A3000D jumper settings for use with CSMK2040/40

[obitus1990]

I have read the manual for the Cyberstorm MK2, and, in the section referring to installation on an A3000, it's pretty unhelpful. Specifically, the directions state "for jumper settings, please see your A3000 user manual." All that the A3000 manual has in it is what each jumper is for.

My system is as follows:

A3000 w/ 030/16 on mainboard / Cyberstorm MK2 040/40 / 2 Megs chip, 16 megs zip fast ram on motherboard / 64 megs on the CSMK2 / 256 megs on a bigram zorro III.

I believe the jumpers in question would be J100, J102, J103, and J104, which are all speed/clock related.

Any help appreciated!

Thanks,

Kirk

[KronusOfChaos]

I think the below should work.
J100 - 1-2
j102 - 2-3
j104 - 1-2
j103 - 3-4

From what I have read leave the jumpers at pretty much default.

[obitus1990]

Originally Posted by KronusOfChaos

I think the below should work.
J100 - 1-2
j102 - 2-3
j104 - 1-2
j103 - 3-4

From what I have read leave the jumpers at pretty much default.

Would those be correct for the 16mhz model, though? Those are the default settings for a 25mhz machine from the jumper settings page on BBOAH.


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[KronusOfChaos]

I don't think those matter, its more of making sure that everything is set to internal not external on the MK2. My MK3 and others needs them set to external, but from what I have read and remember the MK2 needs them set to internal.

[obitus1990]

Thanks, Kronus. The only jumper I was told to change by the prior owner was the QuadClk setting, but, today, when I contacted him, he said he had it in a 25MHz amiga 3000, and, not a 16, so he was unsure. So, I think I will just switch it back to the default setting.