FOR USE WITH HP1650/51/500/510 AND HP 1660/C/CS LOGIC ANALYZERS
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- 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
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.
- LPR/1750 PACE1750a Preprocessor Board
- LPI/1750 Inverse Assembler and Configuration Files
- User's Manual
- Power Requirements:
the LPR/1750 does not require any power to operate.
- Logic Analyzer Required:
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;
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
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.