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Author Topic: What is this unused port for on A1200 mobo?  (Read 2983 times)

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Offline delshay

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Re: What is this unused port for on A1200 mobo?
« on: September 02, 2008, 02:39:50 AM »
FPU does not work,at least when i try to get it going,but i may have a faulty FPU,as it was taken from a faulty accelerator card.

14Mhz OSC signal is detected on one of the A1200 pads.

there also seems to be some signals missing ( to be comfirmed ).
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Offline delshay

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Re: What is this unused port for on A1200 mobo?
« Reply #1 on: September 02, 2008, 03:07:11 AM »
Quote

rkauer wrote:
 The original Amiga 1200 CPU is the 68EC020 running at 14MHz. No point in swap it for another 16MHz CPU (who will run in 14MHz, anyway).



there are 25Mhz 68EC020
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