ds2482 798 字节
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Kernel driver ds2482
====================

Supported chips:
  * Maxim DS2482-100, Maxim DS2482-800
    Prefix: 'ds2482'
    Addresses scanned: None
    Datasheets:
        http://pdfserv.maxim-ic.com/en/ds/DS2482-100-DS2482S-100.pdf
        http://pdfserv.maxim-ic.com/en/ds/DS2482-800-DS2482S-800.pdf

Author: Ben Gardner <bgardner@wabtec.com>


Description
-----------

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The Maxim/Dallas Semiconductor DS2482 is a I2C device that provides
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one (DS2482-100) or eight (DS2482-800) 1-wire busses.


General Remarks
---------------

Valid addresses are 0x18, 0x19, 0x1a, and 0x1b.
However, the device cannot be detected without writing to the i2c bus, so no
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detection is done. You should instantiate the device explicitly.
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$ modprobe ds2482
$ echo ds2482 0x18 > /sys/bus/i2c/devices/i2c-0/new_device
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