Main Page
Products
About Us
Portfolio
News
Contact Us


Search

LPR/1750-165X
PACE1750A/AE PREPROCESSOR


FOR USE WITH HP1650/51/500/510 AND HP 1660/C/CS LOGIC ANALYZERS

CLICK ON IMAGE ABOVE TO ENLARGE
  • 40 MHZ OPERATION
  • CONVENIENT CONNECTION TO THE TARGET SYSTEM
  • UP TO 48 CHANNELS AVAILABLE TO PERFORM 100MHZ TIMING ANALYSIS
  • SUPPORT FOR 20 BIT ADDRESSING IN MMU CONFIGURATIONS
  • MIL-STD-1750A INVERSE ASSEMBLY
  • PRE-FETCH WORDS DISASSEMBLED CORRECTLY
  • LOGIC ANALYZER CONFIGURATIONS SUPPLIED ON DISKETTE

GENERAL OVERVIEW

The LPR/1750 Pace 1750A Preprocessor provides a complete interface between the PACE1750A target system and the Hewlett-Packard 1650/51, 1660C/CS & 16500/510 Logic Analyzers. The Preprocessor provides an easy and convenient way to connect the Pace 1750A signals to the Logic Analyzer.

The LPI/1750 PACE1750A inverse assembler will display the captured data in MIL-STD-1750A mnemonics, once the configuration file is loaded into the Logic Analyzer and the Analyzer is connected to the target system. Decoded status information provided by the inverse assembler includes:

  • Memory Read
  • Memory Write
  • I/O Read
  • I/O Write
  • Operand Fetch
  • Unused pre-fetch

Two Logic Analyzer configuration files are supplied on a 3 1/2" diskette, providing all the necessary formats required to use the preprocessor. One configures the Logic Analyzer to de-multiplex the IB bus and only needs 23 channels to provide complete disassembly. Probing physical addresses in MMU configurations is possible with the second configuration file supplied.

ACCESSORIES SUPPLIED:

  • LPR/1750 PACE1750a Preprocessor Board
  • LPI/1750 Inverse Assembler and Configuration Files
  • User's Manual

SPECIFICATIONS

  • Power Requirements:

    the LPR/1750 does not require any power to operate.

  • Logic Analyzer Required:

    Hewlett-Packard 1650A/B
    Hewlett-Packard 1660C/CS
    Hewlett-Packard 16500/510 with 80 state channels.

  • Logic Analyzer Probe Assignments:

    32 Channels for Timing Analysis
    48 Channels for State Analysis

  • Maximum Acquisition Speed;

    100MHz Timing
    25MHz State (1650A)
    35MHz State (1650B)
    50MHz State (1660)

  • Signal Line Loading:

    25pF @ 100K Ohms on IBO-IB15, ASO-AS3, STRBA, STRBD, R/W, D/I, M/IO



LPR/1750-165X

LPR/1750-165X

The LITAL LPR/1750 PACE 1750A Preprocessor is a member of LITAL's line of high performance HP1650/51, HP1660 and HP16500/510 Logic Analyzer Preprocessor Products. The LPR/1750 provides a convenient means of connecting the Logic Analyzer to the target, thus eliminating the troublesome connections of numerous probes. The LPI/1750 provides fast disassembly of the captured microprocessor activity, thus providing easy software monitoring, system software integration and software defect detection.

HOME PAGE | OUR PRODUCTS | ABOUT US | PORTFOLIO | NEWS | CONTACT US
COPYRIGHT 1999-2014 LITAL ELECTRONICS INC. ALL RIGHTS RESERVED.
THIS SITE WAS DESIGNED BY B.Z.NET DESIGNS (TM).