HP 64751 User Manual page 4

68340 Emulation and Analysis
The HP 64751 68340 emulator replaces the microprocessor in your embedded
microprocessor system, also called the target system, so that you can control
execution and view or modify processor and target system resources.
The emulator can be used with the HP 64704 Emulation Bus Analyzer or the
HP 64794 Deep Memory Emulation Bus Analyzer which capture 80 channels of
emulation processor bus cycle information synchronously with the processor's
clock signal. This analyzer is called the emulation analyzer.
With the Emulator, You Can ...
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With the Analyzer, You Can ...
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Plug into 68340 target systems with Pin Grid Array (PGA) sockets.
Download programs into emulation memory or target system RAM.
Display or modify the contents of processor registers and memory resources.
Run programs at clock speeds up to 25 MHz (with active probe boards
64751-66508 and higher — up to 16.78 MHz with boards 64751-66506 and
lower), set up software breakpoints, step through programs, and reset the
emulation processor.
Trigger the analyzer when a particular bus cycle state is captured. You can
also trigger the analyzer after a state has occurred a specified number of times.
States are stored relative to the trigger state.
Qualify which states get stored in the trace.
Prestore certain states that occur before each qualified store state.
Trigger the analyzer after a sequence of up to 8 different events have occurred.
Cause the emulator to stop program execution when the analyzer finds its
trigger condition.