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Linux-2.6.17/Documentation/hwmon/lm92

Version: ~ [ 2.6.16 ] ~ [ 2.6.17 ] ~
Architecture: ~ [ ia64 ] ~ [ i386 ] ~ [ arm ] ~ [ ppc ] ~ [ sparc64 ] ~ 
  1 Kernel driver lm92
  2 ==================
  3 
  4 Supported chips:
  5   * National Semiconductor LM92
  6     Prefix: 'lm92'
  7     Addresses scanned: I2C 0x48 - 0x4b
  8     Datasheet: http://www.national.com/pf/LM/LM92.html
  9   * National Semiconductor LM76
 10     Prefix: 'lm92'
 11     Addresses scanned: none, force parameter needed
 12     Datasheet: http://www.national.com/pf/LM/LM76.html
 13   * Maxim MAX6633/MAX6634/MAX6635
 14     Prefix: 'lm92'
 15     Addresses scanned: I2C 0x48 - 0x4b
 16     MAX6633 with address in 0x40 - 0x47, 0x4c - 0x4f needs force parameter
 17     and MAX6634 with address in 0x4c - 0x4f needs force parameter
 18     Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074
 19 
 20 Authors:
 21         Abraham van der Merwe <abraham@2d3d.co.za>
 22         Jean Delvare <khali@linux-fr.org>
 23 
 24 
 25 Description
 26 -----------
 27 
 28 This driver implements support for the National Semiconductor LM92
 29 temperature sensor.
 30 
 31 Each LM92 temperature sensor supports a single temperature sensor. There are
 32 alarms for high, low, and critical thresholds. There's also an hysteresis to
 33 control the thresholds for resetting alarms.
 34 
 35 Support was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635,
 36 which are mostly compatible. They have not all been tested, so you
 37 may need to use the force parameter.
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