diff --git a/src/asm/6502/nes/test.s b/src/asm/6502/nes/test.s index 9970673e7..8638f1f07 100644 --- a/src/asm/6502/nes/test.s +++ b/src/asm/6502/nes/test.s @@ -85,9 +85,27 @@ startPlayer: loop: lda pendingTick beq loop + ; wait a bit so we can see the raster + ldy #$ff + ldx #$03 + +- dey + bne - + dex + bne - + + ; raster time display + lda #$0f + sta PPUMASK + jsr fcsTick lda #0 sta pendingTick + + ; raster time display end + lda #$0e + sta PPUMASK + jmp loop ; interrupt handlers