26 lines
305 B
NASM
26 lines
305 B
NASM
INCLUDE "hardware.inc"
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SECTION "NintendoLogo", ROM0
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EXPORT ScrollNintendoOut
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SECTION "Scroll Nintendo Out", ROM0
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ScrollNintendoOut:
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ld b, 30
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.wait
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halt
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xor a
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ld [rIF], a
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dec b
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jr nz, .wait
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.scrollup
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halt
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xor a
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ld [rIF], a
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ldh a, [rSCY]
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inc a
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ldh [rSCY], a
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cp a, 88
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jp nz, .scrollup
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ret |