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SDTEMP(4) Device Drivers Manual SDTEMP(4)

sdtemp — SO-DIMM (JC-42.4) temperature sensor

sdtemp* at iic?

The sdtemp driver retrieves temperature sensor information from memory modules which contain sensor chips defined in JEDEC JC-42.4.

Current sensor chips include:

ADT ADT7408
 
Atmel AT30TS00
 
Atmel AT30TSE002
 
Atmel AT30TSE004
 
Giantec GT30TS00
 
Giantec GT34TS02
 
IDT TSE2002B3
 
IDT TSE2002GB2
 
IDT TSE2004GB2
 
IDT TS3000B3
 
IDT TS3000GB0
 
IDT TS3000GB2
 
IDT TS3001GB2
 
Maxim 6604
 
Microchip MCP9804
 
Microchip MCP9805
 
Microchip MCP98242
 
Microchip MCP98243
 
Microchip MCP98244
 
NXP SE97
 
NXP SE98
 
ON CAT34TS02
 
ON CAT34TS04
 
ON CAT6095
 
ST STTS424
 
ST STTS2002
 
ST STTS2004
 
ST STTS3000
 

iic(4)

The sdtemp device driver first appeared in OpenBSD 4.4.

November 14, 2014 OpenBSD-current