Re: ROM Dump of Amiga Keyboard controller

>Many micros with a similar "load the program over a port" mode disable
>that mode as soon as some jump instruction is executed (those do not make
>sense when blasting in the insns anyway); maybe the 6500/1 does something
>similar?  It shouldn't be very hard to try out all ops, see which ones
>stop port fetch.

Most microcontrollers don't have a way of switching modes without a reset, 
purely to make it hard to dump the internal rom. All you can hope is they 
never considered trying to make it secure.


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