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Variscite VAR-EXT-CB105, Техническое описание

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Variscite VAR-EXT-CB105 Скачать руководство пользователя страница 6

V A R - E X T - C B 1 0 5   R E V   1 . 2  

E X T E N S I O N   B O A R D  

5                                                   Data Sheet Rev 1.2  

 

2 

Detailed Description 

2.1 

VAR-EXT-CB105 Layout & Connectors 

 
 

A

B

C

D

C

E

 
 
 

2.1.1 

IO & BUS Extenders (Section A) 

The VAR-EXT-CB105 features four 15x2, 2.54mm, standard header connectors. 
The four headers expose the VAR-SOM-xx modules IOs and interfaces, including: 
 

  LCD interface 

  CMOS Sensor Interface 

  SPI,I2C Serial BUS 

  MMC 

  Local BUS (when supported in SOM connector) 

  UARTs 

  GPIOs 

Содержание VAR-EXT-CB105

Страница 1: ...VARISCITE LTD VAR EXT CB105 CAN Bus RS485 SerialExtension Board forVAR xxCustomBoard Data Sheet Rev1 2 ...

Страница 2: ...ublication To the extent permitted by law no liability including liability to any person by reason of negligence will be accepted by Variscite Ltd its subsidiaries or employees for any direct or indirect loss or damage caused by omissions from or inaccuracies in this document Variscite Ltd reserves the right to change details in this publication without notice Product and company names herein may ...

Страница 3: ...Revision History Revision Date Notes 1 0 04 11 2010 Initial release 1 1 4 1 2011 Extension Headers References designators update 1 2 25 3 2011 Rev 1 1 PCB updates ...

Страница 4: ...ion D 6 2 1 6 JTAG Adaptor Section E 6 3 Connectors Pinout 7 3 1 Extension Headers 7 3 1 1 Extension Header J16 LCD Interface 7 3 1 2 Extension Header J15 CAM I2C 8 3 1 3 Extension Header J17 Local Bus 9 3 1 4 Extension Header J18 SPI MMC ADC 10 3 2 UARTs 11 3 2 1 RS232 connectors assignment 11 3 2 2 RS232 connectors pin out 11 3 3 CAN BUS J1 12 3 4 General Purpose Level Shifter 12 3 5 JTAG Connec...

Страница 5: ...hrough hole connectors The VAR EXT CB105 standard headers provide a fast easy way for adding additional custom hardware to the VAR xxCustomBoard VAR EXT CB105 features 1 RS232 Transceiver DTE 2 RS485 Transceiver 3 CAN BUS Transceiver 4 General purpose 1 8V to 3 3V level shifter 5 JTAG interface adapter Supporting products VAR xxCustomBoard Contact support for further information mailto support var...

Страница 6: ... Layout Connectors A B C D C E 2 1 1 IO BUS Extenders Section A The VAR EXT CB105 features four 15x2 2 54mm standard header connectors The four headers expose the VAR SOM xx modules IOs and interfaces including LCD interface CMOS Sensor Interface SPI I2C Serial BUS MMC Local BUS when supported in SOM connector UARTs GPIOs ...

Страница 7: ...ion C The VAR EXT CB105 features a standard CAN BUS interface based on the LTC2858 2 transceiver The CAN BUS signals are available on a 3 pin header Detailed pin out can be found in section 3 3 CAN BUS Available only for Supportting VAR SOM xx modules 2 1 5 1 8v 3 3v level Translation Section D The VAR EXT CB105 features on board 4 channels Bi directional 3 3V to VIO level translator The signals a...

Страница 8: ..._D4 LCD_D2 DSS_D4 7 DSS_D5 LCD_D3 DSS_D5 8 DSS_D6 LCD_D4 DSS_D6 9 DSS_D7 LCD_D5 DSS_D7 10 DSS_D8 CSPI1_RDY DSS_D8 11 DSS_D9 LCD_16 GND 12 DSS_D10 LCD_D6 DSS_D10 13 DSS_D11 LCD_D7 DSS_D11 14 DSS_D12 LCD_D8 DSS_D12 15 DSS_D13 LCD_D9 DSS_D13 16 DSS_D14 LCD_D10 DSS_D14 17 DSS_D15 LCD_D11 DSS_D15 18 DSS_D16 NC DSS_D16 19 DSS_D17 GPIO4 6 DSS_D17 20 DSS_D18 LCD_D12 DSS_D18 21 DSS_D19 LCD_D13 DSS_D19 22 D...

Страница 9: ...SI_D3 CAM_D3 10 NC NC NC 11 CAM_D4 CSI_D4 CAM_D4 12 NC NC NC 13 CAM_D5 CSI_D5 CAM_D5 14 I2C3_SDA I2C1_SDA I2C3_SDA 15 CAM_D6 CSI_D6_MMC2_CMD CAM_D6 16 I2C3_SCL I2C1_SCL I2C3_SCL 17 CAM_D7 CSI_D7_MMC2_CLK CAM_D7 18 CAM_PCLK CSI_PIXCLK_MMC2_DAT3 CAM_PCLK 19 CAM_D8 CSI_D8 GND 20 NC NC NC 21 CAM_D9 CSI_D9 NC 22 CAM_XCLKA CSI_MCLK_MMC2_DAT0 GND 23 CAM_D10 NC CAM_D10 24 CAM_STROBE CSPI_CS1 CAM_STROBE 25...

Страница 10: ... 8 LB_IO_7 NC LB_IO_7 9 LB_IO_12 NC LB_IO_12 10 LB_IO_9 NC LB_IO_9 11 LB_IO_14 NC LB_IO_14 12 LB_IO_11 NC LB_IO_11 13 LB_IO_A1 NC LB_IO_A1 14 LB_IO_13 NC LB_IO_13 15 LB_IO_A3 NC LB_IO_A3 16 LB_IO_15 NC LB_IO_15 17 LB_IO_A5 NC LB_IO_A5 18 LB_IO_A2 NC LB_IO_A2 19 LB_IO_A7 NC LB_IO_A7 20 LB_IO_A4 NC LB_IO_A4 21 LB_IO_8 NC LB_IO_8 22 LB_IO_A6 NC LB_IO_A6 23 LB_IO_10 NC LB_IO_10 24 LB_nCS3 NC LB_nCS3 2...

Страница 11: ...0 MMC1_DAT0 10 GPIO28 GPIO3_16 SYS_CLKOU2 11 MMC1_DAT1 MMC1_DAT1 MMC1_DAT1 12 McBSP1_CLKR NC GND 13 MMC1_DAT2 MMC1_DAT2 MMC1_DAT2 14 McBSP1_FSR GND McBSP1_FSR 15 MMC1_DAT3 MMC1_DAT3 MMC1_DAT3 16 McBSP1_DX SSI5_STXD McBSP1_DX 17 KPD R4 GPIO4 8 KPD R4 18 McBSP1_DR SSI5_SRXD McBSP1_DR 19 HP_LOUT HP_LOUT HP_LOUT 20 McBSP1_FSX SSI5_STXFS McBSP1_FSX 21 HP_ROUT HP_ROUT HP_ROUT 22 McBSP1_CLKX SSI5_SCK McB...

Страница 12: ...ors pin out 3 2 2 1 RS232 male D Type 9 DTE J2 Pin Signal Description 1 NC 2 RX Serial Data in 3 TX Serial Data Out 4 NC 5 GND 6 NC 7 RTS Request to Send Out 8 CTS Clear To Send In 9 NC 3 2 2 2 3 3V Levels UART RS485 2x5 Header J5 Pin Signal Description 1 NC 2 RX Serial Data in 3 TX Serial Data Out 4 Z RS 485 Tx Signal Negative 5 GND 6 A RS 485 Tx Signal 7 RTS Request to Send Out 8 CTS Clear To Se...

Страница 13: ...evel Shifter Pin Pin Function 1 1 8V I O A 2 3 3V I O A 3 1 8V I O B 4 3 3V I O B 5 1 8V I O C 6 3 3V I O C 7 1 8V I O D 8 3 3V I O D 9 GND 10 VCC 3V3 3 5 JTAG Connectors 3 5 1JTAG Out J20 Pin Pin Function 1 TDO 2 EMU1 3 nTRST 4 EMU0 5 TDS 6 NC 7 TDI 8 NC 9 TCK 10 GND 3 5 2JTAG In J19 Pin Pin Function 1 TMS 2 nTRST 3 TDI 4 GND 5 VIO 6 NC 7 TDO 8 GND ...

Страница 14: ...V A R E X T C B 1 0 5 R E V 1 2 E X T E N S I O N B O A R D 13 Data Sheet Rev 1 2 9 RTCK 10 GND 11 TCK 12 GND 13 EMU0 14 EMU1 ...

Страница 15: ...15 pin 5 UARTx Rx signal 2 3 J5 2 UART Rx drives VAR xxxxCustomBoard J15 pin 5 UARTx Rx signal J9 1 2 CAN Transceiver s RX signal Is connected to VAR xxxxCustomBoard J16 pin 4 2 3 J16 PIN 3 Is connected to VAR xxxxCustomBoard J16 pin 4 J10 1 2 CAN Transceiver s TX signal Is connected to VAR xxxxCustomBoard J16 pin 2 2 3 J16 PIN 2 Is connected to VAR xxxxCustomBoard J16 pin 2 ...

Страница 16: ...scite products are not intended for use in life support systems appliances nuclear systems or systems where malfunction can reasonably be expected to result in personal injury death or severe property or environmental damage Any use of products by the customer for such purposes is at the customer s own risk Variscite does not grant any license express or implied under any patent right copyright ma...

Страница 17: ...een altered or damaged by accident misuse or abuse Disclaimer of Warranty THIS WARRANTY IS MADE IN LIEU OF ANY OTHER WARRANTY WHETHER EXPRESSED OR IMPLIED OF MERCHANTABILITY FITNESS FOR A SPECIFIC PURPOSE NON INFRINGEMENT OR THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION EXCEPT THE WARRANTY EXPRESSLY STATED HEREIN THE REMEDIES SET FORTH HEREIN SHALL BE THE SOLE AND EXCLUSIVE REMEDIES OF ANY ...

Страница 18: ...D 17 Data Sheet Rev 1 2 7 Contact information Headquarters Variscite LTD 60 Medinat Hayehudim st Hertzelia P O B 12598 46722 Israel Tel 972 9 9562910 Fax 972 9 9589477 Sales sales variscite com Technical support support variscite com Website www variscite com ...

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