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Author Topic: Anyone upgrade CSA Derringer to 50Mhz?  (Read 3114 times)

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Offline AltRN8Topic starter

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Anyone upgrade CSA Derringer to 50Mhz?
« on: February 14, 2018, 12:17:48 AM »
I have a 68030 25Mhz CSA Derringer. I'd like to upgrade it to a 50 Mhz. Has anyone done this before?

It looks like I only need to swap the processor and change the oscillator to 100Mhz.

Looking for any advice or insight in accomplishing this upgrade.

Also has anyone done the 128 Meg upgrade?
If so how well has it worked?
 

Offline AltRN8Topic starter

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Re: Anyone upgrade CSA Derringer to 50Mhz?
« Reply #1 on: February 15, 2018, 12:58:26 AM »
Thanks. I'd appreciate any info. I'll look into the 128 MB upgrade for now and then deal with the processor switch later.

My fear is that there may be other significant logic changes on the board even though they are strikingly similar in layout.
 

Offline AltRN8Topic starter

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Re: Anyone upgrade CSA Derringer to 50Mhz?
« Reply #2 on: February 17, 2018, 01:45:15 AM »
Thanks for double checking. I'll have to decide if I want to risk trying to upgrade it.