PCEngines POST code display PCI card

Description :

During power-up self test (POST), most system BIOSes write status codes to I/O port 80h or 84h.
A POST code display shows the last value written to this port as a hexadecimal number (e.g. 1B) on a LED display.

Specifications :

5V PCI interface (not compatible with ALIX.1C / ALIX.1D). During power on self-test (POST), most PC BIOSes will write diagnostic codes to port 80h or port 84h (jumper selection). Use post4d to display these codes on a dual digit LED display. Additional LEDs indicate the status of the power supply rails. Convenient business card size.

Product Links:
Schematics

Features :

• PCI bus versions
• Hexadecimal POST code
• Easy to read, bright LEDs
• Displays status of all power rails
• Business card size
• Invaluable hardware and software test tool
• One year warranty
• Switchable for port 80h/84h