The TXMC463 is a standard Switched Mezzanine Card (XMC) compatible module offering 4 channels of high performance asynchronous serial interface.
All modules offer front panel I/O with four RJ45 connectors. Four different standard modules are available: The TXMC463-10R and -15R provide 4 RS232 interfaces. The TXMC463-11R provides 4 RS422 interfaces. The TXMC463-12R provides 2 RS232 and 2 RS422 interfaces. The TXMC463-15R uses a non-standard RJ45 I/O pinout (as used on Motorola CPU boards).
Other configurations are available as factory build option on a per channel base.
Each RS232 channel supports TxD, RxD, CTS, RTS, DTR, CD, DSR/RI and GND. Each RS422 channel supports RxD+/-, TxD+/- and GND.
Each channel has 256 byte transmit and receive FIFOs to significantly reduce the overhead required to provide data to and get data from the transmitters and receivers. The FIFO trigger levels are programmable and the baud rate is individually programmable up to 1 Mbps for RS232 channels and 16 Mbps for RS422 channels. The UART offers readable FIFO levels.
All serial channels use ESD protected transceivers. ESD protection is up to ±15KV.
Software Support (TDRV002-SW-xx) for different operating systems is available.
Features
- Standard XMC module
- 4 channels RS232 and/or RS422 interfaces
- High performance asynchronous serial interface (up to 15.625 Mbps)
- Hardware handshake and full modem support available
- 256 byte FIFO
- Front panel (4 RJ45 connectors)
Ordering Options
| Manuf. Part No | | Part Description |
| TXMC463-10R | | 4 Channel Serial RS232, RJ45: 4 channels of high performance RS232 asynchronous serial interface; Programmable baud rates: up to 1 Mbps; Quad UART: Exar XR17V354; Support of RxD, TxD, RTS, CTS, DTR, DCD, DSR/RI and GND for each RS232 channel; 256 byte transmit FIFO per channel, 256 byte receive FIFO per channel, Readable FIFO levels; Global Interrupt Source Register; General Purpose 16 bit Timer/Counter; ESD protected transceiver (up to ± 15KV); 4x RJ45 connector mounted on front panel; Operating temperature -40°C to +85°C |
| TXMC463-11R | | 4 Channel Serial RS422, RJ45: 4 channels of high performance RS422 asynchronous serial interface; Programmable baud rates: up to 16 Mbps; Quad UART: Exar XR17V354; Support of RxD+/-, TxD+/-, RTS+/-, CTS+/- and GND on back I/O for each RS422 channel; 256 byte transmit FIFO per channel, 256 byte receive FIFO per channel, Readable FIFO levels; Global Interrupt Source Register; General Purpose 16 bit Timer/Counter; ESD protected transceiver (up to ± 15KV); 4x RJ45 connector mounted on front panel; Operating temperature -40°C to +85°C |
| TXMC463-12R | | 2 Channel Serial RS232, 2 Channel Serial RS422, RJ45: 2 channels RS232 / and 2 Channel RS422 asynchronous serial interface; Programmable baud rates: RS232: up to 1 Mbps, RS422: up to 16 Mbps; Quad UART: Exar XR17V354; Support of RxD, TxD, RTS, CTS, DTR, DCD, DSR/RI and GND for each RS232 channel; RxD+/-, TxD+/- and GND on front and RxD+/-, TxD+/-, RTS+/-, CTS+/- and GND on back I/O for each RS422 channel; 256 byte transmit FIFO per channel, 256 byte receive FIFO per channel, Readable FIFO levels; Global Interrupt Source Register; General Purpose 16 bit Timer/Counter; ESD protected transceiver (up to ± 15KV); 4x RJ45 connector mounted on front panel; Operating temperature -40°C to +85°C |
| TXMC463-15R | | 4 Channel Serial RS232, RJ45 (Motorola compatible pinout): As TXMC463-10R but Motorola compatible pinout on RJ45 |
Software and Documentation
| Manuf. Part No | | Part Description |
| TXMC463-DOC | | User Manual for TXMC463 |
| TDRV002-SW-25 | | Integrity Software Support: Device driver; Source code; Programmer documentation |
| TDRV002-SW-42 | | VxWorks Software Support: Legacy and VxBus-enabled Software Support; VxWorks Device driver; Source code; Programmer documentation |
| TDRV002-SW-65 | | Windows Software Support: Device driver; Programmer documentation |
| TDRV002-SW-82 | | Linux Software Support: Device driver; Source code; Programmer documentation |
| TDRV002-SW-95 | | QNX Software Support: Device driver; Source code; Programmer documentation |
For other operating systems please contact us
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