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Discontinued Product. Please contact the factory for the latest replacement.


Part Number(s): BU-65570M
Package: PCMCIA Card
Lead Free Information: B

The highly versatile BU-65570M1 card is designed to test and simulate MIL-STD-1553 based systems, concurrently simulating a bus controller and up to 32 remote terminals with a triggerable bus monitor. The card utilizes a fully integrated Type II PCMCIA assembly that interfaces via a simple stub cable rather than an external adapter. The BU-65570M1 also features comprehensive error injection, detection, and monitor filtering.

BU-65570M1 software is a highly intuitive and powerful Windows application for quick and easy setup of emulation and monitoring. A menu-driven and customizable source code generation wizard eliminates the need for user programming after BC messaging, RT data table, and other basic bus elements have been configured. Generated code is based on the tester/simulator RTL function set and may be added to user software or compiled as a stand-alone application. The card comes with 'C', Visual Basic, and LabVIEW programming libraries. Optional dataMARS software provides real time acquisition and display of 1553 monitored data and dataSIMSadds simulation capability.

The BU-65570M1 is suited to a wide variety of applications. These include portable test equipment, flight line test and diagnostic, demonstration, software development, and system integration and debugging.


  • MIL-STD-1553 Tester/Simulator Card
  • Plug and Play PCMCIA/PC Card Form Factor
  • 64K Words of Shared RAM
  • Simultaneous Emulation of BC, up to (31) RTs, and Bus Monitor
  • Programmable Error Injection for BC Messages and/or RTs
  • 32-Bit Time Tag with 1 µS Resolution
  • Replay of Previously Recorded Bus Traffic
  • Free GUI Menu and Library/Driver Software
  • Supports Windows® 95/98/2000/XP, and Windows NT® and DOS
  • Automated Source Code Generation Wizard
  • Compatible with dataSIMS



 Product Brief

PCMCIA Tester/Simulator Card




Hardware Manual PCMCIA Tester/Simulator Card

Runtime Library Manual MIL-STD-1553 Tester/Simulator

Tester Simulator Menu Manual for MIL-STD-1553 Tester/Simulator

 Application Note

#48 DDC MIL-STD-1553 Rate Group

dataSIMS Avionics I/O Support

Lightning Protection for Discrete Logic I/O

 Generic Document

DDC Corporate Overview

DDC Product Catalog

MIL-STD-1553 Designer's Guide

Test and Simulation Solutions Brochure

DDC Custom Solutions Brochure





Description: 32-Bit Tester/Simulator Menu
Operating System: Win 9x/NT/2000/XP
Rev: 4.5.0 [icon] 4.5.0
File Size: 3 MB

BU-69066S0 BusTrACEr for Windows
Description: BusTrACEr for Windows. 60-day full functional trial (requires DDC hardware). (Note: Certain products are compatible with BusTrACEr® software.)
Operating System: Windows XP (32 bit) & Vista/7/8/10 (32/64 bit)
Rev: 2.1.3 [icon] 2.1.3
File Size: 40 MB

Description: 16-BIt Tester/Simulator Runtime Library
Operating System: DOS
Rev: 3.0 [icon] 3.0
File Size: 906 KB

Description: 32-Bit Tester/Simulator Runtime Library
Operating System: Win 9x/NT/2000/XP
Rev: 4.9.4 [icon] 4.9.4
File Size: 3 MB

Operating System: Windows XP (32 bit) & Vista/7/8/10 (32/64 bit)
Rev: 4.5.1 [icon] 4.5.1
File Size: 98 MB

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