[Coco] overdrive ...

[Mark Marlette]

At 11:05 PM 4/25/2005, you wrote:

Kevin,

The cycle counts are different. Refer or obtain to the 6309 book by Chet 
Simpson, Alan Dekok, etc for your project reference.

Mark


>Mark,
>
>Mark Marlette wrote:
>>At 12:50 PM 4/25/2005, you wrote:
>>kevin,
>>Didn't understand your question on the 6309.
>>Mark
>
>         I thought that when you turned on the 6309 extensions that you 
> also lost some compatibility (instruction cycle counts). If this is true, 
> won't it wreck havoc with certain parts of ROM BASIC?
>
>                                         kevin
>
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