From: Marko Mäkelä (marko.makela_at_hut.fi)
Date: 2002-10-07 16:53:05
On Mon, Oct 07, 2002 at 04:28:08PM +0200, Ullrich von Bassewitz wrote: > The 720 has just 64K of linear memory, and when using this memory, you > have to run it in a bank where the complete kernal is unavailable(!). A while back, when Per Olofsson was visiting Finland, I tried to entertain us by quickly hacking something that plays C64 music on the 720. I tried everything (except the emulator VICE), but I could not figure out how to write a BASIC program that starts a machine language routine in bank 1 (right after the BASIC program text). Is the only way by POKEing or BLOADing some bootstrap code to bank 15? The ROM routines are quite complicated, and I could not fully follow them, not even from the disassembled listing made by you. Marko Message was sent through the cbm-hackers mailing list
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