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6551 Datasheet

Asynchronous Communication Interface Adapter

Manufacturer: Commodore

Datasheet Details

Part number 6551
Manufacturer Commodore
File Size 337.36 KB
Description ASYNCHRONOUS COMMUNICATION INTERFACE ADAPTER
Datasheet 6551-Commodore.pdf

6551 Overview

.modore ~ aamiconduct:ar group ~~@~ MPS 6551 ASSYNCH RONOUS MUNICATION INTERFACE ADAPTER [ 6551 ASYNCHRONOUS MUNICATION INTERFACE ADAPTER CONCEPT: The 6551 is an Asynchronous munication Adapter (ACIA) intended to provide for interfacing the 6500/6800 microprocessor families to serial munication data sets and modems.

6551 Key Features

  • On-chip baud rate generator: 15 programmable baud rates derived from a standard 1.8432 M Hz external crystal (50 to 19,2
  • Programmable interrupt and status register to simplify software design
  • Single +5 volt power supply
  • Serial echo mode
  • False start bit detection
  • 8-bit bi-directional data bus for direct municati~
  • standard baud rates (up

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