1 2 Ground 15 8 Clear to Send 39 (Reserved) 1 Ground 16 Bottom DB9 4 Data Terminal Ready 40 2 Not connected 17 9 Ring Indicator 41 3 Ground 18 5 Ground 42 4 Not connected RS-232 RS-422/ RS Keyboard 4 +5V (Protected) 19 1 Ground Ground 44 J4 1 Keyboard Data 20 COM3 5 RTS TxD+ 45 Bottom 3 Ground 21 4 TXD TxD Keyboard Clock 22 J6 Ground Ground 47 PLED 1 +5V (Protected) 23 2 RXD RxD- 48 D1 2 Programmable LED 24 3 CTS RxD+ 49 Speaker 1 +5V (Protected) 25 Ground Ground 50 SP1 2 Speaker Drive EBX-18 Hardware Reference manual 52

60 CBR-5009B and CBR-4004 Paddleboards CBR-4004B Paddleboard The CBR-4004B paddleboard provides off-board access to signals routed to the EBX-18 board s J5 and J10 I/O connectors. If your system environment provides the physical space, you can connect CBR-4004B paddleboards to both the J5 and J10 I/O connectors. USING THE CBR-4004B WITH THE EBX-18 BOARD S J5 CONNECTOR Connect the CBR-4004B paddleboard to the EBX-18 board s J5 I/O connector for access to the following: 16 channels of digital I/O Eight analog I/O signals Figure 22 shows the user-accessible signals when the CBR-4004B is cabled to the EBX-18 board s J5 connector. The CBR-4004B is a multipurpose board; the silkscreened signal labels do not apply to this configuration. Figure 22. CBR-4004B Signals When Mated with the EBX-18 s J5 Connector EBX-18 Hardware Reference manual 53

61 CBR-5009B and CBR-4004 Paddleboards USING THE CBR-4004B WITH THE EBX-18 BOARD S J10 CONNECTOR Connect the CBR-4004B paddleboard to the EBX-18 board s J10 I/O connector for access to the following signals: Two hubbed USB ports (USB3 and USB4) Eight 8254 timer/counter signals 16 channels of digital I/O Figure 23 shows the user-accessible signals when the CBR-4004B is cabled to the EBX-18 board s J10 connector. The CBR-4004B is a multipurpose board; the silkscreened signal labels do not apply to this configuration. Integrator s Note: The EBX-18 board s J10 connector provides signals for two USB ports. If these ports are accessed directly from the J10 connector, they will be compatible with USB 2.0 devices. If the ports are accessed through a CBR-4004B paddleboard, performance will be limited to USB 1.1 level. Figure 23. CBR-4004B Signals When Mated with the EBX-18 s J10 Connector EBX-18 Hardware Reference manual 54

62 CBR-5009B and CBR-4004 Paddleboards DIMENSIONS AND MOUNTING HOLES Figure 24. CBR-4004B Paddleboard Dimensions and Mounting Holes EBX-18 Hardware Reference manual 55