R68560 Datasheet | Rockwell

~ '1' Rockwell - R68561 R68560, R68561 Multi-Protocol munications Controller (M PCe) DESCRIPTION The R68560, R68561 Multi-Protocol munications Controller (MPCC) interfaces a single serial munications channel to a 68008/68000 microputer-based system using either asynchronous or synchronous protocol. High speed bit rate, automatic formatting, low overhead programming, eight character buffering, two channel DMA interface and three separate interrupt vector numbers optimize MPCC performance to take full advantage of the 68008/68000 processing capabilities and asynchronous bus structure. In synchronous operation, the MPCC supports bit-oriented protocols (BOP), such as...