Let's play: "Figure out the mystery slotket!" - hardware gurus, Help! (w/Pic)

Optimus

Diamond Member
Aug 23, 2000
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Hi all - trying to update my good ole' BH6 1.01 to a Celery 800 and having all kinds of fun. I have posts asking for help in the other forums, (Can anyone answer this one?) but this one Q seemed best suited to the OT crowd as its a bit of a stupid challenge ;):

I have a mystery slotket. I cannot tell who made this thing, nor can I find any documentation/packaging. But trying to use it to run my Celery 800 has got me scratching my head as to the dipswitch and jumper settings.

Now, it has diagrams on the circuit board, but I'll admit I'm stumped!!! Take a look at it here:

Diagram of Slotket

Now, I think the A and B sections on the left, with A and B in circles and then boxes with:
CC3
C9
R5

etc

are pin markings and don't relate to the dipswitch bank and 2 sets of jumpers on the right hand side. However, the Vcore section matches SW1 and that looks understandable to set voltage - I'd assume all dipswitches set to OFF means the CPU dictates the core voltage???

Also, the JC1 and JC2 jumpers make no sense to me - help?

And what is that other bank of 5 jumpers for? They are marked JV1-JV5 inclusive... what are they for? Some other voltage?

Can someone figure this all out?

P.S. - the pic looks ok on my screen with IE - let me know if its illegible.

THANKS!!!! :)
 

vi edit

Elite Member
Super Moderator
Oct 28, 1999
62,484
8,345
126
The JC1/JC2 jumpers tell the slocket to either use the cpu defined FSB or to override the default fsb and use what the user has defined for a FSB.

Example: you set your BH6 to 100mhz FSB but leave the JC1/2 jumpers set to "auto". The slotket will force the board to run at 66 which is the default for celerons.

If you had the slotket set to "overclock" it would accept the 100 mhz setting.