Subject: Re: LM77 temperature
To: None <>
From: KIYOHARA Takashi <>
List: tech-kern
Date: 05/04/2006 19:23:21
Hi! grange,

From: Alexander Yurchenko <>
Date: Thu, 4 May 2006 13:13:20 +0400

> > So it looks like you are selecting the LM77 with 'flags 2' in the
> > config file, and using the address check as a kind of double-check.
> > Is that right?
> > 
> > It would be nice if there were another way to detect the LM77 vs.
> > the LM75.  Is there no way to automatically detect the LM75 or LM77?
> LM77 has a Thigh register with a 64 degC powerup default value.

There is no guarantee to which someone (for instance, loader: e.g. YAMON)
doesn't set the value.  At that time, I do not understand the procedure
for correctly resetting LM77 well.  It tries tonight.  ;-)