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| author | R.Marek@sh.cvut.cz | 2005-05-26 14:42:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2005-06-22 06:52:02 +0200 |
| commit | 7f15b66468b7003d5241e352a007e73be5519b20 (patch) | |
| tree | c9333e14baae06a831c8515d9e1e24808826053e /Documentation/i2c/chips/lm77 | |
| parent | [PATCH] I2C: documentation update 1/3 (diff) | |
| download | kernel-qcow2-linux-7f15b66468b7003d5241e352a007e73be5519b20.tar.gz kernel-qcow2-linux-7f15b66468b7003d5241e352a007e73be5519b20.tar.xz kernel-qcow2-linux-7f15b66468b7003d5241e352a007e73be5519b20.zip | |
[PATCH] I2C: documentation update 2/3
This patch adds missing documentation for system health monitoring chips.
I would like to thank all people, who helped me with this project.
Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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. |