Hi!
I want to ask simple Q:
I need to allocate memory $1300 - $3FFF.
Simple method in BASIC v7 is using command GRAPHIC 1 and BASIC program will have starting address $4000 instead of $1C00.
How to execute GRAPHIC command with parameter in assembler?
I don't want to write any routine - better is using system routine.
Thanks for every reply.
Miro
In BANK 14 or BANK 15 simply JSR $9F4F to allocate the BASIC VIC bitmap.
In BANK 14 or BANK 15 simply JSR $A022 to de-allocate the BASIC VIC bitmap.
In either case, any BASIC program in memory will be moved and re-linked, which can take several seconds for a large program.
You can check if the BASIC VIC bitmap is allocated by checking address $76. If zero, bitmap is not allocated; otherwise it is allocated.
Edit
:D Happy birthday! :D
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