User s Manual Rev 1 April 8, 2004 EVB912UF32. Evaluation Board. User s Manual

Transcription

1 User s Manual Rev 1 April 8, 2004 EVB912UF32 Evaluation Board User s Manual Motorola, Inc., 2004

2 Important Notice to Users While every effort has been made to ensure the accuracy of all information in this document, Motorola assumes no liability to any party for any loss or damage caused by errors or omissions or by statements of any kind in this document, its updates, supplements, or special editions, whether such errors are omissions or statements resulting from negligence, accident, or any other cause. Motorola further assumes no liability arising out of the application or use of any information, product, or system described herein: nor any liability for incidental or consequential damages arising from the use of this document. Motorola disclaims all warranties regarding the information contained herein, whether expressed, implied, or statutory, including implied warranties of merchantability or fitness for a particular purpose. Motorola makes no representation that the interconnection of products in the manner described herein will not infringe on existing or future patent rights, nor do the descriptions contained herein imply the granting or license to make, use or sell equipment constructed in accordance with this description. Trademarks This document includes these trademarks: Motorola and the Motorola logo are registered trademarks of Motorola, Inc. Windows is a registered trademark of Microsoft Corporation in the U.S. and other countries. Intel is a registered trademark of Intel Corporation. Motorola, Inc., is an Equal Opportunity / Affirmative Action Employer. Motorola, Inc., 2004, All Rights Reserved EVB912UF32 Evaluation Board - Rev 1 User s Manual 2 MOTOROLA

3 Table of Contents Section 1 General Information 1.1 Description Features System Requirements EVB912UF32 Layout Specifications Section 2 Configuration and Operation 2.1 Introduction Board Configuration Components Switches Mode Jumpers (W13, W16, and W18) Configuration Jumper Settings Operation Functional Block Diagram Memory Map USB Interface Using The Board Connectors Using the Memory Cards Section 3 Support Information 3.1 Introduction Top CompactFlash Connector ATA Connector Secure Digital Connector SmartMedia Connector Memory Stick Connector User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA 1

4 3.7 Background Debug Header UART Connector USB Connector Breakout Headers Section 4 Troubleshooting 4.1 Description Common Issues System +5V PWR LED is not lit BDM communications are not working The ATA is non-functional Top CompactFlash J11 is non-functional Bottom CompactFlash J13 is non-functional The SD/MMC, Memory Stick, or SmartMedia is non-functional The USB 2.0 Interface is non-functional The RS-232 Communication is non-function EVB912UF32 Evaluation Board - Rev 1 User s Manual 2 MOTOROLA

5 List of Tables 1-1 Specifications Switches Boot Mode Jumper Settings Configuration Jumper Settings EVB912UF32 Connectors CompactFlash Connector J11 & J13 Signal Descriptions ATA Connector J2 Signal Descriptions Secure Digital Connector J17 Signal Descriptions SmartMedia Connector J7 Signal Descriptions Memory Stick Connector J19 Signal Descriptions J3 Background Debug Header Signal Descriptions Connector J31 Signal Descriptions USB Connector J5 Signal Descriptions J4 Breakout Header Signal Descriptions J9 Breakout Header Signal Descriptions J10 Breakout Header Signal Descriptions J12 Breakout Header Signal Descriptions J16 Breakout Header Signal Descriptions User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA 1

6 EVB912UF32 Evaluation Board - Rev 1 User s Manual 2 MOTOROLA

7 List of Figures 1-1 EVB912UF32 Board Layout Functional Block Diagram Top CompactFlash Connector J11 Pin Assignments Bottom CompactFlash Connector J13 Pin Assignments ATA Connector J2 Pin Assignments Secure Digital Connector J17 Pin Assignments SmartMedia Connector J7 Pin Assignments Memory Stick Connector J19 Pin Assignments J3 Background Debug Header Pin Assignments USB Connector J5 Pin Assignments J4 Breakout Header Pin Assignments J9 Breakout Header Pin Assignments J10 Breakout Header Pin Assignments J12 Breakout Header Pin Assignments J16 Breakout Header Pin Assignments User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA 1

8 EVB912UF32 Evaluation Board - Rev 1 User s Manual 2 MOTOROLA

9 General Information Description User s Manual EVB912UF32 Section 1 General Information 1.1 Description This user s manual explains how to connect and operate the Motorola EVB912UF32 Evaluation Board (EVB). This board is a development tool which allows the user to run software applications for MC9S12UF32 microcontroller unit (MCU). The EVB912UF32 includes connectors for CompactFlash, SmartMedia, Secure Digital/Multimedia, and Memory Stick cards as well as a standard 40 pin ATA interface. The system also features a USB 2.0 interface. The board has several 20-pin headers that are connected to most of the processors signals. These provide convenient points to observe these signals or connection points for external user designed circuit boards. 1.2 Features The EVB912UF32 features include: MC9S12UF32 MCU 12 MHZ crystal with an option to use an externally generated clock connected to the on board BNC, J1, or a user provided crystal oscillator plugged into the socket for Y2 Voltage regulator with an ON/OFF switch and a fused input that steps down a nominal 12.0-volt input from an external power supply to 5 volt power Two Type II CompactFlash connectors with software selectable 5 volt or 3.3 volt power Secure Digital/MultiMediaCard connector (SD/MMC) SmartMedia connector User s Manual EVB912UF32 Evaluation Board Rev 1 MOTOROLA General Information 3

10 General Information Memory Stick connector ATA Interface connector One UART port with RS232 transceiver and DB9 connector Background Debug Mode (BDM) connector USB 2.0 interface and series B USB connector Break out headers for all processor control signals Power On Reset and a push button reset functions Input power and CompactFlash card power status LEDs Four user definable LEDs that can be disconnected from their control signals Universal power supply with 12.0-volt PC compatible USB 2.0 cable A Multilink BDM w/ USB interface connection Metrowerks CodeWarrior IDE software (evaluation copy) 1.3 System Requirements To use an EVB912UF32 Application Development System, you need: An IBM PC or compatible computer that has: a Windows 98, Windows ME, Windows XP, Windows 2000, or Windows NT (version 4.0) operating system. A Multilink BDM module or compatible device A +9 to +15 volt power supply, at 500mA, with a 2 mm female (inside positive) power connector (included). CAUTION: Never supply more than +15-volts power to your EVB912UF32. Doing so could damage board components. EVB912UF32 Evaluation Board - Rev 1 User s Manual 4 General Information MOTOROLA

11 General Information EVB912UF32 Layout 1.4 EVB912UF32 Layout Figure 1-1 shows the layout of the EVB912UF32. This may be useful in locating configuration jumpers and connectors. Note that a second CompactFlash connector, J13, is located on the opposite side of the board. J3 BDM J4 J13 BOTTOM SIDE CompactFlash SMART MEDIA J7 J6 J12 J5 USB U5 J1 EXT CLK W1 J9 J10 W5 J8 W2 W3 J2 ATA W4 W6 COMPACT FLASH J11 Secure Digital J17 J16 W19 J15 GND DS1 5V DS2 COMPACT FLASH POWER DS3 DS4 DS5 DS6 Y2 J18 3.3V LED4 LED3 LED2 LED0 +3.3V ON OFF S1 J20 +12V IN J21 +5V J23 GND S2 F1 RESET W7 1.5A J22 +12V W8 W9 W10 EVB912UF32 RE11198B Rev DS7 W11 +5V PWR VREGEN J19 W13 MODC MEMORY STICK W18 W16 MODB MODA W14 W15 W17 J31 DCE Figure 1-1 EVB912UF32 Board Layout Important board components are: U1 MC9S12UF32 MCU J1 External Clock connector J2 ATA Interface connector J3 BDM connector J4, J9, J10, J12, J16 Signal break out headers User s Manual EVB912UF32 Evaluation Board Rev 1 MOTOROLA General Information 5

12 General Information J5 USB connector (type B) J7 SmartMedia connector J11, J13 CompactFlash connectors J17 SD/MMC connector J19 Memory Stick connector J31 RS232 serial interface connector S1 Power switch S2 Reset switch DS1 +5 volt to CF/ATA connectors LED (red) DS volt to CF/ATA connectors LED (green) DS3, DS4, DS5, and DS6 User definable status LEDs (amber) DS7 +5 volt power ON LED (green) 1.5 Specifications Table 1-1 lists EVB912UF32 specifications. Table 1-1 Specifications Characteristic Specifications Clock speed Ports Temperature operating storage Relative humidity Power requirements Dimensions 12 MegaHertz USB 2.0, RS-232 serial -10 to +50 C -40 to +85 C 0 to 90% (noncondensing) 9.0V 15.0 VDC at.5 A 5.5 x 6.5 inches (14 x 16.6centimeters) EVB912UF32 Evaluation Board - Rev 1 User s Manual 6 General Information MOTOROLA

13 User s Manual EVB912UF32 Section 2 Configuration and Operation 2.1 Introduction This section consists of configuration information, connection descriptions, and other operational information that may be useful in your development activities. 2.2 Board Configuration Components Switches Table 2-1 is a summary of the switches of the EVB912UF32. Table 2-1 Switches Component Position Effect System Power Switch, S1 ON Move this switch to the ON position to enable the power source connected to J20 to power the system. S1 Factory setting is OFF. OFF System Reset Switch, S2 Push to reset the MC9S12UF32. S Mode Jumpers (W13, W16, and W18) Jumpers W13, W16, and W18 allow the user to configure the boot mode. The selection takes effect only on power up or after a reset is applied. User s Manual EVB912UF32 Evaluation Board Rev 1 MOTOROLA Configuration and Operation 7

14 Configuration and Operation Table 2-2 lists settings for the boot-mode jumpers. Place the jumper between pins 1 and 2 to select a HI (logic 1) and between pins 2and 3 to select a LOW (logic zero).. Table 2-2 Boot Mode Jumper Settings Boot Mode W13 MODC W18 MODB W16 MODA Special Single Chip LOW LOW LOW Emulation Expanded Narrow LOW LOW HI Special Test (Expanded Wide) LOW HI LOW Emulation Expanded Wide LOW HI HI Normal Single Chip (Factory setting) HI LOW LOW Normal Expanded Narrow HI LOW HI Special Peripheral HI HI LOW Normal Expanded Wide HI HI HI Configuration Jumper Settings Table 2-3 lists the functions controlled by the rest of the jumpers on the board. Table 2-3 Configuration Jumper Settings Function/RefDes Setting/ pins Effect CLK / W1 XTAL 1-2* Selects crystal operation OSC 2-3 Selects Y2 oscillator or an external oscillator through J1 TERM / W2 JUMPR IN* Connects a 49 ohm termination to the external clock line JUMPR OUT 49 ohm termination is not connected RST / W3 RST_B 1-2 Connects an active LOW reset to the CompactFlash reset, CF_RES RST 2-3* Connects an active HI reset to the CompactFlash reset, CF_RES CSEL / W4 HI 1-2 CSEL is connected to VDDX LOW 2-3* CSEL is connected to Ground RXD / W5 JUMPR IN* CF_A5 controls RS232 Received Data. JUMPR OUT CF_A5 is disconnected from RS232 Received Data. TXD / W6 JUMPR IN* Connects RS232 Transmitted Data to CF_A6. EVB912UF32 Evaluation Board- Rev 1 User s Manual 8 Configuration and Operation MOTOROLA

15 Configuration and Operation Operation Table 2-3 Configuration Jumper Settings Function/RefDes Setting/ pins Effect JUMPR OUT CF_A6 is disconnected from RS232 Transmitted Data. EN3 / W7 JUMPR IN* Enables LED3 (DS3) to be controlled by PT3 JUMPR OUT Disconnects LED3 (DS3) from PT3 EN2 / W8 JUMPR IN* Enables LED2 (DS4) to be controlled by PT2 JUMPR OUT Disconnects LED2 (DS4) from PT2 EN1 / W9 JUMPR IN* Enables LED1 (DS5) to be controlled by PT1 JUMPR OUT Disconnects LED1 (DS5) from PT1 EN0 / W10 JUMPR IN* Enables LED0 (DS6) to be controlled by PT0 JUMPR OUT Disconnects LED0 (DS6) from PT0 VREGEN / W11 ENBL 1-2* Enables internal voltage regulators. DISBL 2-3 Disables internal voltage regulators. DSR- DTR/ W14 JUMPR IN* Connects DSR to DTR at J31 JUMPR OUT DSR and DTR are not connected RST - CTS/ W15 JUMPR IN* Connect RST to CTS at J31 JUMPR OUT RST and CTS are not connected DCD- DTR/ W17 JUMPR IN* Connect DCD to DTR at J31 JUMPR OUT DCD and DTR are not connected VDD3X SEL/ W19 P3_3V 1-2* 3.3V power connects to VDD3X VDDX 2-3 VDDX power connects to VDD3X * These are the factory settings. 2.3 Operation This section contains designed to help the user understand how to use the board and how the system functions Functional Block Diagram Figure 2-1 is a block diagram of the EVB912UF32 system. Please note that not all interface signals are called out. The signals ending with "x" represent a group of signals that begin with the same letter(s) that proceed the "x". User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Configuration and Operation 9

16 Configuration and Operation External Clock J1 J5 USB 2.0 OSC Clock MC9S12UF32 VDDA VDDX CFATA_x CFA(3..10) J10 CFA6 CFA5 ATA TERMS J9 W5/W6 ATA RS-232 J11 Top Compact Flash J2 J31 J13 J3 BDM PT(0..3) Status LEDs Bottom Compact Flash Reset J17 MOD VDDR VDD3X SDx MSx Sx J16 SD/MMC J19 J4 +12V Power Supply EN +5V REF_3V PWR3VOFF PWR5VOFF Q1 +3.3V Voltage Select W19 J12 Memory Stick Smart Media J7 VDDX Figure 2-1 Functional Block Diagram Memory Map The EVB912UF32 does not have an external memory bus. All system peripherals are internal to the microprocessor. Please refer to the specification for the MC9S12UF32 to get memory map information. EVB912UF32 Evaluation Board- Rev 1 User s Manual 10 Configuration and Operation MOTOROLA

17 Configuration and Operation Using The Board Connectors USB Interface The USB Device Module of the MC9S12UF32 connects directly to a USB type B connector, J5. For details on the operation of the USB interface, please refer to the MC9S12UF32 data sheet. 2.4 Using The Board Connectors Table 2-4 lists the EVB912UF32 connectors, explaining their function, and any special instructions for using the connector. Table 2-4 EVB912UF32 Connectors Connector Purpose Comments J1 External Clock Connector for inputting a system clock from and external source such as a waveform generator. Provides a standard BNC connection. Input clock must be <= +5 volts. J2 ATA5 Connector for standard 40 conductor ATA ribbon cable. Shares signals with the top side CompactFlash connector. J3 BDM Background debug connector, 6 pin version. Compatible with the Multilink BDM produced by P&E Microcomputer Systems. J4 Break Out Mainly USB, power control, configuration, and control signals J5 USB Connector for USB 2.0 interface J6 VDDR current measurement connector Jumper to enable in circuit measurement of the current consumed by the processor from the VDDR source. Remove the jumper and place an ammeter in line between the posts to measure the current. J7 SmartMedia Connector for plugging in SmartMedia compatible memory cards. J8 VDDX current measurement connector Jumper to enable in circuit measurement of the current consumed by the processor from the VDDX source. Remove the jumper and place an ammeter in line between the posts to measure the current. J9 Break Out Mainly CompactFlash and ATA5 signals. J10 Break Out Mainly CompactFlash and ATA5 signals. J11 CompactFlash (top side) Connector for a standard Type II CompactFlash card. Shares connections with the ATA connector. J12 Break Out Mainly SmartMedia signal connections. User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Configuration and Operation 11

18 Configuration and Operation Table 2-4 EVB912UF32 Connectors (Continued) Connector Purpose Comments J13 CompactFlash (bottom side) Connector for a standard Type II CompactFlash card. Shares connections with SD/MMC, Memory Stick, and SmartMedia connectors. J15, J23 GND Ground test point connections. J16 Break Out Mainly SD/MMC and Memory Stick signals J17 SD/MMC Connector for plugging in SD/MMC compatible memory cards. J18 3.3V 3.3 volt test point J19 Memory Stick Connector for standard Memory Stick memory cards. Slide the memory stick into the connector until it snaps into place. J20 Power Connector for nominal +12V input power. Jack is center positive. J21 5V 5 volt test point J22 12V 12 volt test point (input power) J24 REC2_IN Unused RS-232 receiver output J25 TR2_OUT Unused RS-232 transmitter output J26 V- Negative RS-232 voltage test point J27 V+ Positive RS-232 voltage test point J28 REC2_OUT Unused RS-232 receiver input J29 TR2_IN Unused RS-232 transmitter input J30 RI Ring Indicator pin of RS-232 connector (J31) J31 RS232 DCE Connector for RS232 interface using RXD and TXD only. Jumpers can be used to looped back RS232 control signals to each other. 2.5 Using the Memory Cards The users must obtain their own compatible cards for use with these connectors. Please note the power for most of these cards is connected to P3.3V which is +3.3 volts. The CompactFlash (CF) connectors are power by VDDX that can switch between zero volts, +3.3 volts and +5 volts under software control. W19 selects power to the control signals of all memory card connectors except J11 (the top side CF). VDDX always powers the control signals to J11. The user EVB912UF32 Evaluation Board- Rev 1 User s Manual 12 Configuration and Operation MOTOROLA

19 Configuration and Operation Using the Memory Cards must exercise caution not to select VDDX when using the SD/MMC, Memory Stick, or SmartMedia cards. Use W19 to select VDDX as the power source for VDD3X when using the bottom side CompactFlash, J13. Some of the signals on J13 are directly powered by VDDX and the rest are referenced to VDD3X. Caution: W19 must not select VDDX for VDD3X power when using the SD/MMC, Memory Stick, or SmartMedia cards. Caution: To avoid circuit damage, do not plug in SmartMedia, SD/MMC, or Memory Stick cards with power applied to the board. User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Configuration and Operation 13

20 Configuration and Operation EVB912UF32 Evaluation Board- Rev 1 User s Manual 14 Configuration and Operation MOTOROLA

21 User s Manual EVB912UF32 Section 3 Support Information 3.1 Introduction This section consists of connector pin assignments, connector signal descriptions, and other information that may be useful in your development activities. For the ATA and memory card interfaces, signals described as outputs are signals that originate from the external device. Input signals originate on the board going to the device. 3.2 Top CompactFlash Connector Connector J11 is one of two CompactFlash connectors on the EVB912UF32. This connector shares signals with the ATA connector, J2, so these connectors cannot be used at the same time. To use a CompactFlash card and the ATA interface simultaneously, use the bottom CompactFlash connector, J13. Note that when using J13, W19 should select VDDX as the VDD3X power source. Figure 3-1 gives pin assignments for the top CF connector, J11. Figure 3-2 gives pin assignments for the bottom CF connector. The signal names match the names used in the schematic and may not be the signal name normally associated with CompactFlash. Table 3-1 gives signal descriptions for these connectors. The signal names on the table might not match the schematic or the figures. Instead they show the intended CompactFlash function that must be selected for that particular pin. User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 15

22 Support Information J11 GND 1 26 CF_CD1_B CFATA_D CFATA_D11 CFATA_D CFATA_D12 CFATA_D CFATA_D13 CFATA_D CFATA_D14 CFATA_D CFATA_D15 CE1_CS CE2_CS1 CF_A VS1 CFOE_B 9 34 CFATA_IORD CF_A CFATA_IOWR CF_A WE_DMARQ CF_A RDY_INT VDDX VDDX CF_A CSEL CF_A NC CF_A CF_RES CF_A WAIT_IORDY CFATA_A IPAC_DMAC CFATA_A CF_REG_B CFATA_A NC CFATA_D BVD1_DASP CFATA_D CFATA_D8 CFATA_D CFATA_D9 CFIOIS CFATA_D10 CF_CD2_B GND Figure 3-1 Top CompactFlash Connector J11 Pin Assignments EVB912UF32 Evaluation Board- Rev 1 User s Manual 16 Support Information MOTOROLA

23 Support Information Top CompactFlash Connector J13 GND 1 26 CF_CD1_B SDAT SWP SDAT SCLE SDAT SALE SDAT SWE SDAT SRE MSSDTO 7 32 MSSCLK CF_A VS1 CFOE_B 9 34 SDDATA3 CF_A MSBS CF_A PT3 CF_A SDCMD VDDX VDDX CF_A CSEL CF_A NC CF_A CF_RES CF_A SDDATA0 PT SDDATA1 PT SDCLK PT NC SDAT BVD1_DASP SDAT SBSY SDAT SCD SDDATA SCE CF_CD2_B GND Figure 3-2 Bottom CompactFlash Connector J13 Pin Assignments User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 17

24 Support Information Table 3-1 CompactFlash Connector J11 & J13 Signal Descriptions Pin(s) Function Description 1,50 GND GROUND 2 D03 DATA BIT 3 Bidirectional 3 D04 DATA BIT 4 Bidirectional 4 D05 DATA BIT 5 Bidirectional 5 D06 DATA BIT 6 Bidirectional 6 D07 DATA BIT 7 Bidirectional 7 CE1 CARD ENABLE 1 Active low input 8 A010 ADDRESS BIT 10 Input 9 OE OUTPUT ENABLE Active low input 10 A09 ADDRESS BIT 9 Input 11 A08 ADDRESS BIT 8 Input 12 A07 ADDRESS BIT 7 Input 13,38 VCC POWER, Software selectable for +5 or +3.3 volts 14 A06 ADDRESS BIT 6 Input 15 A05 ADDRESS BIT 5 Input 16 A04 ADDRESS BIT 4 Input 17 A03 ADDRESS BIT 3 Input 18 A02 ADDRESS BIT 2 Input 19 A01 ADDRESS BIT 1 Input 20 A00 ADDRESS BIT 0 Input 21 D00 DATA BIT 0 Bidirectional 22 D01 DATA BIT 1 Bidirectional 23 D02 DATA BIT 2 Bidirectional 24 IOIS16 I/O OPERATION Active low output 25 CD2 CARD DETECT 2 Output, connected to ground inside the card 26 CD1 CARD DETECT 1 Output, connected to ground inside the card 27 D011 DATA BIT 11 Bidirectional 28 D012 DATA BIT 12 Bidirectional 29 D013 DATA BIT 13 Bidirectional 30 D014 DATA BIT 14 Bidirectional 31 D015 DATA BIT 15 Bidirectional 32 CE2 CARD ENABLE 2 Active low input 33 VS1 VOLTAGE SENSE 1 Output, grounded for 3.3V operation 34 IORD IO READ Active low input, gates data in I/O mode 35 IOWR IO WRITE Active low input, clocks data to the CF card 36 WE WRITE ENABLE Active low input, used to write to configuration registers 37 RDY/BSY READY BUSY Active low output, Indicates the card is not ready or could be an interrupt EVB912UF32 Evaluation Board- Rev 1 User s Manual 18 Support Information MOTOROLA

25 Support Information ATA Connector Pin(s) Function Description 39 CSEL CABLE SELECT Input, indicates unit is a Master or Slave only in TRUE IDE mode. Otherwise this signal is not used. 40,45 NC NO CONNETION 41 RESET RESET Input, active high except in True IDE mode 42 WAIT WAIT Active low output, indicates the card wants to delay the current memory access cycle. 43 INPACK INPUT ACKNOWLEDGE - Active low output 44 REG REGISTER Active low input, If used indicates a register access to the card 46 BVD1 I/O Can be a status change indication or a Diagnostic test is complete indication. 47 D08 DATA BIT 8 Bidirectional 48 D09 DATA BIT 09 Bidirectional 49 D10 DATA BIT 10 Bidirectional 3.3 ATA Connector Connector J2 is a standard ATA 40-pin header connector. Figure 3-3 gives the pin assignments and Table 3-2 gives the signal descriptions for this connector. User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 19

26 Support Information J2 TRESET_B 1 2 GND DD7 3 4 DD8 DD6 5 6 DD9 DD5 7 8 DD10 DD DD11 DD DD12 DD DD13 DD DD14 DD DD15 GND KEY DMARQ GND IOWR_B GND IORD_B GND IORDY CSEL DMACK_B GND INTRQ NC A NC A A2 CS0_B CS1_B BVD1_DASP GND Figure 3-3 ATA Connector J2 Pin Assignments Table 3-2 ATA Connector J2 Signal Descriptions Pin(s) Function Description 1 TRESET_B RESET - Active low input 2, 19, 22, 24, GND GROUND 26, 30, 40, 3 DD7 DATA BIT 8 Bidirectional 4 DD8 DATA BIT 8 Bidirectional 5 DD6 DATA BIT 6 Bidirectional 6 DD9 DATA BIT 9 Bidirectional 7 DD5 DATA BIT 5 Bidirectional 8 DD10 DATA BIT 10 Bidirectional 9 DD4 DATA BIT 4 Bidirectional 10 DD11 DATA BIT 11 Bidirectional 11 DD3 DATA BIT 3 Bidirectional 12 DD12 DATA BIT 12 Bidirectional 13 DD2 DATA BIT 2 Bidirectional 14 DD13 DATA BIT 13 Bidirectional 15 DD1 DATA BIT 1 Bidirectional 16 DD14 DATA BIT 14 Bidirectional EVB912UF32 Evaluation Board- Rev 1 User s Manual 20 Support Information MOTOROLA

27 Support Information Secure Digital Connector Pin(s) Function Description 17 DD0 DATA BIT 0 Bidirectional 18 DD15 DATA BIT 15 Bidirectional 20 KEY Missing pin to key connector 21 DMARQ Direct Memory Access Request Active high output 23 IOWR_B Input/Output Write Active low input 25 IORD_B Input/Output Read Active low input 27 IORDY Input/Output Ready Active low output 28 CSEL Cable Select 29 DMACK_B DIrect Memory Access Acknowledge Active low input 31 INTRQ Interrupt Request Active high output 32, 34 NC Not Connected 33 A1 ADDRESS BIT 1 Device address input 35 A0 ADDRESS BIT 0 Device address input 36 A2 ADDRESS BIT 2 Device address input 37 CS0_B Chip Select 0 Active low input 38 CS1_B Chip Select 1 Active low input 39 BVD1_DASP Device Active or Slave Present Bidirectional 3.4 Secure Digital Connector Connector J17 is the EVB912UF32 Secure Digital (SD) connector. Figure 3-4 gives the pin assignments and Table 3-3 gives the signal descriptions for this connector. User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 21

28 Support Information Figure 3-4 Secure Digital Connector J17 Pin Assignments Table 3-3 Secure Digital Connector J17 Signal Descriptions Pin(s) Signal Description 1-Bit Mode 4-Bit Mode 1 SDDATA3 Not Used Data Line DAT3 2 SDCMD Command / Response 3, 6 GND GROUND 4 VCC +3 volt power 5 SDCLK Clock 7 SDDATA0 Data Line DAT0 8 SDDATA1 Interrupt (IRQ) Data Line DAT1 or Interrupt (IRQ) 9 SDDATA2 Read/Wait (RW) Data Line DAT2 or Read/Wait (RW) 10 SD_CD Card Detect 11 GND Card Detect Switch 2 12 SD_WP Write Protect 3.5 SmartMedia Connector Connector J7 is the EVB912UF32 connector for SmartMedia cards. Figure 3-5 gives the pin assignments and Table 3-4 gives the signal descriptions for this connector. EVB912UF32 Evaluation Board- Rev 1 User s Manual 22 Support Information MOTOROLA

29 Support Information SmartMedia Connector Figure 3-5 SmartMedia Connector J7 Pin Assignments Table 3-4 SmartMedia Connector J7 Signal Descriptions Pin(s) Signal Description 1,10,18 GND GROUND 2 SCLE SmartMedia Command Latch Enable Active high input 3 SALE SmartMedia Address Latch Enable Active high input 4 SWE SmartMedia Write Enable Active low input 5 SWP SmartMedia Write Protect Active low input 6 SDAT0 SmartMedia Data Bit 0 Bidirectional 7 SDAT1 SmartMedia Data Bit 1 Bidirectional 8 SDAT2 SmartMedia Data Bit 2 Bidirectional 9 SDAT3 SmartMedia Data Bit 3 Bidirectional 11 SCD SmartMedia Card Detect Low if card is present 12,22 P3_3V +3.3 volt power 13 SDAT4 SmartMedia Data Bit 4 Bidirectional 14 SDAT5 SmartMedia Data Bit 5 Bidirectional 15 SDAT6 SmartMedia Data Bit 6 Bidirectional 16 SDAT7 SmartMedia Data Bit 7 Bidirectional 17 SLVD SmartMedia Low Voltage Detect 19 SBSY SmartMedia Busy Active low output, open drain. 20 SRE SmartMedia Read Enable Active low input 21 SCE SmartMedia Card Enable Active low input User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 23

30 Support Information Table 3-4 SmartMedia Connector J7 Signal Descriptions Pin(s) Signal Description 23, 24, 25, 26 NC Not Connected Mechanical support 3.6 Memory Stick Connector Connector J19 is the EVB912UF32 connector for Memory Stick cards. Figure 3-6 gives the pin assignments and Table 3-5 gives the signal descriptions for this connector Figure 3-6 Memory Stick Connector J19 Pin Assignments EVB912UF32 Evaluation Board- Rev 1 User s Manual 24 Support Information MOTOROLA

31 Support Information Background Debug Header Table 3-5Memory Stick Connector J19 Signal Descriptions Pin(s) Signal Description 1,10 GND GROUND 2 MSBS Memory Stick Bus State Input 3, 9 VCC +3.3 volt power 4 MSSDIO Memory Stick Data Input/Output Serial data 5,7 NC No Connection 6 MSSINS Memory Stick Insert Low if card is present 8 MSSCLK Memory Stick Clock Input 3.7 Background Debug Header Background Debug Header Connector J3 is the EVB912UF32 connector for using serial debug equipment. Figure 3-7 gives the pin assignments and Table 3-6 gives the signal descriptions for this connector. J3 BKGD 1 2 GND NC 3 4 RESET_B NC 5 6 P5V Figure 3-7J3 Background Debug Header Pin Assignments Table 3-6J3 Background Debug Header Signal Descriptions Pin(s) Signal Description 1 BKGD Background Debug Serial Data 2 GND GROUND 3,5 NC Not Connected 4 RESET_B Reset Active low, bidirectional 6 P5V +5 volt power User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 25

32 Support Information 3.8 UART Connector Connector J31 is the EVB912UF32 RS-232 serial connector. Figure 3-8 gives the pin assignments and Table 3-7 gives the signal descriptions for this connector. 5 GND 4 RXD TXD DTR DCD J31 NC CTS RTS DSR Figure 3-8 J31 RS232 Serial Connector Pin Assignments Table 3-7 Connector J31 Signal Descriptions Pin Mnemonic Signal 1 DCD DATA CARRIER DETECT RS232 output* 2 TXD TRANSMITTED DATA RS232 serial data output signal 3 RXD RECEIVED DATA RS232 serial data input signal 4 DTR DATA TERMINAL READY RS232 input* 5 GND GROUND 6 DSR DATA SET READY RS232 output* 7 RTS READY TO SEND RS232 input* 8 CTS CLEAR TO SEND RS232 output* 9 NC Not Connected * The outputs are not driven or controlled on this board. Connect DCD to DTR using W17, DSR to DTR using W14, and CTS to RTS using W15 to have these outputs driven by these inputs (loopback connections). EVB912UF32 Evaluation Board- Rev 1 User s Manual 26 Support Information MOTOROLA

33 Support Information USB Connector 3.9 USB Connector Connector J5 is the USB 2.0 connector. Figure 3-9 gives the pin assignments and Table 3-8 gives the signal descriptions for this connector Figure 3-9 USB Connector J5 Pin Assignments Table 3-8 USB Connector J5 Signal Descriptions Pin Mnemonic Signal 1 NC NO CONNECTION 2 D- USB DATA MINUS 3 D+ USB DATA PLUS 4 GND GROUND 3.10 Breakout Headers The EVB912UF32 has five breakout headers, J4, J9, J10, J12, and J16. The headers allow easy access to most signals of the MC9S12UF32 as well as power and ground connections. The user can connect signals together or connect to circuits on other boards via wire jumpers, wire wrap, or as groups via 20 conductor ribbon cables. The following figures and signal descriptions show the pin assignments by schematic signal names. User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 27

34 Support Information J4 GND 1 2 VDD VRGEN 3 4 REF3V CF_CD 5 6 XIRQ_B BVD1_DASP 7 8 IRQ_B R_W 9 10 VS1 LSTRB ECLK XCLKS PWROFF3V PWROFF5V RESET_B MODA MODB BKGD P5V Figure 3-10 J4 Breakout Header Pin Assignments Table 3-9 J4 Breakout Header Signal Descriptions Pin(s) Signal Description 1 GND GROUND 2 VDD USB Power 3 VRGEN GROUND 4 REF3V 3 Volt Reference 5 CF_CD Clock 6 XIRQ_B Fast Interrupt Request to processor 7 BVD1_DASP Device Active or Slave Present Bidirectional 8 IRQ_B Interrupt Request to processor 9 R_W Read/Write 10 VS1 VOLTAGE SENSE 1 Output from CF cards 11 LSTRB Low Byte Strobe Output from processor 12 ECLK Internal Bus Clock 13 XCLKS Function was removed, Port E, pin 7 14 PWROFF3V Power OFF 3 volts Controls VDDX 15 PWROFF5V Power OFF 5 volts Controls VDDX 16 RESET_B Reset Active Low 17 MODA Mode Bit A Power up configuration bit 18 MODB Mode Bit B Power up configuration bit 19 BKGD Background debug pin, shared with MODC 20 P5V +5 volt power EVB912UF32 Evaluation Board- Rev 1 User s Manual 28 Support Information MOTOROLA

35 Support Information Breakout Headers J9 CFATA_A0 1 2 CFATA_A1 CFATA_A2 3 4 CF_A3 CF_A4 5 6 CF_A5 CF_A6 7 8 CF_A7 CF_A CF_A9 CF_A CE1_CS0 CE2_CS CFATA_IORD CFATA_IOWR WE_DMARQ CFOE_B CF_REG_B CFIOIS GND Figure 3-11 J9 Breakout Header Pin Assignments Table 3-10 J9 Breakout Header Signal Descriptions Pin(s) Signal Description 1 CFATA_A0 CF & ATA ADDRESS BIT 0 2 CFATA_A1 CF & ATA ADDRESS BIT 1 3 CFATA_A2 CF & ATA ADDRESS BIT 2 4 CF_A3 CF ADDRESS BIT 3 5 CF_A4 CF ADDRESS BIT 4 6 CF_A5 CF ADDRESS BIT 5 7 CF_A6 CF ADDRESS BIT 6 8 CF_A7 CF ADDRESS BIT 7 9 CF_A8 CF ADDRESS BIT 8 10 CF_A9 CF ADDRESS BIT 9 11 CF_A10 CF ADDRESS BIT CE1_CS0 CF Card Enable 1 or ATA Chip Select 0 13 CE2_CS1 CF Card Enable 2 or ATA Chip Select 1 14 CFATA_IORD CF & ATA Input/Output Read 15 CFATA_IOWR CF & ATA Input/Output Write 16 WE_DMARQ CF Write Enable or ATA DMA Request 17 CFOE_B CF Output Enable 18 CF_REG_B CF Register Enable 19 CFIOIS16 CF Input/Output 16 bit operation 20 GND GROUND User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 29

36 Support Information J10 CFATA_D0 1 2 CFATA_D1 CFATA_D2 3 4 CFATA_D3 CFATA_D4 5 6 CFATA_D5 CFATA_D6 7 8 CFATA_D7 CFATA_D CFATA_D9 CFATA_D CFATA_D11 CFATA_D CFATA_D13 CFATA_D CFATA_D15 WAIT_IORDY IPAC_DMAC RDY_INT VDDX Figure 3-12 J10 Breakout Header Pin Assignments Table 3-11 J10 Breakout Header Signal Descriptions Pin(s) Signal Description 1 CFATA_D0 CF & ATA DATA BIT 0 2 CFATA_D1 CF & ATA DATA BIT 1 3 CFATA_D2 CF & ATA DATA BIT 2 4 CFATA_D3 CF & ATA DATA BIT 3 5 CFATA_D4 CF & ATA DATA BIT 4 6 CFATA_D5 CF & ATA DATA BIT 5 7 CFATA_D6 CF & ATA DATA BIT 6 8 CFATA_D7 CF & ATA DATA BIT 7 9 CFATA_D8 CF & ATA DATA BIT 8 10 CFATA_D9 CF & ATA DATA BIT 9 11 CFATA_D10 CF & ATA DATA BIT CFATA_D11 CF & ATA DATA BIT CFATA_D12 CF & ATA DATA BIT CFATA_D13 CF & ATA DATA BIT CFATA_D14 CF & ATA DATA BIT CFATA_D15 CF & ATA DATA BIT WAIT_IORDY CF Wait to End I/O or ATA I/O Ready 18 IPAC_DMAC CF Input Acknowledge or ATA DMA Ack 19 RDY_INT CF Ready or ATA Interrupt 20 VDDX CF & ATA POWER 3.3 or 5.0 volt selectable EVB912UF32 Evaluation Board- Rev 1 User s Manual 30 Support Information MOTOROLA

37 Support Information Breakout Headers J12 P3_3V 1 2 SDAT0 SDAT1 3 4 SDAT2 SDAT3 5 6 SDAT4 SDAT5 7 8 SDAT6 SDAT SBSY PT SLVD SCD SCE SWP SCLE SALE SWE SRE GND Figure 3-13 J12 Breakout Header Pin Assignments Table 3-12 J12 Breakout Header Signal Descriptions Pin(s) Signal Description 1 P3_3V +3.3 volt power 2 SDAT0 SmartMedia DATA BIT 0 3 SDAT1 SmartMedia DATA BIT 1 4 SDAT2 SmartMedia DATA BIT 2 5 SDAT3 SmartMedia DATA BIT 3 6 SDAT4 SmartMedia DATA BIT 4 7 SDAT5 SmartMedia DATA BIT 5 8 SDAT6 SmartMedia DATA BIT 6 9 SDAT7 SmartMedia DATA BIT 7 10 SBSY SmartMedia Busy 11 PT3 Port T, Pin 3 12 SLVD SmartMedia Low Voltage Detect 13 SCD SmartMedia Card Detect 14 SCE SmartMedia Card Enable 15 SWP SmartMedia Write Protect 16 SCLE SmartMedia Command Latch Enable 17 SALE SmartMedia Address Latch Enable 18 SWE SmartMedia Write Enable 19 SRE SmartMedia Read Enable 20 GND GROUND User s Manual EVB912UF32 Evaluation Board - Rev 1 MOTOROLA Support Information 31

38 Support Information J16 GND 1 2 SDCLK NC 3 4 P3_3V SDCMD 5 6 SDDATA0 SDDATA1 7 8 SSDDATA2 SDDATA PT3 PT SD_CD PT PT0 SD_WP MSSINS MSBS MSSDIO MSSCLK GND Figure 3-14 J16 Breakout Header Pin Assignments Table 3-13 J16 Breakout Header Signal Descriptions Pin(s) Signal Description 1 GND GROUND 2 SDCLK Secure Digital Clock 3 NC No Connection 4 P3_3V +3.3 volt power 5 SDCMD Secure Digital Command 6 SDDATA0 Secure Digital DATA BIT 0 7 SDDATA1 Secure Digital DATA BIT 1 8 SDDATA2 Secure Digital DATA BIT 2 9 SDDATA3 Secure Digital DATA BIT 3 10 PT3 Port T, Pin 3 11 PT2 Port T, Pin 2 12 SD_CD Secure Digital Card Detect 13 PT1 Port T, Pin 1 14 SD_WP Secure Digital Write Protect 15 PT0 Port T, Pin 0 16 MSSINS Memory Stick Inserted 17 MSBS Memory Stick Bus State 18 MSSDIO Memory Stick Data input Output 19 MSSCLK Memory Stick Clock 20 GND GROUND EVB912UF32 Evaluation Board- Rev 1 User s Manual 32 Support Information MOTOROLA

39 Troubleshooting Description User s Manual EVB912UF32 Section 4 Troubleshooting 4.1 Description This section discusses common operational issues and how to resolve them. 4.2 Common Issues System +5V PWR LED is not lit Check the EVB912UF32 for power: 1. Verify the power supply is plugged in and the wall outlet has power. 2. Verify that S1 is in the ON position and the power jack is plugged securely into J Check that voltage is available at J22, the +12V test loop. 4. Check that the fuse, F1, is not open. If it is, replace the fuse BDM communications are not working. Communication with the board through the BDM interface, J3, stops working or will not work. 1. Verify power is properly applied to the board. (See ) 2. Verify a valid clock source is selected at W1. Normally the on board 12MHz crystal will be used which requires W1 pins 1-2 to be jumpered. 3. Verify the external Multi-link device is connected to J3 and powered. 4. Verify there is an active USB connection from the Multi-link to the PC. User s Manual EVB912UF32 Evaluation Board Rev 1 MOTOROLA Troubleshooting 33

40 Troubleshooting 5. Verify the MOD jumpers (W13, W16, and W18) are configured for Normal Single Chip operation The ATA is non-functional Cannot get the ATA interface working or it quits working. 1. Ensure the ATA parallel cable is connected to J2 and to the ATA device. 2. Verify there is no CompactFlash (CF) card installed at J11. J13 can have a CF card installed. 3. Verify that Voltage Generation is enable with a jumper across W11 pins Verify the program is enabling VDDX power. Either DS1 or DS2 is lit. 5. Check that a jumper is installed at J8 (VDDX) and the selected voltage is available there. 6. Verify power as per Sec Top CompactFlash J11 is non-functional Cannot get the J11 CF interface working or it quits working. 1. Verify the CompactFlash card is installed correctly. Both rows of pins are making contact. 2. Verify there is no CompactFlash (CF) card installed at J Verify the ATA interface is not connected. 4. Verify power as per Sec Bottom CompactFlash J13 is non-functional Cannot get the J13 CF interface working or it quits working. 1. Verify the CompactFlash card is installed correctly. Both rows of pins are making contact. 2. Verify there is no CompactFlash (CF) card installed at J11. EVB912UF32 Evaluation Board - Rev 1 User s Manual 34 Troubleshooting MOTOROLA

41 Troubleshooting Common Issues 3. Verify no SD/MMC, Memory Stick, or SmartMedia card is installed. 4. Verify that W is jumpered to select VDDX for VDD3X. 5. Verify power as per Sec The SD/MMC, Memory Stick, or SmartMedia is non-functional One or more of these memory cards can not be made to function or quits functioning. 1. Verify the problem memory card is installed correctly. 2. Make sure no CompactFlash card is installed in J Verify that Voltage Generation is enable with a jumper across W11 pins Verify that W is jumpered to select P3_3V for VDD3X 5. Verify that the voltage at the J18 test loop measures +3.3V. 6. Verify power as per Sec The USB 2.0 Interface is non-functional USB 2.0 communications stop working or can not be enabled. 1. Verify the USB cable is installed correctly. 2. Verify the host PC system sees the board as a USB device. 3. Verify power as per Sec The RS-232 Communication is non-function The RS-232 interface is not working or quits working. 1. Verify J31 is connected to a host with an RS-232 port. 2. Verify that W6 and W5 have a jumper installed. 3. Verify power as per Sec Try looping back RS-232 control signals using W14, W15, and W17. User s Manual EVB912UF32 Evaluation Board Rev 1 MOTOROLA Troubleshooting 35

42 Troubleshooting EVB912UF32 Evaluation Board - Rev 1 User s Manual 36 Troubleshooting MOTOROLA

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44 HOW TO REACH US: World Wide Web Address Motorola: Information in this document is provided solely to enable system and software implementers to use Motorola products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customer s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and the Stylized M Logo are registered in the U.S. Patent and Trademark Office. digital dna is a trademark of Motorola, Inc. All other product or service names are the property of their respective owners. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Motorola, Inc