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| 1 | Kernel driver tmp102 | ||
| 2 | ==================== | ||
| 3 | |||
| 4 | Supported chips: | ||
| 5 | * Texas Instruments TMP102 | ||
| 6 | Prefix: 'tmp102' | ||
| 7 | Addresses scanned: none | ||
| 8 | Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp102.html | ||
| 9 | |||
| 10 | Author: | ||
| 11 | Steven King <sfking@fdwdc.com> | ||
| 12 | |||
| 13 | Description | ||
| 14 | ----------- | ||
| 15 | |||
| 16 | The Texas Instruments TMP102 implements one temperature sensor. Limits can be | ||
| 17 | set through the Overtemperature Shutdown register and Hysteresis register. The | ||
| 18 | sensor is accurate to 0.5 degree over the range of -25 to +85 C, and to 1.0 | ||
| 19 | degree from -40 to +125 C. Resolution of the sensor is 0.0625 degree. The | ||
| 20 | operating temperature has a minimum of -55 C and a maximum of +150 C. | ||
| 21 | |||
| 22 | The TMP102 has a programmable update rate that can select between 8, 4, 1, and | ||
| 23 | 0.5 Hz. (Currently the driver only supports the default of 4 Hz). | ||
| 24 | |||
| 25 | The driver provides the common sysfs-interface for temperatures (see | ||
| 26 | Documentation/hwmon/sysfs-interface under Temperatures). | ||
