diff options
| author | Melodi <62381002+Melodi17@users.noreply.github.com> | 2025-08-04 12:07:39 +1000 |
|---|---|---|
| committer | Melodi <62381002+Melodi17@users.noreply.github.com> | 2025-08-04 12:07:39 +1000 |
| commit | 72f297a479b6749674ec80e91be53b8c482123d2 (patch) | |
| tree | 05465784b2b5b5adbd695b50e8394c6f78e3a455 /ROMs/script.dat | |
| parent | 86452af2d48e2d1883dbfd67316e371f2a593bfe (diff) | |
crowbar
Diffstat (limited to 'ROMs/script.dat')
| -rw-r--r-- | ROMs/script.dat | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ROMs/script.dat b/ROMs/script.dat new file mode 100644 index 0000000..c2c5dc2 --- /dev/null +++ b/ROMs/script.dat @@ -0,0 +1,24 @@ +.org $1FFF + +program: +MOV $0000, V0 +MUL 32, 64 ; Set V1 to 32 * 64 +MOV AX, V1 ; Copy V1 to AX +MOV 1, V2 ; Color value 1 + +reset: +INC +MOV $0000, V0 ; +ADD V2, 1 ; Increment color value V2 +MOV AX, V2 ; Copy V2 to AX + +draw: +ADD V0, 2 ; Increment V0 by 1 +MOV AX, V0 ; Copy AX to V0 + +GT V0, V1 ; V0 > V1? +BZ +JMP reset + +MOV $06, [V0+$3FFF] ; Set pixel at V0 to color 6 +JMP draw ; Repeat drawing
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