diff options
| author | pablow1422 <pablofabian.wagnerboian@gmail.com> | 2019-10-07 21:03:53 -0300 |
|---|---|---|
| committer | Ondřej Lysoněk <olysonek@redhat.com> | 2019-10-11 10:09:57 +0200 |
| commit | af13af759b3c052568c172445e3c61d487cfa6bb (patch) | |
| tree | 9ce1343ced898ae6f7cb89aeed45b574ba555581 | |
| parent | 4ab7331755d376cc003c954078c2c78ca8eae507 (diff) | |
| download | lm-sensors-git-af13af759b3c052568c172445e3c61d487cfa6bb.tar.gz | |
Better scaling for +12V reading
Apparently, Gigabyte uses a 8kOhm and a 2.7kOhm resistor for the
voltage divider (both are commercially available SMD resistors). It
matches my BIOS reading.
Applied from PR
https://github.com/lm-sensors/lm-sensors/pull/203
[olysonek: squashed commits, updated description]
| -rw-r--r-- | configs/Gigabyte/GA-870A-USB3.conf | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/configs/Gigabyte/GA-870A-USB3.conf b/configs/Gigabyte/GA-870A-USB3.conf index 39fcbdd6..b2cf3dd4 100644 --- a/configs/Gigabyte/GA-870A-USB3.conf +++ b/configs/Gigabyte/GA-870A-USB3.conf @@ -32,11 +32,11 @@ chip "it8720-isa-*" # "Vcore", "DDR3 1.5V", "+3.3V" and "Vbat" are connected directly, so no compute # line is needed for these. +5V and 5VSB are internal so we use the - # standard scaling factor. Scaling for +12V is apparently not standard, - # factor 3.963 is guessed from BIOS and EasyTune values (3.943 was - # another candidate.) + # standard scaling factor. Scaling for +12V is apparently being done with + # 8kOhm and 2.7kOhm resistors, this matches my BIOS reading. It's an improvement + # from the previous proposed scaling value of 3.963. compute in3 @ * (6.8/10+1), @ / (6.8/10+1) - compute in4 @ * 3.963, @ / 3.963 + compute in4 @ * (8/2.7+1),@ / (8/2.7+1) compute in7 @ * (6.8/10+1), @ / (6.8/10+1) # The BIOS will not set any limit for voltages. |