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post5a1 miniPCI POST code display
Status EOL, available while supply lasts.
Part numbers post5a1 = miniPCI POST code display, RoHS compliant
Spec miniPCI format to fit WRAP boards and most modern notebook PCs. During power on self-test (POST), most PC BIOSes will write diagnostic codes to port 80h or port 84h (auto select, whichever is written first). Use post5a1 to display these codes on a dual digit LED display. Additional LEDs indicate the status of the power supply rails.
POST codes A good table of POST codes can be found at BIOS central.
Manufacturer PC Engines
Origin Taiwan
Schematics PDF
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