Changeset 2914

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Timestamp:
02/19/05 18:17:54 (8 years ago)
Author:
khali
Message:

Update it87 documentation which was reported to be outdated.

Location:
lm-sensors/trunk/doc/chips
Files:
2 modified

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  • lm-sensors/trunk/doc/chips/SUMMARY

    r2857 r2914  
    106106 
    107107it87 
    108         (all are reported as an "it87") 
     108        it8712          3       8       3       3 pwm   yes     yes 
     109        (the following are reported as an "it87") 
    109110        it8705          3       8       3       3 pwm   yes     yes 
    110         it8712          3       8       3       3 pwm   yes     yes 
    111111        sis950          3       8       3       3 pwm   yes     yes 
    112112 

  • lm-sensors/trunk/doc/chips/it87

    r2790 r2914  
    66Supported chips: 
    77  * IT8705F 
    8     ISA 0x290 
     8    Addresses scanned: I2C 0x28 - 0x2f (inclusive), ISA autodetected 
    99    Datasheet: Publicly available at the ITE website 
    1010               http://www.ite.com.tw 
    11   * IT8712F (untested) 
    12     Addresses scanned: I2C 0x20 - 0x2f (inclusive), ISA 0x290 (8 I/O ports) 
     11  * IT8712F 
     12    Addresses scanned: I2C 0x28 - 0x2f (inclusive), ISA autodetected 
    1313    Datasheet: Publicly available at the ITE website 
    1414               http://www.ite.com.tw 
    1515  * Sis950   [clone of IT8705F] 
    16     ISA 0x290 
    17     Datasheet: Publicly available at the SIS website 
    18         Appears to no longer be available on SIS website, found at 
    19         http://ic.doma.kiev.ua/pdf/chip/sio.htm 
     16    Addresses scanned: ISA 0x290 
     17    Datasheet: No longer publicly available 
    2018 
    2119Author: Christophe Gauthron <chrisg@0-in.com> 
    … …  
    5048----------- 
    5149 
    52 This driver implements support for the IT8705F chip. 
    53 This chip is also known as SIS 950. 
    54  
    55 This driver also supports IT8712F, which adds SmBus access, and a Vid 
    56 input, used to report the Vcore voltage of the Pentium processor. 
     50This driver implements support for the IT8705F, IT8712F and SiS950 chips. 
    5751 
    5852These chips are 'Super I/O chips', supporting floppy disks, infrared ports, 
    … …  
    6054they include an 'environmnent controller' with 3 temperature sensors, 
    61553 fan rotation speed sensors, 8 voltage sensors, and associated alarms. 
     56The IT8712F additionally features VID inputs. 
    6257 
    6358Temperatures are measured in degrees Celcius. An alarm is triggered once