ca65 V2.19 - Git 71b58f796 Main file : main.s Current file: main.s 000000r 1 .export _init, _nmi_int, _irq_int 000000r 1 000000r 1 000000r 1 SDRAM = $200 000000r 1 000000r 1 .segment "VECTORS" 000000r 1 000000r 1 rr rr .addr _nmi_int ; NMI vector 000002r 1 rr rr .addr _init ; Reset vector 000004r 1 rr rr .addr _irq_int ; IRQ/BRK vector 000006r 1 000006r 1 .code 000000r 1 000000r 1 _nmi_int: 000000r 1 _irq_int: 000000r 1 000000r 1 _init: 000000r 1 A9 00 lda #$00 000002r 1 @start: 000002r 1 8D 00 02 sta SDRAM 000005r 1 CD 00 02 cmp SDRAM 000008r 1 D0 03 bne @end 00000Ar 1 1A ina 00000Br 1 80 F5 bra @start 00000Dr 1 00000Dr 1 80 FE @end: bra @end 00000Dr 1