DHCOM PDK2 THE ART OF INNOVATION. User Manual. DH electronics GmbH Am Anger Bergen Germany

Transcription

1 User Manual Am Anger Bergen Germany THE ART OF INNOVATION

2 History Version Date Description or changes Name R Creation SG R Additional information added SG R Added review SG R Added description of X36 SG R Added chapter Mechanical information about the DIB SG R # Introduction: Added new image of the development kit # Added information about the USB OTG port in client mode only # Added information about the possibility to choose the supply voltage of the DHCOM # Added information about possibility to connect GBit Ethernet to LAN1 # 2 Added new connector overview # 2.4 Added information about new levelshifter and power supply for SD Card interface # Added information for current measurement # 2.16 Added information about levelshifter # 2.19 Refreshed information about GPIO routing # 6 Refreshed schematics SG R06 - User Manual.docx Page 2 / 62

3 Table of contents 1.1 Main features Block diagram Interfaces DHCOM (U27) DHCOM power supply voltage DHCOM current consumption measurement (X43) DHCOM-X (U38) SD Card slot (X1) SD Card header (X36) CAN Interface (X4) UART Interface (X4, X7, X8, X37) UART UART UART PLD USB Host Dual USB Host (X13) Vertical USB Host (X30) USB OTG (X14) USB Host on Display-connector Display-connector Information about the display connector Mechanical information about the Display Interface Board (DIB) Ethernet Dual RJ45 MBit Ethernet interface RJ45 GBit Ethernet Interface R06 - User Manual.docx Page 3 / 62

4 2.11 PCI Express msata HDMI MIPI CSI Audio Jumper Bridge Camera connector SPI & I²C GPIOs Reset-Button (RESET1) Power supply Goldcap Cooling concept Mechanical system Dimensions Electrical and thermal parameters Appendix SODIMM-200 socket DHCOM-X Display-connector Schematics R06 - User Manual.docx Page 4 / 62

5 Introduction The DHCOM Premium Developer Kit 2 (PDK2) is a general development board for computer modules compliant with the DHCOM standard. A flexible extension interface also allows a touch-screen and a separate expansion board to be connected. This modular system offers a wide range of applications for the user. By selecting the appropriate DHCOM standard module, the required system performance is scalable. The customary board support packages for Linux, Android and WinCE are available. The user can fully concentrate on developing applications. Here too, DH electronics is able to support customers with its extensive know-how and user-friendly development environments for DHCOM platforms. As a one-stop provider, DH electronics would also be pleased to supply, upon request, a customised, ready-to-ship solution. Display Connector Buttons PCIe LEDs USB DHCOM-X Ethernet msata RS232 CAN MIPI CSI-2 V_IN HDMI AUDIO SD Card R06 - User Manual.docx Page 5 / 62

6 1.1 Main features DHCOM standard compliant BSPs for Linux, Android and Windows CE 2x Ethernet 10/100Mbit 1x Ethernet 1GBit 3x USB Host 2.0 1x USB OTG 2.0 1x RS232 (Full Function) 1x UART (Tx / Rx / RTS / CTS) 1x UART ( Tx / Rx) 1x CAN 2x I2C 2x SPI SD/MMC card interface, 4Bit SDIO Standardized TFT-LC-Display Interface (up to 24Bit) 4-wire resistive touch-screen HDMI Interface MIPI CSI-2 camera interface msata interface PCIe interface Audio Codec SGTL5000: o Microphone IN o Stereo line IN o Stereo headphone OUT 10 Bit BT.656 camera interface 1x Interrupt highest priority 1x Battery connection for date and time back-up 4 I/O Port LEDs 4 Push Buttons PLD Memory Interface Power Supply by voltage terminal or power jack R06 - User Manual.docx Page 6 / 62

7 FF UART UART2 UART3 SUB-D connector Available with DHCOM-X module Socket msata Header Pin RM2.54 Socket PCIe Header Pin RM2.54 FFC connector MIPI CSI-2 SPI1&I2C 1 Header Pin RM2.54 HDMI connector HDMI SPI2&I2C 2 Header Pin RM2.54 Jumper-Bridge CAN WAGO RM3.50 Touch 2 x LVDS RGB 24Bit Display-Interface Reset-IN Button 1x USB 1x PWM 8 x GPIO 1 x I2C 1 x SPI 1 x UART DHCOM Standard Module Reset- OUT Header Pin RM2.54 Card Socket SD Card Interrupt Header Pin RM2.54 audio jack microphone in LEDs audio jack headphone out Audio Codec Buttons audio jack line in Ethernet 10/100 MBIT ETH1 ETH2 dual RJ 45 Connector 5 x GPIO PLD 48 x IO 16Bit data bus 16Bit address bus Ethernet 1 GBIT RJ 45 Connector USB Hub USB Host 2.0 Host1 Host2 dual USB socket DC Power Jack / 2 way Clamp 5V / 3.3V / 1.5V Power Supply USB Host 2.0 Vertical USB socket USB OTG USB Mini AB socket 1.2 Block diagram Figure 1 shows an overview of the PDK2. Figure 1: PDK2 block diagram R06 - User Manual.docx Page 7 / 62

8 X17 X16 X15 X23 X32 X46 X47 X48 X49 2 Interfaces The following subsections describe all of the interfaces of the PDK2 board. Figure 2 serves as an overview for the subsections that follow. Buttons X12 X44 X14 LEDs X30 X13 X10 X34 U32 U38 X11 X5 U27 X6 X7 X8 X20 U33 X19 X18 X22 X21 X4 X43 X31 X36 X24 RESET1 X38 X1 Figure 2: Overview of the interfaces R06 - User Manual.docx Page 8 / 62

9 Connector Name Description X1 SD Card Slot X36 SD Card header, RM2.54 X4 CAN Interface X6 UART2 TTL X7 UART3 TTL X8 UART1 RS232, SUB-D X37 UART1 TTL, RM2.00 X10 PLD JTAG Interface, RM2.54 X11 PLD IO connector, RM2.54 X13 Dual USB Host (type A) X14 USB OTG (Micro AB) X44 USB OTG mode jumper bridge X30 Vertical USB Host (type A) X12 Display-connector X5 Dual RJ45 MBit Ethernet interface X46 Ethernet jumper bridge 100MBit 1GBit X47 Ethernet jumper bridge 100MBit 1GBit X48 Ethernet jumper bridge 100MBit 1GBit X49 Ethernet jumper bridge 100MBit 1GBit X34 RJ45 GBit Ethernet interface U32 PCIe mini socket U33 msata mini socket X38 HDMI connector X31 CSI connector FFC X32 I²S Interface, RM2.54 X15 Headphone output, audio jack X16 Line in, audio jack X17 Mic in, audio jack X18 Jumper bridge, RM2.54 X19 Jumper bridge, RM2.54 X20 Camera connector, FFC X21 SPI1 & I²C1, RM2.54 X22 SPI2 & I²C2, RM2.54 X23 Power clamp X24 Power jack X43 Header Pin for current measurement of the DHCOM standard module U27 DHCOM, SODIMM 200 connector type 2.5V U38 DHCOM-X, Molex connector RESET1 Reset-Button Buttons Buttons controlled by GPIOs LEDs LEDs controlled by GPIOs Table 1: Connectors R06 - User Manual.docx Page 9 / 62

10 2.1 DHCOM (U27) Any DHCOM standard module can be plugged into the SODIMM-200 connector DHCOM power supply voltage It is possible to choose the supply voltage for the DHCOM standard module: If the resistors R106 and R107 are placed, the module is supplied by 3,3 volt (default) If the circuit under resistor R106 is ripped and resistors R104 and R105 are placed, the module is supplied by 5,0V. Beware: Do not place R106, R107 AND R104, R105 at the same time. This will destroy the development board. R06 - User Manual.docx Page 10 / 62

11 2.1.2 DHCOM current consumption measurement (X43) The PDK2 offers the possibility to measure the power consumption of the DCHOM standard module. If you want to measure the power consumption follow these instructions: Unplace resistor R311 Rip the short circuit under R311 Place resistor R311 again Measure the supply voltage of the DHCOM standard module Measure the voltage on header X43 P_dhcom = (voltage on X43 / 2) * supply voltage of the DHCOM Example: Supply voltage of the DHCOM = 3,31V Voltage on X43 = 0,94 P_dhcom = (0,94/2)*3,31 = 1,56Watt Description Pin Name IO Type Pin Number Ground GND PWR 1 Output Voltage OUT PWR 2 Table 2: Power measurement connector R06 - User Manual.docx Page 11 / 62

12 2.2 DHCOM-X (U38) Some DHCOM modules support the DHCOM-X standard. The DHCOM-X standard provides additional high speed interfaces. 2.3 SD Card slot (X1) The PDK2 provides a 4 Bit Push-Pull SD Card Slot X1 for data storage. Description Pin Name IO Type Pin Number SD data line SD_DAT3 IO 1 SD command line SD_CMD IO 2 Ground GND PWR 3 Supply voltage +3V3 PWR 4 SD bus clock SD_CLK O 5 Ground GND PWR 6 SD data line SD_DAT0 IO 7 SD data line SD_DAT1 IO 8 SD data line SD_DAT2 IO 9 SD card detection SD_CD I 10 SD write protection SD_WP I 11 Supply voltage +3V3 PWR 12 Table 3: SD Card interface 2.4 SD Card header (X36) (Grid dimension: 2,54 mm) The PDK2 provides a 4 Bit Push-Pull SD Card Slot X1 for data storage. Description Pin Name IO Type Pin Number SD data line SD_DAT2 IO 1 SD data line SD_DAT3 IO 2 SD command line SD_CMD IO 3 Ground GND PWR 4 Supply voltage +3V3 PWR 5 SD bus clock SD_CLK O 6 SD data line SD_DAT0 IO 7 SD data line SD_DAT1 IO 8 SD card detection SD_CD I 9 SD write protection SD_WP I 10 Table 4: SD Card signals on male header The SD Card interface is supplied by a separate power supply. Per default the voltage is 3.3 V. The PDK2 offers a level shifter for the SD Card signals. Because of this you don t have to consider the signal voltage of the SD Card interface of the DHCOM Standard Module 2.5 CAN Interface (X4) The PDK2 offers the connector X4 for CAN communication. Onboard is a galvanically isolated CAN transceiver that meets the specifications of the ISO standard. R06 - User Manual.docx Page 12 / 62

13 Counterpart: X5 = Wago # Description Pin Name IO Type Pin Number CAN Ground GND_CAN PWR 1 CAN transmit data line CAN_H IO 2 CAN receive data line CAN_L IO 3 Table 5: CAN interface 2.6 UART Interface (X4, X7, X8, X37) The DHCOM Premium Developer Kit supports three UARTs, a Full Function UART1, a Bluetooth UART2 and a Standard UART3. The Bluetooth and Standard UART are only with TTL voltage level available whereas the Full Function UART is with TTL voltage level and RS232 voltage level available. To connect UART2 and the UART3 with your host PC you can connect a TTL to USB cable (e.g. FTDI TTL-232R- 3V3) UART1 UART1 supports modem-control capability. This UART has a SUB-D connector X8 and a connector with TTL voltage level X37. UART1 SUB-D X8 Description Pin Name IO Type Pin Number UART1 data carrier detect UART1_DCD_IN I 1 UART1 receive data line UART1_RX_IN I 2 UART1 transmit data line UART1_TX_OUT O 3 UART1 data terminal ready UART1_DTR_OUT O 4 Ground GND PWR 5 UART1 data set ready UART1_DSR_IN I 6 UART1 request to send UART1_RTS_OUT O 7 UART1 clear to send UART1_CTS_IN I 8 UART1 ring indicator UART1_RI_IN I 9 Table 6: UART1 SUB-D UART1 connector X37 (Grid dimension: 2,54 mm) Description Pin Name IO Type Pin Number Pin Number IO Type Pin Name Description Ground GND PWR 1 2 PWR +3V3 Supply voltage UART1 request to send UART1_RTS O 3 4 O UART1_DTR UART1 data terminal Not connected (+5V available) 6 I UART1_DSR UART1 data set ready VCC PWR 5 UART1 receive data line UART1_RX I 7 8 I UART1_DCD UART1 data carrier UART1 transmit data line UART1_TX O 9 10 I UART1_RI UART1 ring indicator UART1 clear to send UART1_CTS I PWR GND Ground Table 7: UART1 TTL R06 - User Manual.docx Page 13 / 62

14 2.6.2 UART2 UART2 doesn t support modem-control capability, but it offers the RTS and CTS signals. UART2 connector X6 (Grid dimension: 2,54 mm) Description Pin Name IO Type Pin Number Ground GND PWR 1 UART2 request to send UART2_RTS O 2 Not connected (+5V available) VCC PWR 3 UART2 receive data line UART2_RX I 4 UART2 transmit data line UART2_TX O 5 UART2 clear to send UART2_CTS I 6 Table 8: UART2 TTL UART3 UART3 only supports a RX and a TX data line. UART3 connector X7 (Grid dimension: 2,54 mm) Description Pin Name IO Type Pin Number Ground GND PWR 1 Not Connected O 2 Not Connected (+5V available) VCC PWR 3 UART3 receive data line UART2_RX I 4 UART3 transmit data line UART2_TX O 5 Not Connected I 6 Table 9: UART3 TTL 2.7 PLD The DHCOM Premium Developer Kit has a PLD (programmable logic device). The PLD is connected to a 24MHz crystal. The 16bit address bus and 16bit data bus from the DHCOM Module are connected to the PLD. Also the chipselects CS_A, CS_B, CS_C, CS_D and CS_E and the control signals WE (write enable) and OE (output enable) are routed to the programmable logic device. Additionally the GPIOs I, E, F, H and D are connected to the PLD. A free programmable status LED LD1 is also available. In order to program the PLD you have to establish a JTAG connection to the PLD via the connector X10. To write your own VHDL-code you can use the isplever Classic Software from Lattice ( You also need a programmer (e.g. HW-USBN-2A from Lattice) to deploy the VHDL-Code on your PLD. R06 - User Manual.docx Page 14 / 62

15 With the PLD IO connector X11 it is possible to tap the in- and outputs from the CPLD and connect new peripheral devices (e.g. SRAM). A Demo VHDL-code can be found under Per default the CPLD is programmed to route the address- and databus directly to the PLD IO connector X11. JTAG PLD connector X10 (Grid dimension: 2,54 mm) Description Pin Name IO Type Pin Number Power supply +3,3V +3V3 PWR 1 Test data output PLD_TDO O 2 Test data input PLD_TDI I 3 Not Connected 4 Not Connected 5 Test mode select PLD_TMS I 6 Ground GND PWR 7 Test clock PLD_TCK I 8 Table 10: PLD JTAG interface PLD IO Connector X11 (Grid dimension: 2,54 mm) Pin Name Pin Number Pin Number Pin Name PLD_IO1 1 2 PLD_IO2 PLD_IO3 3 4 PLD_IO4 PLD_IO5 5 6 PLD_IO6 PLD_IO7 7 8 PLD_IO8 PLD_IO PLD_IO10 PLD_IO PLD_IO12 PLD_IO PLD_IO14 PLD_IO PLD_IO16 PLD_IO PLD_IO18 PLD_IO PLD_IO20 PLD_IO PLD_IO22 PLD_IO PLD_IO24 PLD_IO PLD_IO26 PLD_IO PLD_IO28 PLD_IO PLD_IO30 PLD_IO PLD_IO32 PLD_IO PLD_IO34 PLD_IO PLD_IO36 PLD_IO PLD_IO38 PLD_IO PLD_IO40 PLD_IO PLD_IO42 PLD_IO PLD_IO44 PLD_IO PLD_IO46 PLD_IO SD_WP_PLD +3V3 (at most 200mA) GND Table 11: PLD IO interface It is possible to draw 8mA per IO pin. R06 - User Manual.docx Page 15 / 62

16 2.8 USB Host The PDK uses a USB hub to offer up to 4 USB Hosts as well as a shared Host / OTG port Dual USB Host (X13) Two USB hosts are routed to the dual USB Host type A socket X13. Description Pin Name IO Type Pin Number Power supply Host1 data1 USB_DP1_+5V PWR 1 Host1 data1 - USB_DP1_D- IO 2 Host1 data1 + USB_DP1_D+ IO 3 Host1 Ground GND_DP1 PWR 4 Power supply Host1 data2 USB_DP2_+5V PWR 5 Host1 data 2- USB_DP2_D- IO 6 Host1 data 2+ USB_DP2_D+ IO 7 Host1 Ground GND_DP2 PWR 8 Ground SHIELD PWR 9 Ground SHIELD PWR 10 Ground SHIELD PWR 11 Ground SHIELD PWR 12 Table 12: USB Host interface Vertical USB Host (X30) One USB host is routed to the vertical USB Host type A socket X30. Description Pin Name IO Type Pin Number Power supply Host2 USB_H2_+5V PWR 1 Host2 data - USB_H2_D- IO 2 Host2 data + USB_H2_D+ IO 3 Host2 Ground GND_H2 PWR 4 Ground SHIELD PWR 5 Ground SHIELD PWR 6 Ground SHIELD PWR 7 Ground SHIELD PWR 8 Table 13: USB Host vertical USB OTG (X14) The USB OTG interface is routed to the USB Mini AB socket X14. Description Pin Name IO Type Pin Number Power supply OTG USB_OTG_+5V PWR 1 OTG data - USB_OTG_D- IO 2 OTG data + USB_OTG_D+ IO 3 USB ID USB_ID IO 4 OTG Ground GND_OTG PWR 5 Ground SHIELD PWR 6 Ground SHIELD PWR 7 R06 - User Manual.docx Page 16 / 62

17 Description Pin Name IO Type Pin Number Ground SHIELD PWR 8 Ground SHIELD PWR 9 Table 14: USB OTG interface It is possible to use the USB OTG port as client only. If the pins of X44 are shorted the USB OTG port is available in OTG mode. If the header is open the USB OTG port is available in client mode only USB Host on Display-connector One USB host is routed to the display interface. See more information in the chapter Display-connector. 2.9 Display-connector Information about the display connector The display interface uses a unified display interface pin out. To connect your display with the DHCOM Premium Developer Kit2 you should take a look on the DH website or ask for our support. uses a Display Interface Board (DIB) to connect a display to the DHCOM Premium Developer Kit. The following interfaces are on the Display-connector available: +24V supply voltage (max. 800mA) +5V supply voltage (max. 500mA) +3V3 supply voltage (max. 300mA) 24 Bit RGB R06 - User Manual.docx Page 17 / 62

18 8 GPIOs 1 x I²C 1 x UART3 1x SPI1 1 x USB Host DP3 2 x LVDS Beside the display connector for the used display there can be a backlight controller, a touch controller or similar devices on the Display Interface Board depending on the requested functionality Mechanical information about the Display Interface Board (DIB) R06 - User Manual.docx Page 18 / 62

19 Additional information: The thickness of the DIB has to be 1.5mm. We recommend to use gold-plated pins. It is not necessary to chamfer the edge connector. Samtec MEC L-D-RA1-SL connector used on PDK2 side. R06 - User Manual.docx Page 19 / 62

20 2.10 Ethernet Dual RJ45 MBit Ethernet interface The PDK2 offers the connector X5 for two RJ45 ports for 10/100 Ethernet. Depending on the used DHCOM Standard Module you can use one or both ports. The Ethernet Port 1 is found on the upper Ethernet port connection. DHCOM Ethernet Port 1 DHCOM Ethernet Port 2 Dual RJ45 Ethernet connector X5 Description Pin Name IO Type Pin Number Port 2: Ethernet TX + TXD2+ O 1 Port 2: Ethernet TX - TXD2- O 2 Port 2: Ethernet RX + RXD2+ I 3 Power supply ETH2_TXCT PWR 4 Power supply ETH2_RXCT PWR 5 Port 2: Ethernet RX - RXD2- I 6 Not Connected 7 Ground GND PWR 8 Port 1: Ethernet TX + TXD1+ O 9 Port 1: Ethernet TX - TXD1- O 10 Port 1: Ethernet RX + RXD1+ I 11 Power supply ETH1_TXCT PWR 12 Power supply ETH1_RXCT PWR 13 Port 1: Ethernet RX - RXD1- I 14 Not Connected 15 Ground GND PWR 16 Port 2: Activity LED Pull Down PWR 17 #ETH2_LINK_AKT O 18 Port 2: Speed LED #ETH2_SPEED100 O 19 Pull Up (+3V3) PWR 20 Port 1: Activity LED Pull Down PWR 21 #ETH1_Link_AKT O 22 Port 1: Speed LED #ETH1_SPEED100 O 23 Pull Up (+3V3) PWR 24 R06 - User Manual.docx Page 20 / 62

21 Description Pin Name IO Type Pin Number Ground GND PWR 25 Ground GND PWR 26 Ground GND PWR 27 Ground GND PWR 28 Table 15: Dual Ethernet Depending on the used DHCOM Standard Module there is the possibility to set the upper RJ45 socket (= DHCOM Ethernet port1) up to a GBit connection. If the resistors R328, R329, R330 and R331 are placed you can use (depending on the used DHCOM Standard Module) both Ethernet ports with 100MBit. If the resistors R328, R329, R330 and R331 are NOT placed and the resistors R332, R333, R334 and R335 are placed instead you can use (depending on the used DHCOM Standard Module) the upper Ethernet port with 1GBit. The lower port is not connected anymore and can t be used. There is the possibility to do a quick change between 100MBit and 1GBit. If you unplace all resistors R328, R329, R330, R331 and R332, R333, R334, R335 you can set the bandwidth by placing jumper bridges on X46, X47, X48 and X49. Jumper setting for 1GBit on upper port Jumper setting for 100MBit on upper and lower port RJ45 GBit Ethernet Interface The PDK2 offers the possibility to set up a GBit connection. Whether the GBit interface is supported and can be used or not depends on the DHCOM core modules used in each case. Just modules with the DHCOM-X interface support the GBit Ethernet interface. A detailed description can be found in the respective DHCOM core module User Manual. R06 - User Manual.docx Page 21 / 62

22 RJ45 GBit Ethernet connector X34 Description Pin Name IO Type Pin Number GBit Ethernet Data A + TP0+ IO 1 GBit Ethernet Data A - TP0- IO 2 GBit Ethernet Data B + TP1+ IO 3 GBit Ethernet Data C + TP2+ IO 4 GBit Ethernet Data C - TP2- IO 5 GBit Ethernet Data B - TP1- IO 6 GBit Ethernet Data D + TP3+ IO 7 GBit Ethernet Data D - TP3- IO 8 Not connected VCC_ETH PWR 9 Ground GND PWR 10 Pull Up (+3V3) PWR 11 SPEED LED LED_SPEED 12 Pull Up (+3V3) 13 LINK LED LED_LINK 14 Ground GND PWR 15 Ground GND PWR 16 Table 16: GBit Ethernet 2.11 PCI Express The PDK2 offers the possibility to use a PCI express interface. Whether the PCI express interface is supported and can be used or not depends on the DHCOM core modules used in each case. Just modules with the DHCOM- X interface support the PCI express interface. A detailed description can be found in the respective DHCOM core module User Manual. PCIe socket U32 Description Pin Name IO Type Pin Number Pin Number IO Pin Name Description Wake Up Signal PCIe_WAKE IO 1 2 PWR +3,3V Power Supply Not connected 3 4 PWR GND Ground Not connected 5 6 PWR +1,5V Power Supply Not connected: 0R to GND 7 8 Not connected Ground GND PWR 9 10 Not connected PCIe Clock Lane - PCIe_CLK- O Not connected PCIe Clock Lane + PCIe_CLK+ O Not connected Ground GND PWR Not connected Not connected PWR GND Ground Not connected O #W_DISABLE1 Wireless disable signal Ground GND PWR O PERST RESET PCIe Receiver Lane - PCIe_RX- I PWR +3,3V Power Supply PCIe Receiver Lane + PCIe_RX+ I PWR GND Ground Ground GND PWR PWR +1,5V Power Supply Ground GND PWR O I2C_SCL I2C Serial Clock PCIe Transmitter Lane - PCIe_TX- O IO I2C_SDA I2C Serial Data PCIe Transmitter Lane + PCIe_TX+ O PWR GND Ground Ground GND PWR USB_DP4- USB Host Data - Ground GND PWR USB_DP4+ USB Host Data + R06 - User Manual.docx Page 22 / 62

23 Description Pin Name IO Type Pin Number Pin Number IO Pin Name Description Power Supply +3,3V PWR PWR GND Ground Power Supply +3,3V PWR I LED_WWAN Signal for status LED Ground GND PWR I LED_WLAN Signal for status LED Not connected I LED_WPAN Signal for status LED Not connected PWR +1,5V Power Supply Not connected PWR GND Ground Wireless disable signal #W_DISABLE2 O PWR +3,3V Power Supply Table 17: PCIe The PCIe clock signal of the i.mx6 module has a too big jitter for PCIe 2.0. If you want to use PCIe 2.0 or higher with the DHCOM i.mx6-module, you have to use another PCIe clock signal. Because of this there is an additional clock generator placed on the PDK2. You will get further information from msata The PDK2 offers the possibility to use the msata interface. Whether the msata interface is supported and can be used or not depends on the DHCOM core modules used in each case. Just modules with the DHCOM-X interface support the msata interface. A detailed description can be found in the respective DHCOM core module User Manual. PCIe socket for msata U33 Description Pin Name IO Type Pin Number Pin Number IO Type Pin Name Description Not connected 1 2 PWR +3,3V Power Supply Not connected 3 4 PWR GND Ground Not connected 5 6 PWR +1,5V Power Supply Not connected 7 8 Not connected Ground GND PWR 9 10 Not connected Not connected Not connected Not connected Not connected Ground GND PWR Not connected Not connected PWR GND Ground Not connected Not connected Ground GND PWR Not connected Host RX Signal + SATA_RX PWR +3,3V Power Supply Host RX Signal - SATA_RX PWR GND Ground Ground GND PWR PWR +1,5V Power Supply Ground GND PWR O I2C_SCL I2C Serial Clock Host TX Signal - SATA_TX IO I2C_SDA I2C Serial Data Host TX Signal + SATA_TX PWR GND Ground Ground GND PWR Not connected Ground GND PWR Not connected Power Supply +3,3V PWR PWR GND Ground Power Supply +3,3V PWR Not connected Not connected: 0R to GND PWR Not connected R06 - User Manual.docx Page 23 / 62

24 Description Pin Name IO Type Pin Number Pin Number IO Type Pin Name Description Not connected Not connected Not connected PWR +1,5V Power Supply Not connected PWR GND Ground 0R to GND #W_DISABLE PWR +3,3V Power Supply Table 18: msata 2.13 HDMI The PDK2 offers the possibility to use the HDMI interface. Whether the HDMI interface is supported and can be used or not depends on the DHCOM core modules used in each case. Just modules with the DHCOM-X interface support the HDMI interface. A detailed description can be found in the respective DHCOM core module User Manual. HDMI connector (X38) Description Pin Name IO Type Pin Number TDMS Data Line 2 + TDMS_D2+ O 1 Ground TDMS_D2_SHLD PWR 2 TDMS Data Line 2 - TDMS_D2- O 3 TDMS Data Line 1 + TDMS_D1+ O 4 Ground TDMS_D1_SHLD PWR 5 TDMS Data Line 1- TDMS_D1- O 6 TDMS Data Line 0 + TDMS_D0+ O 7 Ground TDMS_D0_SHLD PWR 8 TDMS Data Line 0 - TDMS_D0- O 9 TDMS Clock Line + TDMS_CLK+ O 10 Ground TDMS_CLK_SHLD PWR 11 TDMS Clock Line - TDMS_CLK- O 12 CEC-Interface CEC 13 Not connected 14 I2C Serial Clock I2C_SCL O 15 I2C Serial Data I2C_SDA IO 16 Ground CC-GND PWR 17 Power Supply +5V PWR 18 Hot Plug Detect HDMI_HPD 19 Table 19: HDMI 2.14 MIPI CSI-2 The PDK2 offers the possibility to use a MIPI CSI-2 interface with two data channels and one clock channel. Whether the MIPI interface is supported and can be used or not depends on the DHCOM core modules used in each case. Just modules with the DHCOM-X interface support the MIPI interface. A detailed description can be found in the respective DHCOM core module User Manual. R06 - User Manual.docx Page 24 / 62

25 The pinout of the MIPI CSI-2 connector fits to the e-cam51imx6 camera from e-con-systems. So there is fast way to connect a camera the baseboard and evaluate the interface. IMPORTANT: The ffc connector is able to contact on top and bottom. Please consider the polarity! FFC connector MIPI CSI-2 (X31) (0,5mm pitch) Description Pin Name IO Type Pin Number Power Supply +5V PWR 1 Power Supply +5V PWR 2 Active High Power Down GPIO_H_B O 3 Active Low Reset Signal RESET_OUT O 4 Strobe output from camera GPIO_C I 5 Not connected 6 Not connected 7 I2C Serial Data I2C_SDA IO 8 I2C Serial Clock I2C_SCL O 9 Ground GND PWR 10 Not connected 11 Not connected 12 Ground GND PWR 13 Not connected 14 Not connected 15 Ground GND PWR 16 Not connected 17 Not connected 18 Ground GND PWR 19 Not connected 20 Not connected 21 Ground GND PWR 22 Not connected 23 Not connected 24 Ground GND PWR 25 MIPI Data Lane 1 - CSI_D1- I 26 MIPI Data Lane 1 + CSI_D1+ I 27 Ground GND PWR 28 MIPI Data Lane 0 - CSI_D0- I 29 MIPI Data Lane 0 + CSI_D0+ I 30 Ground GND PWR 31 MIPI Clock Lane - CSI_CLK- I 32 MIPI Clock Lane + CSI_CLK+ I 33 Table 20: MIPI CSI-2 interface R06 - User Manual.docx Page 25 / 62

26 2.15 Audio The PDK2 is equipped with the audio codec SGTL5000 from Freescale. The audio signals are routed to the audio jacks available on the PDK2. Headphone out (X15) (3,5mm audio jack green) Description Pin Name IO Type Pin Number Headphone ground Headphone GND PWR 1 Headphone out left Headphone Left O 2 Headphone out right Headphone Right O 3 Not connected 10 Table 21: Headphone out Line In (X16) (3,5mm audio jack blue) Description Pin Name IO Type Pin Number Audio ground Audio GND PWR 1 Line in left Line-In Left I 2 Line in right Line-In Right I 3 Not connected 10 Table 22: Line in Microphone In (X17) (3,5mm audio jack pink) Description Pin Name IO Type Pin Number Microphone ground Microphone GND PWR 1 Microphone in Microphone In I 2 Not connected 3 Not connected 10 Table 23: Microphone in R06 - User Manual.docx Page 26 / 62

27 Overview audio jack 3) 1) 2) Figure 4: audio jack 1) Left signal 2) Right signal 3) Ground If a DHCOM module has an own audio codec or you want to use your own audio codec on a separate pcb it is possible to tap the signals before the audio codec on the PDK2. Therefore it is necessary remove the resistors R109, R200, R203 and R204. DHCOM Standard Module I2S-Interface X32 R199 R200 R201 R202 Audio codec SGTL5000 Figure 5: audio signals Audio signals (X32) (Grid dimension: 2,54 mm) Pin Name IO Type Pin Number Pin Number IO Type Pin Name +3,3V PWR 1 2 Not connected I²S_RXD / LINE_IN_L O 3 4 I²S_TXD / Headphone_R R06 - User Manual.docx Page 27 / 62

28 I²S_RXFS / MIC_IN O 5 6 I²S_TXFS /Headphone GND MIC_GND O 7 8 I²S_TXC / Headphone_L I²S_RXC / LINE_IN_R 9 10 PWR GND Table 24: Audio signals 2.16 Jumper Bridge With the DHCOM Premium Developer Kit2 you have the possibility to configure which signals from the SODIMM- 200 connector will be transmitted to the peripheral devices and which won t. E.g.: If you don t want to connect the UART3 data lines with the UART3 connectors you have to open the Jumpers for the UART3 Interface and no signals will be routed from the SODIMM-200 connector to the UART3 connector. For standard use all signals are jumpered. With this configuration you can use all available interfaces. It is possible to design a printed board and connect this to the Jumper-Field in order to get access to the different functions (e.g. RS485-interface, I²C-ADC ). SPI I²C UARTs SODIMM-200 JUMPER- Field Levelshifter SD Card GPIOs Jumper X18 (Grid dimension: 2,54 mm) Pin Name (from SODIMM) Pin Number Pin Number Pin Name (to peripherals) AD3_J 2 1 Not connected AD2_J 4 3 Not connected AD1_J 6 5 Not connected R06 - User Manual.docx Page 28 / 62

29 Pin Name (from SODIMM) Pin Number Pin Number Pin Name (to peripherals) AD0_J 8 7 Not connected UART1_DTR_J 10 9 UART1_DTR UART3_TX_J UART3_TX CAN_TX_J CAN_TX UART2_CTS_J UART2_CTS RESET_OUT_J RESET_OUT UART2_TX_J UART2_TX UART1_CTS_J UART1_CTS RESET_IN_J RESET_IN UART3_RX_J UART3_RX CAN_RX_J CAN_RX UART2_RTS_J UART2_RTS UART2_RX_J UART2_RX UART1_RTS_J UART1_RTS GPIO_A_J GPIO_A GPIO_B_J GPIO_B I2C2_SCL_J I2C2_SCL I2C2_SDA_J I2C2_SDA GPIO_C_J GPIO_C GPIO_E_J GPIO_E I2C_SDA_J I2C_SDA I2C_SCL_J I2C_SCL Table 25: Jumper bridge X18 Note: The signals coming from the SODIMM-200 connector are ending with _J (J for Jumper). Jumper X19 (Grid dimension: 2,54 mm) Pin Name (from SODIMM) Pin Number Pin Number Pin Name (to peripherals) UART1_DSR_J 2 1 UART1_DSR UART1_DCD_J 4 3 UART1_DCD UART1_RX_J 6 5 UART1_RX UART1_RI_J 8 7 UART1_RI INT_J 10 9 Not connected SPI2_MISO_J SPI2_MISO SPI_MISO_J SPI_MISO UART1_TX_J UART1_TX PWM_J PWM SPI2_CS_J SPI2_CS SPI2_CLK_J SPI2_CLK SPI2_MOSI_J SPI2_MOSI SPI_CS0_J SPI_CS0 SPI_CLK_J SPI_CLK SPI_MOSI_J SPI_MOSI GPIO_D_J GPIO_D GPIO_F_J GPIO_F GPIO_G_J GPIO_G GPIO_H_J GPIO_H GPIO_I_J GPIO_I Table 26: Jumper bridge X19 R06 - User Manual.docx Page 29 / 62

30 Note: The signals coming from the SODIMM-200 connector are ending with _J (J for Jumper) Camera connector It is possible to connect a 10 bit CMOS image sensor with connector X20 to the DHCOM Premium Developer Kit2. If the DHCOM GPIOs GPIO_A to GPIO_I are not enough it is possible to use the Camera Interface Pins as GPIOs. The numbers of available GPIOs increases from 9 GPIOs to 23 at most. The number of additional available GPIOs is depending on if the Camera Interface is available on the DHCOM module and how many data lines are available. Camera Interface X20 (Grid dimension: 2,54 mm) Description Pin Name IO Type Pin Number Pin Number IO Type Pin Name Description Supply voltage +3V3 PWR 1 2 PWR +5V Supply voltage Ground GND PWR 3 4 PWR GND Ground camera data 0 or GPIO W CIF_D0 or GPIO_W I 5 6 I CIF_D1 or GPIO_V camera data 1 or GPIO V camera data 2 or GPIO U CIF_D2 or GPIO_U I 7 8 I CIF_D3 or GPIO_T camera data 3 or GPIO T camera data 4 or GPIO S CIF_D4 or GPIO_S I 9 10 I CIF_D5 or GPIO_R camera data 5 or GPIO Q camera data 6 or GPIO Q CIF_D6 or GPIO_Q I I CIF_D7 or GPIO_P camera data 7 or GPIO P camera data 8 or GPIO O CIF_D8 or GPIO_O I I CIF_D9 or GPIO_N camera data 9 or GPIO N camera line synch or GPIO J CIF_HSYNC or GPIO_J O O CIF_VSYNC or GPIO_M camera frame synchronization or PGIO M Camera master clock or CIF_MCLK CIF_PCLK camera pixel clock or GPIO O I GPIO L or GPIO_L or GPIO_K K Camera supply voltage Vcam PWR PWR VIO IO supply voltage I²C data line I2C_SDA IO IO I2C_SCL I²C clock line Not Connected I SPI_MISO SSP receive data line Slave select signal SPI_CS0 O O SPI_MOSI SSP transmit data line Not Connected IO SPI_CLK SPI clock line Ground GND PWR PWR GND Ground Table 27: Camera interface R06 - User Manual.docx Page 30 / 62

31 2.18 SPI & I²C The DHCOM Premium Developer Kit offers two Serial Peripheral Interface (SPI) Ports and two I²C Ports. The board provides two connectors, each with a SPI and an I²C Port. SPI & I²C Interface #1 X21 (Grid dimension: 2,54 mm) Description Pin Name IO Type Pin Number IO supply voltage VIO PWR 1 Supply voltage +3V3 PWR 2 Slave select signal SPI_CS0 O 3 SPI clock line SPI_CLK O 4 SSP receive data line SPI_MISO I 5 SSP transmit data line SPI_MOSI O 6 Not connected 7 I²C clock line I2C_SCL O 8 I²C data line I2C_SDA IO 9 Ground GND PWR 10 Table 28: SPI1 & I2C1 connector SPI & I²C Interface #2 X22 (Grid dimension: 2,54 mm) Description Pin Name IO Type Pin Number IO supply voltage VIO PWR 1 Supply voltage +3V3 PWR 2 Slave select signal 2 SPI2_CS O 3 SPI2 clock line SPI2_CLK O 4 SSP2 receive data line SPI2_MISO I 5 SSP2 transmit data line SPI2_MOSI O 6 Not connected 7 I²C2 clock line I2C2_SCL O 8 I²C 2data line I2C2_SDA IO 9 Ground GND PWR 10 Table 29: SPI2 & I2C2 connector R06 - User Manual.docx Page 31 / 62

32 2.19 GPIOs The following diagram shows the available GPIOs and their different functionality. Figure 6: GPIO routing a) First in order to ensure interoperability the GPIO signals are routed to the jumper bridges. b) From the jumper bridges the GPIO signals are connected to the levelshifter. c) From the levelshifter the GPIOs A, B, C and D are routed to the Buttons and to the display. Additionally GPIO D is connected to the PLD and GPIO G is connected to the display. d) The GPIOs E, F, H and I are connected to the PLD and to the display connector too. Complementary the GPIOs E, F, H and I are connected to a buffer too. From these buffers the GPIOs can be used as outputs only. e) The GPIOs E, F, H and I are routed after the buffer to the LEDs. GPIO E, F before the buffer. GPIO I at the display connector can be used just as output! R06 - User Manual.docx Page 32 / 62

33 2.20 Reset-Button (RESET1) In order to reset the system you have to press the reset button RESET Power supply The voltage supply for the PDK2 is 24V ±10%. Board regulators generate three supply voltages: 1,5V/700mA 3,3V/5A 5V/5A The power consumed by the PDK2 largely depends on the core module used and the peripherals connected to the USB ports. The PDK2 supply voltage is connected either to the 2-way connector X23 or to the connector X24. The pin assignments of both connectors are shown in the following figures: Figure 3: Pin assignments of connectors X23 and X24 The following Phoenix plugs may be used as connectors for the voltage supply connector X23: Art. No.: (MC 1,5/ 2-STF-3,5) Art. No.: (MC 1,5/ 2-ST-3,5) Art. No.: (MCVR 1,5/ 2-ST-3,5) 2.22 Goldcap A goldcap for backing up the time and date information is connected to the battery pin of the DHOCM. Depending on the used DHCOM the goldcap is able to back up the time and date information for 2 weeks after full charging the goldcap. R06 - User Manual.docx Page 33 / 62

34 2.23 Cooling concept DHCOM core modules with high end CPUs like i.mx6 must be preserved from thermal damage if they are running at full load. The DHCOM Standard cooling concept uses the following techniques to solve the heat problem: Heat dissipation from the cpu core to the inner layers of the baseboard Mounting screw Mainboard DHCOM core module Nexus 5214HB80 (SODIMM200 H: 5,2mm) Socket height: 5,2mm Distance between core module and mainboard: 2,88mm Distance between CPU and mainboard: 0,8 1,8mm CPU Copper or gap pad Thermal paste Thermal vias Heat transfer Inner layers Figure 8: Cooling concept dissipation into the inner layers R06 - User Manual.docx Page 34 / 62

35 Heat dissipation from the cpu core to a heat sink on the backside of the baseboard Mounting screw Mainboard DHCOM core module Nexus 5214HB80 (SODIMM200 H: 5,2mm) Housing Figure 9: Cooling concept dissipation on the rear of the carrier board The PDK2 has a non-covered copper area on the top and the bottom side to contact the cpu core with a low thermal resistance to the PDK2. A detailed description which DHCOM module requires a special cooling can be found in the respective DHCOM core module User Manual. CPU Copper or gap pad Thermal paste Thermal vias Heat transfer Socket height: 5,2mm Distance between core module and mainboard: 2,88mm Distance between CPU and mainboard: 0,8 1,8mm R06 - User Manual.docx Page 35 / 62

36 3 Mechanical system 3.1 Dimensions Figure 4: Mechanical dimensions R06 - User Manual.docx Page 36 / 62

37 4 Electrical and thermal parameters Description Min Type Max Unit Voltage supply (X23 or X24) 21,6V 24V 26,4V VDC On Board 5V voltage supply 5 A On Board 3,3V voltage supply 5 A On Board 1,5V voltage supply 0,7 A Table 30: electrical parameters Description Min Type Max Unit Ambient temperature range 0 50 C Table 31: temperature range 5 Appendix 5.1 SODIMM-200 socket Pin number Pin name Power Pin num- Pin name Power domain ber domain 1 Microphone In (or I2S_RXFS) VDDA 2 Analog Input 3 VDDA 3 Microphone GND VDDA 4 Analog Input 2 VDDA 5 Line-In Left (or I2S_RXD) VDDA 6 Analog Input 1 VDDA 7 Line-In Right (or I2S_RXC) VDDA 8 Analog Input 0 VDDA 9 VSSA (Audio Supply GND) VDDA 10 VDDA (Audio Supply VCC) VDDA 11 Headphone GND (or I2S_TXFS) VIO 12 TSPX VDDA 13 Headphone Left (or I2S_TXC) VDDA 14 TSMX VDDA 15 Headphone Right (or I2S_TXD) VDDA 16 TSMY VDDA 17 GND1 Vin 18 TSPY VDDA 19 GND2 Vin 20 RESET_OUT VIO 21 RESET_IN VIO 22 UART1_DTR VIO 23 UART3_RX VIO 24 UART1_CTS VIO 25 UART3_TX VIO 26 UART1_RTS VIO 27 CAN_TX VIO 28 UART1_DSR VIO 29 CAN_RX VIO 30 UART1_DCD VIO 31 UART2_CTS VIO 32 UART1_RX VIO 33 UART2_RTS VIO 34 UART1_TX VIO 35 UART2_RX VIO 36 UART1_RI VIO 37 UART2_TX VIO 38 VCC_IN1 Vin 39 VCC_IN2 Vin 40 VCC_IN3 Vin 41 VCC_IN4 Vin 42 VCC_IN5 Vin 43 GND3 Vin 44 VCC_IN6 Vin 45 GND4 Vin 46 Vdisp_OUT Vdisp 47 GND5 Vin 48 GPIO_W (or CIF_D0) Vcam R06 - User Manual.docx Page 37 / 62

38 Pin number Pin name Power Pin num- Pin name Power domain ber domain 49 LC_R2 50 GPIO_V (or CIF_D1) Vcam 51 LC_R3 Vdisp 52 GPIO_U (or CIF_D2) Vcam 53 LC_R4 Vdisp 54 GPIO_T (or CIF_D3) Vcam 55 LC_R5 Vdisp 56 GPIO_S (or CIF_D4) Vcam 57 LC_R6 Vdisp 58 GPIO_R (or CIF_D5) Vcam 59 LC_R7 Vdisp 60 GPIO_Q (or CIF_D6) Vcam 61 LC_G2 Vdisp 62 GPIO_P (or CIF_D7) Vcam 63 LC_G3 Vdisp 64 GPIO_O (or CIF_D8) Vcam 65 LC_G4 Vdisp 66 GPIO_N (or CIF_D9) Vcam 67 LC_G5 Vdisp 68 GPIO_M (or CIF_VSYNC) Vcam 69 LC_G6 Vdisp 70 GPIO_L (or CIF_MCLK) Vcam 71 LC_G7 Vdisp 72 GPIO_K (or CIF_PCLK) Vcam 73 LC_B2 Vdisp 74 GPIO_J (or CIF_HSYNC) Vcam 75 LC_B3 Vdisp 76 LC_R0 Vdisp 77 LC_B4 Vdisp 78 LC_R1 Vdisp 79 LC_B5 Vdisp 80 LC_G0 Vdisp 81 LC_B6 Vdisp 82 LC_G1 Vdisp 83 LC_B7 Vdisp 84 LC_B0 Vdisp 85 LC_EN Vdisp 86 LC_B1 Vdisp 87 LC_VSYNC Vdisp 88 LVDS_TX0+ LVDS 89 LC_HSYNC Vdisp 90 LVDS_TX0- LVDS 91 LC_PCLK Vdisp 92 LVDS_TX1+ LVDS 93 LVDS_TX2+ LVDS 94 LVDS_TX1- LVDS 95 LVDS_TX2- LVDS 96 LVDS_TX3+ LVDS 97 LVDS_CLK+ LVDS 98 LVDS_TX3- LVDS 99 LVDS_CLK- LVDS 100 GPIO_PWM VIO 101 GND6 Vin 102 Vcam_OUT Vcam 103 SD_CLK VIO 104 SD_CMD VIO 105 SD_DETECT VIO 106 SD_D0 VIO 107 SD_D1 VIO 108 SD_D2 VIO 109 SD_D3 VIO 110 Vsysbus_OUT Vsysbus 111 GND7 Vin 112 A8 Vsysbus 113 A0 Vsysbus 114 A9 Vsysbus 115 A1 Vsysbus 116 A10 Vsysbus 117 A2 Vsysbus 118 A11 Vsysbus 119 A3 Vsysbus 120 A12 Vsysbus 121 A4 Vsysbus 122 A13 Vsysbus 123 A5 Vsysbus 124 A14 Vsysbus 125 A6 Vsysbus 126 A15 Vsysbus 127 A7 Vsysbus 128 CS_A Vsysbus 129 CS_B Vsysbus 130 CS_C Vsysbus 131 CS_D Vsysbus 132 CS_E Vsysbus 133 WE Vsysbus 134 OE Vsysbus 135 D0 Vsysbus 136 D8 Vsysbus 137 D1 Vsysbus 138 D9 Vsysbus 139 D2 Vsysbus 140 D10 Vsysbus 141 D3 Vsysbus 142 D11 Vsysbus R06 - User Manual.docx Page 38 / 62

39 Pin number Pin name Power Pin num- Pin name Power domain ber domain 143 D4 144 D12 Vsysbus 145 D5 Vsysbus 146 D13 Vsysbus 147 D6 Vsysbus 148 D14 Vsysbus 149 D7 Vsysbus 150 D15 Vsysbus 151 INT_HIGHEST_PRIORITY VIO 152 VIO_OUT VIO 153 GND8 Vin 154 GPIO_A VIO 155 SPI2_CS0 VIO 156 GPIO_B VIO 157 SPI2_CLK VIO 158 I2C2_CLK VIO 159 SPI2_MISO VIO 160 I2C2_DATA VIO 161 SPI2_MOSI VIO 162 GPIO_C VIO 163 GPIO_D VIO 164 GPIO_E VIO 165 GPIO_F VIO 166 USB_OTG_VBUS USB 167 GPIO_G VIO 168 USB_OTG_ID USB 169 USB_HOST2_D+ USB 170 USB_OTG_D+ USB 171 USB_HOST2_D- USB 172 USB_OTG_D- USB 173 GPIO_H VIO 174 USB_PWR_STAT VIO 175 GPIO_I VIO 176 USB_PWR_EN VIO 177 SPI1_CS0 VIO 178 USB_HOST_D+ USB 179 SPI1_CLK VIO 180 USB_HOST_D- USB 181 SPI1_MISO VIO 182 I2C1_CLK (HDMI_DDC_CLK) VIO 183 SPI1_MOSI VIO 184 I2C1_DATA (HDMI_DDC_DATA) VIO 185 GND9 Vin 186 neth1_link_led VIO 187 neth2_link_led VIO 188 neth1_speed_led VIO 189 neth2_speed_led VIO 190 ETH1_TXD- Ethernet 191 ETH2_TXD- Ethernet 192 ETH1_TXD+ Ethernet 193 ETH2_TXD+ Ethernet 194 ETH_VIO_SWITCHED VIO 195 ETH2_RXI- Ethernet 196 ETH1_RXI- Ethernet 197 ETH2_RXI+ Ethernet 198 ETH1_RXI+ Ethernet 199 GND10 Vin 200 VCC_BAT Vbat Table 32: SODIMM-200 pin assignment 5.2 DHCOM-X Pin number Pin name Voltage Pin num- Pin name Voltage level ber level 1 RGMII_RXCLK Vrgmii 2 RGMII_TXCLK Vrgmii 3 RGMII_RXD0 Vrgmii 4 RGMII_TXD0 Vrgmii 5 RGMII_RXD1 Vrgmii 6 RGMII_TXD1 Vrgmii 7 RGMII_RXD2 Vrgmii 8 RGMII_TXD2 Vrgmii 9 RGMII_RXD3 Vrgmii 10 RGMII_TXD3 Vrgmii 11 RGMII_RX_CTL Vrgmii 12 RGMII_TX_CTL Vrgmii 13 RGMII_MDIO Vrgmii 14 RGMII_MDC Vrgmii 15 RGMII_RST Vrgmii 16 RGMII_REFCLK Vrgmii 17 RGMII_WOL_INT 3V3 18 RGMII_INT 3V3 19 GND Vin 20 VCC_RGMII_OUT Vrgmii R06 - User Manual.docx Page 39 / 62

40 Pin number Pin name Voltage Pin num- Pin name Voltage level ber level 21 SATA_RX+ Sata 22 GND Vin 23 SATA_RX- Sata 24 SATA_TX+ Sata 25 GND Vin 26 SATA_TX- Sata 27 PCIE_RX+ 28 GND Vin 29 PCIE_RX- PCIe 30 PCIE_REFCLK+ PCIe 31 PCIE_TX+ PCIe 32 PCIE_REFCLK- PCIe 33 PCIE_TX- PCIe 34 PCIE_WAKE 3V3 35 GND Vin 36 GND Vin 37 CSI_CLK+ CSI 38 CSI_D0+ CSI 39 CSI_CLK- CSI 40 CSI_D0- CSI 41 GND Vin 42 CSI_D1+ CSI 43 HDMI_CLK+ or DP_Lane3+ HDMI 44 CSI_D1- CSI 45 HDMI_CLK- or DP_Lane3- HDMI 46 GND Vin 47 HDMI_D2+ or DP_Lane2+ HDMI 48 HDMI_D0+ or DP_Lane0+ HDMI 49 HDMI_D2- or DP_Lane2- HDMI 50 HDMI_D0- or DP_Lane0- HDMI 51 HDMI_CEC_IN 2V5 52 HDMI_D1+ or DP_Lane1+ HDMI 53 GND Vin 54 HDMI_D1- or DP_Lane1- HDMI 55 LVDS2_CLK+ LVDS 56 HDMI_HPD or DP_HPD 2V5 57 LVDS2_CLK- LVDS 58 GND Vin 59 LVDS2_TX2+ LVDS 60 LVDS2_TX0+ LVDS 61 LVDS2_TX2- LVDS 62 LVDS2_TX0- LVDS 63 LVDS2_TX3+ LVDS 64 LVDS2_TX1+ LVDS 65 LVDS2_TX3- LVDS 66 LVDS2_TX1- LVDS 67 GND Vin 68 GND Vin 69 reserved 70 reserved 71 reserved 72 reserved 73 reserved 74 reserved 75 reserved 76 reserved 77 reserved 78 reserved 79 VCC_IN7 Vin 80 VCC_IN8 Vin Table 33: DHCOM-X pin assignment 5.3 Display-connector Pin number Pin name IO Type Pin number Pin name IO Type 1 GND PWR 2 GND PWR 3 +24V PWR 4 +24V PWR 5 +24V PWR 6 +24V PWR 7 GND PWR 8 GND PWR 9 GND PWR 10 GND PWR 11 +5V PWR 12 +5V PWR 13 GND PWR 14 GND PWR 15 +3V3 PWR 16 +3V3 PWR 17 VIO PWR 18 VIO PWR 19 VDISP PWR 20 VDISP PWR R06 - User Manual.docx Page 40 / 62

41 Pin number Pin name IO Type Pin number Pin name IO Type 21 GND PWR 22 GND PWR 23 LC_R0 O 24 LC_R1 O 25 LC_R2 O 26 LC_R3 O 27 LC_R4 O 28 LC_R5 O 29 LC_R6 O 30 LC_R7 O 31 Not available 32 Not available 33 LC_G0 O 34 LC_G1 O 35 LC_G2 O 36 LC_G3 O 37 LC_G4 O 38 LC_G5 O 39 LC_G6 O 40 LC_G7 O 41 LC_B0 O 42 LC_B1 O 43 LC_B2 O 44 LC_B3 O 45 LC_B4 O 46 LC_B5 O 47 LC_B6 O 48 LC_B7 O 49 LC_EN O 50 LC_VSYNC O 51 LC_HSYNC O 52 LC_PCLK O 53 GND PWR 54 GND PWR 55 TSPX 56 TSMX 57 TSPY 58 TSMY 59 GND PWR 60 GND PWR 61 GPIO_A IO 62 GPIO_B IO 63 Not available 64 Not available 65 GPIO_C IO 66 GPIO_D IO 67 GPIO_E IO 68 GPIO_F IO 69 I2C_SDA IO 70 I2C_SCL O 71 STD_TX O 72 STD_RX I 73 SPI_CLK O 74 SPI_CS0 O 75 SPI_MOSI O 76 SPI_MISO I 77 PWM O 78 Not connected 79 BL_EN IO 80 GPIO_I IO 81 GND PWR 82 GND PWR 83 USB_H_D1+ IO 84 Reset_Out O 85 USB_H_D1- IO 86 Not connected 87 GND PWR 88 GND PWR 89 GND PWR 90 GND PWR 91 LVDS_TX1+ O 92 LVDS_TX0+ O 93 LVDS_TX1- O 94 LVDS_TX0- O 95 GND PWR 96 GND PWR 97 LVDS_TX3+ O 98 LVDS_TX2+ O 99 LVDS_TX3- O 100 LVDS_TX2- O 101 GND PWR 102 GND PWR 103 LVDS2_TX LVDS_CLK+ O 105 LVDS2_TX0-106 LVDS_CLK- O 107 GND PWR 108 GND PWR 109 LVDS2_TX LVDS2_TX LVDS2_TX2-112 LVDS2_TX1-113 GND PWR 114 GND PWR R06 - User Manual.docx Page 41 / 62

42 Pin number Pin name IO Type Pin number Pin name IO Type 115 LVDS2_CLK+ 116 LVDS2_TX LVDS2_CLK- 118 LVDS2_TX3-119 GND PWR 120 GND PWR Table 34: Display interface R06 - User Manual.docx Page 42 / 62

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