Posted By
Fuzzweed
on 2025-04-02
18:54:35
|  Calling disk load routines in assembly
The programmer's guide states
"3. Load A with #$00 to indicate a load. If it is a relocated load, load X with low address to begin loading and Y with high address to begin loading. Call LOADSP $FFD5 ";
My question is: What if it isn't a relocated load? Surely X and Y will always contain *something*.
Sub question / check: I presume a relocated load is you tell it where in ram to put the information (ignoring bytes 1+2 of the prg file?) and a non-relocated load it loads to location specified by bytes 1+2 of the prg |
