summaryrefslogtreecommitdiff
path: root/roms/blinken_lights.asm
diff options
context:
space:
mode:
Diffstat (limited to 'roms/blinken_lights.asm')
-rw-r--r--roms/blinken_lights.asm14
1 files changed, 14 insertions, 0 deletions
diff --git a/roms/blinken_lights.asm b/roms/blinken_lights.asm
new file mode 100644
index 0000000..90f04e8
--- /dev/null
+++ b/roms/blinken_lights.asm
@@ -0,0 +1,14 @@
+ .org #$f800
+reset:
+ lda #$ff
+ sta $6002
+loop:
+ lda #$55
+ sta $6000
+ lda #$aa
+ sta $6000
+ jmp loop
+
+ .org #$fffc
+ .word reset
+ .word $0000