Posted By
Mike
on 2004-01-09
19:01:57
|  Re: Sid-Card experiments
Just my $0.02... When at DMA, Dave was trying to make an Amiga Action Replay, and he mapped in 4 bytes of ROM in hardware - (jump vector)...by fudging the address/data lines. He didnt use any kind of ROM selector.
If you do this, you can make the plus/4 jump anywhere you want and set up anything you want.
This is how C64 carts work too - so datel told him at the time.
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