1 PCHTEMP(7D) Devices PCHTEMP(7D) 2 3 NAME 4 pchtemp - Intel platform controller hub temperature sensor driver 5 6 SYNOPSIS 7 /dev/sensors/temperature/pch/* 8 9 DESCRIPTION 10 The pchtemp driver provides the system the ability to read the digital 11 temperature sensor found on several Intel platform controller hub (PCH) 12 chipsets. The following chipsets are supported which cover most Intel 13 Core family (non-Atom) CPUs starting with the Haswell generation: 14 15 - Intel 8 Series / C220 Series Chipset Platform Controller Hub 16 17 - Intel 9 Series Chipset Family Platform Controller Hub 18 19 - Intel C610 Series Chipset and X99 Chipset Platform Controller Hub 20 21 - Intel 100 Series Chipset Family Platform Controller Hub 22 23 - Intel C620 Series Chipset Platform Controller Hub 24 25 - Intel 200 and Z370 Series Chipset Families Platform Controller Hub 26 27 - Intel 7th/8th Generation Processor Family U/Y Platforms 28 29 - Intel 300 Series and Intel C240 Series Chipset Family Platform 30 Controller Hub 31 32 Temperature information is available to the system via the fault 33 management architecture (FMA). The file system location and programming 34 interface to the pchtemp driver are considered Volatile, subject to 35 change without notice, and should not be used directly. Raw temperature 36 information can be dumped through the FMA developer utility fmtopo. 37 38 SEE ALSO 39 fmadm(1M) 40 41 Intel Corporation, Intel 300 Series and Intel C240 Series Chipset Family 42 Platform Controller Hub, 1, 43 https://www.intel.com/content/dam/www/public/us/en/documents/datasheets/300-series-chipset-pch-datasheet-vol-1.pdf, 44 March 2019, Document Number 337347-005. 45 46 illumos January 10, 2020 illumos