A6850 Datasheet Asynchronous Communications Interface Adapter

Manufacturer: Altera Corporation

A6850 asynchronous communications interface adapter by Altera Corporation - Datasheet Preview

Datasheet Details

Part number	A6850
Manufacturer	Altera Corporation
File Size	299.63 KB
Description	Asynchronous Communications Interface Adapter
Datasheet	A6850 Datasheet

General Description

The a6850 MegaCore function implements an ACIA, which is a universal asynchronous receiver/transmitter (UART).

The a6850 provides an interface between a microprocessor and a serial communications channel.

The a6850 receives and transmits data in a variety of configurations, including 7- or 8-bit data words, with odd, even, or no parity, and 1 or 2 stop bits.

Overview

www.DataSheet4U.com a6850 ® Asynchronous Communications Interface Adapter Data Sheet September 1996, ver.

Key Features

s s s s s s s a6850 MegaCore function implementing an asychronous communications interface adapter (ACIA) Optimized for FLEX® and MAX® architectures Programmable word lengths, stop bits, and parity Offers divide-by-1, -16, or -64 mode Includes error detection Uses approximately 237 FLEX logic elements (LEs) Functionally based on the Motorola MC6850 device, except as noted in the “Variations & Clarifications” section on page 94 General.

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