PinTaping on a Slot 1

[Guest]

I need a double check for this project, the table
data, pins, anything I've missed or gone off in
the wrong direction......before I proceed.
Thanks in advance,
Bill T

Device:....PIII 750/100Mhz Slot1, Vcore=1.65v
Goal:.......Have the CPU tell the MB that it wants 1.80v

Step1 - connect B119 to B120, (B120 will draw B119 to a low).
Step2 - Tape A119, Tape B120
(that lets the lines float high, away from the cpu on the mb)


Table Data:
A121_____B119___A119____A120____B120
vid4_____vid3_____vid2_____vid1_____vid0_______Vcc core
___0______1________0________0________0_______1.65v
___0______0________1________0________1_______1.80v

 

[Crashman]

Wish I could help you, but I really don't feel like looking up the specs on it-I only have them for the FC-PGA version. I can tell you this much-on MY charts (FC-PGA)Intel uses O to mean connected and 1 to mean DISconnected, which seems like a violation of bianary code to me, not to mention being in disagreement with my old monitor switches.

Cast not thine pearls before the swine

 

[Guest]

i am guessing but - connect B119 to B120 on chip, then tape B119 only. my thinking along the lines of 'diverting' a high signal on B119 from cpu to the 1.80 volt 'pickup' on the motherboard - mobo then supplies 1.8v to chip

just my slant




however, we all start at the end and finish at the begining