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For some reason we can't make capital letters in labels now?

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Safiire 2015-02-22 06:38:14 -08:00
parent b94208489b
commit 5410adcdb6
1 changed files with 6 additions and 6 deletions
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12
my_background.asm
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@ -4,7 +4,7 @@
; Main code segment
.org $C000
RESET:
start:
SEI ; disable IRQs
CLD ; disable decimal mode
LDX #$40
@ -42,14 +42,14 @@ vblankwait2: ; Second wait for vblank, PPU is ready after this
LDA #$60 ;intensify blues
STA $2001
Forever:
JMP Forever ;jump back to Forever, infinite loop
forever:
JMP forever ;jump back to Forever, infinite loop
NMI:
nmi:
RTI
.org $FFFA ;first of the three vectors starts here
.dw NMI ;when an NMI happens (once per frame if enabled) the processor will jump to the label NMI:
.dw RESET ;when the processor first turns on or is reset, it will jump to the label RESET:
.dw nmi ;when an NMI happens (once per frame if enabled) the processor will jump to the label NMI:
.dw start ;when the processor first turns on or is reset, it will jump to the label RESET:
.dw $0 ;external interrupt IRQ is not used in this tutorial