>From perusing the code and schematics, I have a memory map for the 6502 at 4A, the controller CPU, not the IEEE CPU... http://www.infinet.com/~erd/retrocomputing/PET/D9060memmap.html The memory scheme is duplicated 8 times because of incomplete decoding (A13-A15 are not used). I have listed the primary address at which the various items would normally be accessed. Hopefully DOS2.6 and DOS3.0 internal operation commands are similar. That will make interpreting the 2K ROM easier. -ethan ===== Infinet has been sold. The domain is going away in February. Please send all replies to erd@iname.com __________________________________________________ Do You Yahoo!? Bid and sell for free at http://auctions.yahoo.com - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tcm.hut.fi.
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