| Feature | PCM-ESCC-16 |
|---|---|
| Serial I/O | One 2-channel UARTs (16C554) Asychronous and Synchronous protocol support (BISYNC/SDLC/HDLC/CCITT-X.25) 4-byte transmit and 8-byte receive FIFO RS-232 port types available for channels (optional RS-232/422/485) Up to 7.6 Mbps data transmit rate |
| Bus Interface | 16-bit, PC/104 |
| Power | +5V required, 140 mA typical |
| Mechanical | PC/104-compliant Dimensions: 3.6 x 3.8 inches (90 x 96 mm) |
| Operating Temperature Range | -40°C to 85°C |
Dual serial async/sync module with 16-bit PC/104 interface module
Dual serial async/sync module with 16-bit PC/104 interface module
Description
The PCM-ESCC is a PC/104 dual channel, multiprotocol data communications controller based upon the Z85230 Enhanced SCC. Each serial channel is independent and capable of synchronous or asynchronous data communications with either RS-232 or optional RS-422/485 electrical levels. The module can be configured to satisfy a wide variety of serial communications applications and can be used to interface to a terminal, printer, modem, or other serial system peripherals.
Features
- Two independent, full-duplex serial channels
- Asynchronous and synchronous (BISYNC, SDLC, HDLC, and CCITT-X.25) protocols supported
- RS-232 and optional RS-485/422 electrical interface levels on both channels
- Asynchronous mode supported with:
- 5-, 6-, 7-, or 8-bit character lengths
- Even, odd, or no parity generation and checking
- 1,1.5, or 2 stop bits
- Break, overrun and framing error detection
- Industrial -40° to +85°C operational temperature
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