[LinuxBIOS] GA-M57SLI-S4 dual bios, US patent 6892323

Peter Stuge stuge-linuxbios at cdy.org
Thu Mar 29 06:19:15 CEST 2007

On Wed, Mar 28, 2007 at 05:28:55AM -0400, Corey Osgood wrote:
> Sorry, I'm not sure if that's the right one or not. Here's a list
> of Giga-byte's patents:

This is it:


The patent images even have a schematic for the timer/switcher circuit.

The two components in the patent schematic are either T1/T2 (Q2/Q43,
or is it Q2/U20?) or Q4/Q5 on the board. I'm guessing more around
Q2/Q43(U20?) but the easiest way would be if someone could draw up a
simple schematic for the pads on their board.


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