From 65f60a55ce38276cd43a98194930a2fd733d8608 Mon Sep 17 00:00:00 2001 From: "Mark D. Studebaker" Date: Wed, 17 Mar 1999 04:45:27 +0000 Subject: [PATCH] update todo and notes section. git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@319 7894878c-1315-0410-8ee3-d5d059ff63e0 --- doc/chips/w83781d | 29 ++++++++++++++++++++++++----- 1 file changed, 24 insertions(+), 5 deletions(-) diff --git a/doc/chips/w83781d b/doc/chips/w83781d index 47e97b8f..d50e2f6c 100644 --- a/doc/chips/w83781d +++ b/doc/chips/w83781d @@ -1,6 +1,6 @@ -Supports following Winbond chips: +Supports the following Winbond chips: Chip #vin #fanin #pwm #temp wchipid i2c ISA w83781d 7 3 0 3 0x10 yes yes @@ -12,13 +12,32 @@ The driver only updates its values each 1.5 seconds; reading it more often will do no harm, but will return 'old' values. + + To do: - 782d/783s PWM enable, clock select, duty cycle +----- + 782d/783s clock speed select 782d beep 3 register 782d programmable pins - 783s pin is programmable for -5V or temp1; defaults to -5V, - no control in driver so temp1 doesn't work. 783s temp2 (labeled as temp1 in data sheet) at different location than 781d/782d, not implemented yet. + 781d R-T table + 782d/783s undocumented thermistor/PII/3904 select bits -w83783s has no in1 for compatibility with the 781d/782d. + +Notes: +----- + 783s has no in1 for compatibility with the 781d/782d. + + 783s pin is programmable for -5V or temp1; defaults to -5V, + no control in driver so temp1 doesn't work. + + 782d and 783s datasheets differ on which is pwm1 and which is pwm2. + We chose to follow 782d. + + 782d and 783s pin is programmable for fan3 input or pwm2 output; + defaults to fan3 input. + no control in driver so pwm2 doesn't work. + + 782d has pwm1-2 for isa, pwm1-4 for i2c. (pwm3-4 share pins with + the isa pins)