| 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. |