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New Wave PDG
New Wave has been providing Bus Adapter products for Tektronix Logic
Analyzers since 1991. Our products are used in conjunction with
Tektronix Logic Analyzers. These analysis systems are used by design, development and support engineers to verify and debug standard bus
applications
Product Summary
The NEX-MCA support package provides clocking, setup, symbolic
disassembly, and a quick convenient connection to the MCA bus. It
includes a custom interface card which plugs into any Micro Channel
slot. Logic Analyzers supported/channel count requirement. Ordering Information.
Symbolic Disassembly: After an acquisition is made the NEX-MCA support identifies the type of transaction that occurred. For example, it will
identify I/O Write, I/O Read, Reserved, Memory Write, Memory Read,
Inactive, Strmng Data Mem Write, Strmng Data Mem Read, and Refresh.
Timing Analysis: By acquiring data in asynchronous mode on the Tektronix
Logic Analyzer, high speed accurate timing measurements can be made of
the MCA Bus.
Correlating Bus Activity: While the NEX-MCA package is being used to
monitor the MCA bus activity, another acquisition module can be used to
monitor activity elsewhere in the system. The results of the two
acquisitions can be correlated in time to determine the sequence of
actions that occurred. For instance, the system microprocessor could be monitored and correlated with bus activity to verify the proper response
to an external interrupt condition.
Signal Monitoring: Jumper areas are provided to select some of the
signals to be monitored, such as Interrupt Request.
Clips are also provided to be used in acquiring the Micro Channel
Matched Memory and slot specific signals.
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