From: Jean Delvare <khali@linux-fr.org>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] VRM 11.0 needed for it8718 chip
Date: Tue, 27 Jan 2009 13:29:32 +0000 [thread overview]
Message-ID: <20090127142932.4c1eb96f@hyperion.delvare> (raw)
In-Reply-To: <495FD5F5.70103@free.fr>
On Tue, 27 Jan 2009 12:48:55 +0100, Vincent Danjean wrote:
> aya:/home/vdanjean# isadump -k 0x87,0x01,0x55,0x55 0x2e 0x2f 7
> WARNING! Running this program can cause system crashes, data loss and worse!
> I will probe address register 0x2e and data register 0x2f.
> Probing bank 7 using bank register 0x07.
> Continue? [Y/n]
> 0 1 2 3 4 5 6 7 8 9 a b c d e f
> 00: 00 00 00 00 00 00 00 07 00 00 00 00 00 00 00 00
> 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 20: 87 18 05 00 00 01 3b 3f 01 88 01 00 01 00 00 00
> 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 60: 00 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00
> 70: 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00 00
> 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> b0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
> c0: 00 3b 3f 01 08 00 00 00 00 00 38 00 00 08 00 00
> d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7e
> f0: 10 40 00 00 00 00 08 00 00 00 00 00 7f 00 00 00
VID value is in register 0xfc, so value 0x7f.
Feeding the VRM 11.0 formula with this value leads to 0.819 V, so I
don't quite get how you manage to get 0. Could it be that you're
running an old version of hwmon-vid? Decoding of VRM 11.0 was fixed in
kernel 2.6.20.
Anyway, a value of 0x7f probably means that the VID pins aren't
connected, so there's not much we can do for you.
--
Jean Delvare
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prev parent reply other threads:[~2009-01-27 13:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-03 21:17 [lm-sensors] VRM 11.0 needed for it8718 chip Vincent Danjean
2009-01-27 10:59 ` Jean Delvare
2009-01-27 11:48 ` Vincent Danjean
2009-01-27 13:29 ` Jean Delvare [this message]
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