Commodore 6551
The 6551 is an Asynchronous Communication Adapter (ACIA) intended to provide for interfacing the 6500/6800 microprocessor families to serial communication data sets and modems.| Part No. | 6551 |
|---|---|
| Datasheet | 6551 Download |
| Manufacturer | Commodore |
| Description | ASYNCHRONOUS COMMUNICATION INTERFACE ADAPTER |
| Buy | Stock & Price |
FEATURES
:● On-chip baud rate generator: 15 programmable baud rates derived from a standard 1.8432 M Hz external crystal (50 to 19,200 baud).
● 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 communicati~ ) -standard baud rates (up engths; number of stop bits; and nd detection. control signals provided. :¥ep';' none, mark, space). r half-duplex operation
