Datasheet > 59628957701QYA

59628957701QYA

更新时间： 2022-11-25 15:14:09

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
61页	1184K
描述
BCRTM

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数据手册

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59628957701QYA 数据手册

UT1553 BCRTM

p Register-oriented architecture to enhance

FEATURES

programmability

p Comprehensive MIL-STD-1553 dual-redundant Bus

Controller (BC) and Remote Terminal (RT) and

Monitor (M) functions

p DMA memory interface with 64K addressability

p Internal self-test

p MIL-STD-1773 compatible

p Multiple message processing capability in BC

p TimetaggingandmessagelogginginRTandMmodes

p Radiation-hardened option available for 84-lead

flatpack package only

p RemoteterminaloperationsinASD/ENASD-certified

(SEAFAC)

p Automatic polling and intermessage delay in

p Availablein84-pinpingridarray, 84-leadflatpack, 84-

BC mode

lead leadless chip-carrier

p Programmable interrupt scheme and internally

p Standard Microcircuit Drawing 5962-89577 available

generated interrupt history list

- QML Q and V compliant

REGISTERS

CONTROL

STATUS

HIGH-PRIORITY

STD PRIORITY LEVEL

STD PRIORITY PULSE

MASTER

RESET

CURRENT BC (or M) BLOCK/

12MHz

RT DESCRIPTOR SPACE

POLLING COMPARE

BUILT-IN-TEST WORD

CURRENT COMMAND

INTERRUPT

HANDLER

CLOCK &

RESET

LOGIC

INTERRUPT LOG

LIST POINTER

BC PROTOCOL

MESSAGE

HANDLER

HIGH-PRIORITY

INTERRUPT ENABLE

PARALLEL-

TO-SERIAL

CONVER-

SION

1553

DUAL

DATA

CHANNEL

HIGH-PRIORITY

INTERRUPT STATUS

CHANNEL

ENCODER/

DECODER

MODULE

BUS

TRANSFER

LOGIC

STANDARD INTERRUPT

ENABLE

1553

SERIAL-TO-

PARALLEL

CONVER-

DATA

CHANNEL

RT ADDRESS

SION

RT/MONITOR

PROTOCOL &

MESSAGE

BUILT-IN-TEST

START COMMAND

HANDLER

BUILT-

IN-

TEST

RESET COMMAND

RT TIMER

RESET COMMAND

TIMERON

ADDRESS

GENERATOR

TIMEOUT

DMA/CPU

CONTROL

MONITOR ADDRESS

CONTROL

MONITOR ADDRESS

SELECT (0-15)

DMA ARBITRATION

ADDRESS

DUAL-PORT MEMORY CONTROL

MONITOR ADDRESS

SELECT (16-31)

Figure 1. BCRTM Block Diagram

DATA

BCRTM-1

12 3 4 5 6 7...61

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