ld hl,&c9fb
ld (&38),hl
ei
;====== Here comes the MAIN LOOP =======================
Loop: ei
;------ Wait for vertical blanking sync ----------------
halt
halt
di
;------ Set the colours --------------------------------
ld a,&44
defs 11271128
;------ Here comes copper (sorry, CRTC) list! ----------
</pre>
[[Category:Programming]]