TS-7120 COM Ports
From embeddedTS Manuals
The TS-7120 provides three standard RS-232 serial ports (with a fourth optional), and two RS-485 serial ports. The latter have auto-transmit-enable.
| Location | Compatibility | Device | UART /dev | Connection | TX / + Loc. | RX / - Loc. |
|---|---|---|---|---|---|---|
| i.MX6UL | USB via Silabs | UART1 | ttymxc0 | USB-B Console | ||
| i.MX6UL | RS-232 | UART2 | ttymxc1 | HD10 | 3 | 2 |
| i.MX6UL | RS-232 | UART3 | ttymxc2 | RJ45 | 6 | 5 |
| i.MX6UL | TTL | UART4 | ttymxc3 | CN9 (OBD-II) [1] | ||
| RS-232 | CN17-B [2] | 10 | 11 | |||
| i.MX6UL | RS-232 | UART5 | ttymxc4 | CN32-B | 19 | 20 |
| i.MX6UL | TTL | UART7 | ttymxc6 | CN12 (Mikro socket) | 13 | 14 |
| FPGA | HART Channel 0 | 0x50000000 | ttyS8 | CN16-B | 9 (HART_0) | |
| FPGA | HART Channel 1 | 0x50000010 | ttyS9 | CN16-B | 11 (HART_1) | |
| FPGA | HART Channel 2 | 0x50000020 | ttyS10 | CN16-B (HART_MODE=0) | 13 (HART_2) | |
| CN16-A (HART_MODE=1) | 1 (CL_TX0) | |||||
| FPGA | HART Channel 3 | 0x50000030 | ttyS11 | CN16-B (HART_MODE=0) | 15 (HART_3) | |
| CN16-A (HART_MODE=1) | 3 (CL_TX1) | |||||
| FPGA | RS-485 | 0x50000040 | ttyS12 | CN32-B | 25 | 24 |
| FPGA | DMX RS-485 [3] | 0x50000050 | ttyS13 | RJ45[4] | 1 | 2 |
| CN17-B[4] | 16 | 15 | ||||
| FPGA | TTL | 0x50000060 | ttyS14 | WiFi | ||
| FPGA | TTL + CTS# (pin 12) | 0x50000070 | ttyS15 | CN20 (XBee/Nimbelink) | 3 | 2 |