PCHTEMP(4) Device Drivers Manual PCHTEMP(4)

pchtempIntel PCH Temperature Sensor

pchtemp* at pci?

The pchtemp driver provides support for Intel PCH Temperature Sensor.

The pchtemp driver reports temperatures through the envsys(4) API.

envsys(4), envstat(8), powerd(8)

The pchtemp driver first appeared in NetBSD 12.0.

The pchtemp driver was written by YAMAMOTO Takashi <yamt@NetBSD.org>.

February 15, 2026 NetBSD 11.99