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Author Topic: CyberStorm PPC 68k upgrade  (Read 2136 times)

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Offline puppyTopic starter

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CyberStorm PPC 68k upgrade
« on: June 27, 2005, 04:42:08 PM »
DCE has finally sent back my CyberStorm PPC unrepaired (after 2 years), and i would like to upgrade, but i can't find website with information about jumpers.

It has 68040 and want to upgrade 68060 so i need to get it working with proper crystal, ao ...

which jumper should i modify to use 50 mhz crystal ?

thanks in advance!
 

Offline puppyTopic starter

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Re: CyberStorm PPC 68k upgrade
« Reply #1 on: June 27, 2005, 05:12:03 PM »
nice doing!
http://www.starnet.com.au/davem/ didn't work me!
many thanks !!!!!!!!
 

Offline puppyTopic starter

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Re: CyberStorm PPC 68k upgrade
« Reply #2 on: June 27, 2005, 08:21:01 PM »
mmm ... no problem with volt, it is under the micro and i do know i have to change it so that i can i fry some eggs :-) on the 060 ...

what i have to do after replacing 68k is to tell the board to get rid of the 80 mhz crystal (it was for the 040 that gets half the speed), and get it to 50 mhz by changing jumpers

following the davem website instructions jumpers are named as 1-2-3-4-5-6
my 68040@40/PPC@200 jumper config is: 3-5-6 right and 4 left - 68040 with left crystal 80 mhz and PPC with centre crystal at 50 mhz

i want to force 68k to take the central crystal at 50 mhz
and i think i have to move 5-6 jumpers to the left position as follows in website example (not sure):-?

thanks for helping! :-D