Anonymous

Loading routine "cores": Difference between revisions

From Sinclair Wiki
(Document Dinaload.)
Line 184: Line 184:
             JP Z,LD-SAMPLE
             JP Z,LD-SAMPLE


This loader has two points of note: it inverts the counter, and it's probably the minimal loop which is possible while still being anything even vaguely similar to the ROM loader.
This loader has two points of note: it inverts the counter (which just requires the flip of a condition outside this loop when working out whether it's a long or short pulse), and it's probably the minimal loop which is possible while still being anything even vaguely similar to the ROM loader.
49

edits