COM-HPC-ALT User's Guide
5.1 Debug Connector (40-pin connector)
This connector is particular useful during carrier design and bring up phase. It offers access to the following critical parts of the module:
Test points for measurement of internal power rails
•
SPI BIOS programming interface
•
I2C bus for BIOS POST code readout
•
BMC programming interface
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PICMG COM-HPC R1.0
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