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ISA POST Card

Description

This is my implementation of a standard Port 80h POST Card. It could be useful for PC repairing or troubleshooting.
It uses a binary-to-digital decoders, and not able to display HEX numbers (A-F), instead some figures are displayed. I found SN75LS47 datasheet useful for decoding these "figures".




References
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Sergey Kiselev,
Oct 9, 2012, 12:32 AM
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post_card.sch
(78k)
Sergey Kiselev,
Sep 5, 2008, 1:54 AM
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