View Full Version : Epox 8K9A Vdimm mod
Fewture
01-08-2003, 04:13 AM
After this bench I want to try higher, but I think there is not enough juice going to the mem.
http://www.fewture.cistron.nl/img/225MhzT1.JPG
Now I think the chip is this one:
ICS 93718CF
Datasheet: http://www.icst.com/products/pdf/93718.pdf
Can anyone help me with this mod? Is it the right chip? There is also an Attansic ATXP1 on there, but I don't think that is the right one..
Tnx guys :toast:
Fewture
01-09-2003, 09:42 AM
http://www.fewture.cistron.nl/img/mobopic.JPG
MrIcee told me the chip with the arrow is not it btw.. Maybe on the left side next to the dimm slot?
Fewture
01-10-2003, 09:04 AM
Some measuring...
http://www.fewture.cistron.nl/img/Vdimmreadings.JPG
Anyone?
This is the specsheet I think:
http://www.angliac.com/st/data_from_st/2163.pdf
have you got the datasheet for 11.90,2.70,2.70?
Just to you guys to see, 8K9A is totally diferent of 8K9A2 series
here's a shot of the dimm's area:
http://clientes.netvisao.pt/lrevesti/dimm.jpg
8k9a has half of the chips of the 8k9a2, even the vcore chip is diferent!
on the other side, maybe it will be easier to found out the vdimm mod on 8k9a
:D
this weekend i'll do some measurements.
Measurements done.
http://clientes.netvisao.pt/lrevesti/dimm2.jpg
edit: here's the PDF
http://www.richtek-ic.com.tw/pdf/DS9173A-08.pdf
edit2:
http://clientes.netvisao.pt/lrevesti/dimmchip.jpg
i think i need some help... VIN seems to only give the voltage, not regulate, what if i connect VOUT to ground? what resistor? :rolleyes:
Holst
02-06-2003, 03:53 PM
9173 isnt the right chip (its the VBT) isnt there anything below the Dimm clips near the NB ?
Fewture
02-09-2003, 04:30 AM
I sold the board guys.. :D 8K9A2+ is a different board indeed.