Description
The SCN2652/68652 Multi-Protocol Communications Controller (MPCC) is a monolithic n-channel MOS LSI circuit that formats, transmits and receives synchronous serial data while supporting bit-oriented or byte control protocols.
Features
- DC to 2Mbps data rate.
- Bit-oriented protocols (BOP): SDLC, ADCCP, HDLC.
- Byte-control protocols (BCP): DDCMP, BISYNC (external CRC).
- Programmable operation.
- 8 or 16-bit tri-state data bus.
- Error control.
- CRC or VRC or none.
- Character length.
- 1 to 8 bits for BOP or 5 to 8 bits for BCP.
- SYNC or secondary station address comparison for BCP-BOP.
- Idle transmission of SYNC/FLAG or MARK for BCP-BOP
APPL.