Guides:Coin Case ACE: Difference between revisions
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→Effect of the mail
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E1 pop hl ; Additional pop to clear return address of call to screen data
D1 pop de ; Set de to $0075, which holds value $00. Ensures that print function will end immediately after resuming
E8 FF add sp, -1
F1 pop af ; a = $03
E0 9F ld ($FF9F), a ; Ensures return to ROM bank 3 after resuming execution
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