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13 lines
215 B
Text
13 lines
215 B
Text
waits for ly 141
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enables lyc
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sets lyc to 143
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interrupt enable
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on int
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jumps to 0x1000
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does a bunch of nops
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reads IF
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outputs value of IF&3
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lycint_vblankirq_1.gb should output 0
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lycint_vblankirq_2.gb should output 1
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