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Discussion Groups | Freescale DSPs | 56002EVM EVMTEST.EXE

Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).

  

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56002EVM EVMTEST.EXE - gordee78 - Jan 2 18:26:00 2002

Question about the old 56002EVM module.

I am looking for a quick way to test the majority of components
in an older 56002EVM module. Performed the 60Hz Demo test and that
worked fine. As I looked around I also found an EVMTEST.EXE
routine included on the Motorola disks.

This routine does the following:

1)Sends a series of test tones out to an audio jack
2)A series of memory tests.

My particular EVM sends the test tones fine, but fails ALL
subsequent memory tests with 3700+ errors. The EVM module
is as originally designed, and all jumpers are in the
default positions (ie 16K memory).

Is this indicative of a faulty component on the module?
Any other tests I can perform to verify the funtionality of
the module?

Thanks in advance,

Gordon


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