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post2b |
ISA POST code display |
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Status
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End of life |
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Part numbers
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post2b = ISA POST code display, not RoHS compliant (can be considered test
equipment, not subject to RoHS) |
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Spec
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During power on self-test (POST), most PC BIOSes will write diagnostic codes
to port 80h. Use post2b to display these codes on a dual digit LED display.
Additional LEDs indicate the status of the power supply rails. Convenient
business card size. |
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POST codes
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A comprehensive table of POST codes can be found at
BIOS central. |
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Manufacturer
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PC Engines |
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Origin
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Taiwan |
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Schematics
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PDF |
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