SECTION "boot", HOME[$0] ld a, $AA ld [$FF51], A ; Poke the LEDs ; Write a little bit to the RAM ld H, $01 ld L, $00 ld A, $00 ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld a, $55 ld [$FF51], A ; Poke the LEDs ld A, $FF ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld [HLI], A ld H, $00 ld L, $00 ld [HL], $01 ; Select the GB boot rom rst $00 ; Boot SECTION "a", HOME[$100] nop ; Make sure we don't overflow.