SHARC 21065L hardware problem
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SHARC 21065L hardware problem

 
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Jaime Andres Aranguren Ca
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Posted: Fri Dec 31, 2004 3:15 am    Post subject: SHARC 21065L hardware problem Reply with quote
Quote:
Yes, that is what I meant by lifting the pin. The idea there is to separate
chip problems from PCB problems. When I did this, the pin was still driven
low by the DSP, and the PCB net is floating in an indeterminate state (which
is to be expected since now there is no pin driving it).

Then, it's highly likely that the DSP chip is the problem

JaaC
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