root/lm-sensors/trunk/doc/chips/w83781d @ 312

Revision 312, 0.7 KB (checked in by mds, 16 years ago)

lame description of the chips from our favorite company.

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1
2
3Supports following Winbond chips:
4
5Chip    #vin    #fanin  #pwm    #temp   wchipid i2c     ISA
6w83781d 7       3       0       3       0x10    yes     yes
7w83782d 9       3       2-4     3       0x30    yes     yes
8w83783s 5-6     3       2       1-2     0x40    yes     no
9
10
11The driver only updates its values each 1.5 seconds; reading it more often
12will do no harm, but will return 'old' values.
13
14
15To do:
16 782d/783s PWM enable, clock select, duty cycle
17 782d beep 3 register
18 782d programmable pins
19 783s pin is programmable for -5V or temp1; defaults to -5V,
20      no control in driver so temp1 doesn't work.
21 783s temp2 (labeled as temp1 in data sheet) at different location
22      than 781d/782d, not implemented yet.
23
24w83783s has no in1 for compatibility with the 781d/782d.
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