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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-22 10:42:54 -0700 |
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| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-22 10:42:54 -0700 |
| commit | 4e93d3e8859c834ee18dfd33051d24df8669d0c0 (patch) | |
| tree | 13f5b39730857257b5040471618e9bcce30ed9cc /Documentation/i2c/chips/lm77 | |
| parent | a0cd30fd26a398c0c6e50c6760610d4529f17a84 (diff) | |
| parent | 0087e5ef577d0d6e664be7ab4be513b6a482e7ec (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6
Diffstat (limited to 'Documentation/i2c/chips/lm77')
| -rw-r--r-- | Documentation/i2c/chips/lm77 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/i2c/chips/lm77 b/Documentation/i2c/chips/lm77 new file mode 100644 index 000000000000..57c3a46d6370 --- /dev/null +++ b/Documentation/i2c/chips/lm77 @@ -0,0 +1,22 @@ +Kernel driver lm77 +================== + +Supported chips: + * National Semiconductor LM77 + Prefix: 'lm77' + Addresses scanned: I2C 0x48 - 0x4b + Datasheet: Publicly available at the National Semiconductor website + http://www.national.com/ + +Author: Andras BALI <drewie@freemail.hu> + +Description +----------- + +The LM77 implements one temperature sensor. The temperature +sensor incorporates a band-gap type temperature sensor, +10-bit ADC, and a digital comparator with user-programmable upper +and lower limit values. + +Limits can be set through the Overtemperature Shutdown register and +Hysteresis register. |