[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Prodos?



On Wednesday, November 14, 2012 1:33:54 PM UTC-6, Sam Latella wrote:
> Over the years I think I've forgotten more then I remember!

> But if I recall does Prodos need at least an enhanced Apple IIe to run or
> better, or is it the memory issue 128k minimum, or maybe neither?



Just note that Prodos8 v1.9 uses the mousetext folder in its BYE command, that can only be viewed on an enhanced IIe, but the program itself will work on an unenhanced IIe.

It is also interesting to note that the BYE command of v1.9 and v2.03, although they function exactly the same, use totally different zero page addresses.

V1.9 uses all the graphics addresses from $E0 to $EF
V2.0.3 uses all the applesoft basic program addresses $60 to $74