; XO-CHIP Pattern Drawer
; Draws a simple pattern using XO-CHIP's extended features

: main
  i := pattern
  v0 := 16
  v1 := 16
  sprite v0 v1 8
  v0 := 32
  sprite v0 v1 8
loop:
  v0 += 1
  if v0 != 64 then jump loop
exit:
  jump exit

: pattern
  0xFF 0x81 0x81 0x81 0x81 0x81 0x81 0xFF