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1 | Kernel driver ds2482 | ||
2 | ==================== | ||
3 | |||
4 | Supported chips: | ||
5 | * Maxim DS2482-100, Maxim DS2482-800 | ||
6 | Prefix: 'ds2482' | ||
7 | Addresses scanned: None | ||
8 | Datasheets: | ||
9 | http://pdfserv.maxim-ic.com/en/ds/DS2482-100-DS2482S-100.pdf | ||
10 | http://pdfserv.maxim-ic.com/en/ds/DS2482-800-DS2482S-800.pdf | ||
11 | |||
12 | Author: Ben Gardner <bgardner@wabtec.com> | ||
13 | |||
14 | |||
15 | Description | ||
16 | ----------- | ||
17 | |||
18 | The Maixm/Dallas Semiconductor DS2482 is a I2C device that provides | ||
19 | one (DS2482-100) or eight (DS2482-800) 1-wire busses. | ||
20 | |||
21 | |||
22 | General Remarks | ||
23 | --------------- | ||
24 | |||
25 | Valid addresses are 0x18, 0x19, 0x1a, and 0x1b. | ||
26 | However, the device cannot be detected without writing to the i2c bus, so no | ||
27 | detection is done. | ||
28 | You should force the device address. | ||
29 | |||
30 | $ modprobe ds2482 force=0,0x18 | ||
31 | |||