Re: DDR RAM Burnt when comp turned on. same 2 contacts !
- From: Franc Zabkar <fzabkar@xxxxxxxxxxxxxxxxx>
- Date: Wed, 26 Oct 2005 17:29:04 +1000
On Tue, 25 Oct 2005 08:48:03 -0400, George Macdonald
<fammacd=!SPAM^nothanks@xxxxxxxxxxxxx> put finger to keyboard and
composed:
>I'm not sure how the voltage control works -- maybe someone else can
>comment here -- other than that there's a power control circuit, usually on
>an IC, the ISL6559 on my mbrd, ...
That appears to be used in the CPU's Vcore supply:
http://www.intersil.com/data/an/an1132.pdf
http://www.intersil.com/data/fn/fn9084.pdf
> ... which controls the MOSFET drivers for the
>DC-DC conversion. I wouldn't think any surge at the Power Supply could get
>through to the DRAM power lines but again, maybe someone else can comment.
-- Franc Zabkar
Please remove one 'i' from my address when replying by email.
.
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