eroflex Circuit T

Features

• Incorporates Transceivers, Protocol, and System Interface Components into a

Single Hybrid Package

• Functions as a Remote Terminal or Bus Controller

• Interfaces to µP as a Simple Peripheral Unit

• +5V Operation

• Provides 2k by 16 of Double Buffered RAM Storage for Transmit and Receive

Subaddresses

• Pin Programmable for 8-bit or 16-bit Microprocessors

• Full Military (-55°C to +125°C) Temperature Range

General Description

The ACT7005/6 Series provides a complete one package interface between the MIL-STD-1553 bus and all

microprocessor systems. The hybrid provides all data buffers and control registers to function as a Bus

Controller or Remote Terminal. Control of the hybrid by the subsystem is through simple I/O port commands.

Internal hybrid logic removes all critical timing imposed on a typical subsystem, thereby simplifying the

implementation of this interface.

Block Diagram

BUS "0"

BUS "1"

DUAL

TX/RX

1553

PROTOCOL

µP

INTERFACE

RAM

S

U

B

S

Y

S

T

E

M

ACT7005 / ACT7006

8/16

BIT

I/O

INTERRUPTS/

CONTROL

SIGNALS

CIRCUIT TECHNOLOGY

www.aeroflex.com

Dual Transceiver, Protocol, Subsystem

ACT7005/7006

Single Package Solution