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992A: Control Code 07:
ControlCode_07 992A PUSH BC Stash BC on the stack.
992B LD C,$00 C=00.
992D LD B,$14 B=14.
ControlCode_07_0 992F LD HL,$0014 HL=0014.
ControlCode_07_1 9932 DEC HL Decrease HL by one.
9933 LD A,H Jump to ControlCode_07_1 until HL is zero.
9934 OR L
9935 JR NZ,ControlCode_07_1
9937 LD A,C Load C into A.
9938 XOR %00010000 Flip the speaker bit.
993A LD C,A Store the result back to C.
993B OUT ($FE),A Send A to the speaker.
993D DJNZ ControlCode_07_0 Decrease counter by one and loop back to ControlCode_07_0 until counter is zero.
993F JP $9961 Jump to 9961.
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