RE: 65816 module (3)
Date: 2001-08-07 07:51:31

Hello Ruud,

>It is nice to know that my module could work if I added those buffers but
>with no explanation I'm not very willing to do that. What still puzzles me
>is: why does the garbage only appear during loading??? If there is a
>conflict with the VIC, why does the garbage not appear during normal

The CIA chips I've heard (I think it was some discussion on the SCPU's
design) has some different access characteristics, and the host CPU needs to
be compatible. During a LOAD CIA#2 is used. Have you tried something like
this to see if the conflict is to do solely with the CIA? If so, you should
get the garble characters.

	lda $DD00
	jmp loop


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