Re: WANTED: Your original 65816

[bazyar@teal.csn.org (Jawaid Bazyar)]

irie@husc11.harvard.edu (Robert E. Irie) writes:

>hmm, I think you are confusing the 65816 and 65802. The 65802 is
>pin-compatible with the 65c02, and you could drop it into your socket
>on the //e. The 65816, however ISNT pin compatible so you CANT simply
>drop it in. The difference I think is in the address lines.  the 65816
>has 24 lines to access 16 megs, while the 65802 has 16, like the
>65c02.

  This is basically correct except for one detail: the 816 multiplexes
the 8-bits of Data lines with the upper 8 bits of the 24-bit address.
This would undoubtedly seriously confuse a IIe :)
-- 
 Jawaid Bazyar              |   Ask me about the GNO Multitasking Environment
 Procyon, Inc.              |   for the Apple IIgs!   
 bazyar@cs.uiuc.edu         |   P.O Box 620334
 --Apple II Forever!--      |   Littleton, CO 80162-0334   (303) 933-4649