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Revision 312, 0.7 KB
(checked in by mds, 14 years ago)
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lame description of the chips from our favorite company.
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Property svn:eol-style set to
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Author Date Id Revision
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| 2 | |
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| 3 | Supports following Winbond chips: |
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| 4 | |
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| 5 | Chip #vin #fanin #pwm #temp wchipid i2c ISA |
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| 6 | w83781d 7 3 0 3 0x10 yes yes |
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| 7 | w83782d 9 3 2-4 3 0x30 yes yes |
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| 8 | w83783s 5-6 3 2 1-2 0x40 yes no |
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| 9 | |
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| 10 | |
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| 11 | The driver only updates its values each 1.5 seconds; reading it more often |
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| 12 | will do no harm, but will return 'old' values. |
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| 13 | |
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| 14 | |
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| 15 | To do: |
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| 16 | 782d/783s PWM enable, clock select, duty cycle |
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| 17 | 782d beep 3 register |
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| 18 | 782d programmable pins |
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| 19 | 783s pin is programmable for -5V or temp1; defaults to -5V, |
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| 20 | no control in driver so temp1 doesn't work. |
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| 21 | 783s temp2 (labeled as temp1 in data sheet) at different location |
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| 22 | than 781d/782d, not implemented yet. |
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| 23 | |
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| 24 | w83783s has no in1 for compatibility with the 781d/782d. |
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