LMTEMP(4) NetBSD Kernel Interfaces Manual LMTEMP(4)
lmtemp -- National Semiconductor LM75, LM77 and compatible hardware moni- tors
lmtemp0 at iic? addr 0x48 flags 0x0000
The lmtemp driver provides support for the National Semiconductor LM on iicbus series temperatures and register compatible chips to be used with the envsys(4) API. The lmtemp supports ranges of the temperature between +125 from -55. Each device is specified by the value of the address and flags. Temperature addr flags LM75 0x48 - 0x4f 0x0000 DS75 0x48 - 0x4f 0x0001 LM77 0x48 - 0x4b 0x0002
Chips supported by the lmtemp driver include: National Semiconductor LM75 National Semiconductor LM77 Dallas Semiconductor DS75
The lmtemp device appeared in NetBSD 4.0.
Interrupt support is unimplemented. NetBSD 5.1 April 4, 2008 NetBSD 5.1
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