TS-8100 4800 COM

From Technologic Systems 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