PROCPWRGD

O

Signal to the processor to indicate its primary power is good.

THRMTRIP#

I

Signal from the processor to indicate that a thermal overheating has occurred.

PECI

I/O

Single-wire serial bus for accessing processor digital thermometer

GPP_​E3 / CPU_​GP0

I

Thermal management signal

GPP_​E7 / CPU_​GP1

I

Thermal management signal

GPP_​B3 / CPU_​GP2

I

Thermal management signal

GPP_​B4 / CPU_​GP3

I

Thermal management signal