Cut 1 at interrupt support for CPU

[fpgaboy.git] / rom.asm

diff --git a/rom.asm b/rom.asm
index 5527ea889a0bd0a9e07c39024757aabc5a2be5ad..7994d3ea2f7103a0a4e4cde108642f7537ad52b0 100644 (file)
--- a/rom.asm
+++ b/rom.asm
@@ -112,6 +112,8 @@ waitsw:
        ld a, $00
        ld [c],a
        
+       ld e, a
+       
 .loop1:
        push bc
        call testa
@@ -140,6 +142,11 @@ testa:
        ld [c], a
        ld a, $41
        call putc
+       ld a, 1
+       add e
+       ld c, $51
+       ld [c], a
+       ld e, a
        ret
 
 ; Core instruction basic acceptance tests.