TS-8100 4800 COM

From embeddedTS Manuals

The TS-8100 includes 3 2x5 0.1" pitch COM headers that feature RS232, RS485, and CAN ports. These follow a different pin layout which corresponds with a standard 10 pin header standard for UARTs. The RC-DB9 is available to convert these ports to a DB9.

Pinout Header
COM1 header [1]
Pin Name
1 XUART0 RS485+[2]
2 RS232 RXD [3]
3 RS232 TXD

[4]

4 CAN_H
5 GND
6 XUART0 RS485- [2]
7 ttymxc2 RS232 TXD
8 ttymxc2 RS232 RXD
9 CAN_L
10 Unused

TS-8100-COM.png

COM2 header
Pin Name
1 XUART2 RS485+ [5][6]
2 XUART1 RS232 RXD[7]
3 XUART1 RS232 TXD[7]
4 XUART0 RS422+ [8]
5 GND
6 XUART2 RS485- [6] [5]
7 Unused
8 Unused
9 XUART0 RS422- [8]
COM3 header
Pin Name
1 Unused
2 XUART3 RS232 RXD [9]
3 XUART3 RS232 TXD [9]
4 CAN2_H[10]
5 GND
6 Unused
7 Unused
8 XUART3 RS232 CTS[9]
9 CAN2_L [10]
10 Unused
  1. ↑ This header is brought out to both a 2x10 header and a #DB9.
  2. ↑ 2.0 2.1 Toggle with xuart0_on and xuart0_off
  3. ↑ CONSOLE RS232 RXD with "Console Enable" jumper on or ttymxc1 RS232 RXD with "Console Enable" jumper off
  4. ↑ CONSOLE RS232 TXD with "Console Enable" jumper on or ttymxc1 RS232 TRXD with "Console Enable" jumper off
  5. ↑ 5.0 5.1 The second RS485 transceiver requires OP-CAN2-485 to be ordered with the board
  6. ↑ 6.0 6.1 Toggle with xuart4_on and xuart4_off
  7. ↑ 7.0 7.1 Toggle with xuart3_on and xuart3_off
  8. ↑ 8.0 8.1 This is an RS485 port with RX only. This port can be enabled with xuart0_on. This also must be remapped from COM1 with "peekpoke 16 0xb0010016 0x1023"
  9. ↑ 9.0 9.1 9.2 Toggle with xuart5_on xuart5_off
  10. ↑ 10.0 10.1 The second CAN transceiver requires OP-CAN2-485 to be ordered with the board
Retrieved from "http://docs.embeddedTS.com/index.php?title=TS-8100_4800_COM&oldid=4862"