R68560 Datasheet Multi-Protocol Communications Controller

Manufacturer: Rockwell

R68560 multi-protocol communications controller by Rockwell - Datasheet Preview

Datasheet Details

Part number	R68560
Manufacturer	Rockwell
File Size	2.26 MB
Description	Multi-Protocol Communications Controller
Datasheet	R68560 Datasheet

General Description

The R68560, R68561 Multi-Protocol Communications Controller (MPCC) interfaces a single serial communications channel to a 68008/68000 microcomputer-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 SDLC/HDLC, and character-oriented protocols (COP), such as IBM Bisync (BSC) in either ASCII or EBCDIC coding.

Overview

~ '1' Rockwell R68560 • R68561 R68560, R68561 Multi-Protocol Communications Controller (M.

Key Features

Full duplex synchronous/asynchronous receiver and transmitter.
Implements IBM Binary Synchronous Communications (BSC) in two coding formats: ASCII and EBCDIC.
Supports other synchronous character-oriented protocols (COP), such as six-bit BSC, X3.28k, ISO IS1745, ECMA-16, etc.
Supports synchronous bit oriented protocols (BOP), such as SDLC, HDLC, X.25, etc.
Asynchronous and isochronous modes.
Modem handshake interface.
High speed s.

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