/Documentation/w1/masters/ds2482
#! | 31 lines | 21 code | 10 blank | 0 comment | 0 complexity | b0b3d08d53f5d605e208607c3d159859 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
1Kernel driver ds2482
2====================
3
4Supported 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
12Author: Ben Gardner <bgardner@wabtec.com>
13
14
15Description
16-----------
17
18The Maxim/Dallas Semiconductor DS2482 is a I2C device that provides
19one (DS2482-100) or eight (DS2482-800) 1-wire busses.
20
21
22General Remarks
23---------------
24
25Valid addresses are 0x18, 0x19, 0x1a, and 0x1b.
26However, the device cannot be detected without writing to the i2c bus, so no
27detection is done. You should instantiate the device explicitly.
28
29$ modprobe ds2482
30$ echo ds2482 0x18 > /sys/bus/i2c/devices/i2c-0/new_device
31