TPMC376 Datasheet PDF - TEWS Technologies GmbH

Application Information
   The TPMC376 is a conduction cooled single-width 32 bit PMC module offering 4 channels of high performance RS232/RS422/RS485 programmable asynchronous serial interface with P14 I/O.
   The serial channels can be individually programmed to operate as RS232, RS422 or RS485 full duplex / half duplex interface. In addition programmable termination is provided for the RS422/RS485 interfaces. After power-up all serial I/O lines are in a high impedance state.

Technical Information
○ Conduction cooled single-width 32 bit PMC module
   conforming to IEEE P1386.1, no front panel
   ○ Target Chip: XR17D154 (Exar)
   ○ PCI 2.3 compliant interface
   ○ PCI I/O signaling voltage 5V and 3.3V
○ Board size: 143.75 mm x 74 mm
○ Asynchronous serial interface
○ Quad UART: Exar XR17D154
○ Programmable Interfaces:
   ○ RS232
   ○ RS422
   ○ RS485 full duplex
   ○ RS485 half duplex
   ○ Programmable Termination for RS422/RS485
○ Support of RxD, TxD, RTS, CTS and GND for each
   RS232 channel; RxD+/-, TxD+/- and GND for each
   RS422/RS485 FD channel; D+/- and GND for each
   RS485 HD channel.
○ Programmable baud rates:
   RS232: up to 921.6 kbps
   RS422/RS485: up to 5.5296 Mbps
○ 64 byte transmit FIFO per channel
○ 64 byte receive FIFO per channel
○ Readable FIFO levels
○ Global Interrupt Source Register
○ General Purpose 16 bit Timer/Counter
○ ESD protected transceiver (up to ± 15KV)
○ Operating temperature -40°C to +85°C