! Instruction !! Opcode !! NOPs !! Cycles !! S !! Z !! 5 !! H !! 3 !! P !! N !! C !! Effect !! Description
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| bit b,r || 11001011 01bbbrrr || 2 || 8 (4,4) || + || + || + || 1 || + || P || 0 || - || tmp := r nnnD and [1 << b] ||rowspan=3|Test Bit
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| bit b,(hl) || 11001011 01bbb110 || 3 || 12 (4,4,4) || + || + || X || 1 || X || P || 0 || - || tmp := (hl) nnnD and [1 << b],
f5 := wz.13, f3 := wz.11
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| bit b,(ixy+d) || 11i11101 11001011 dddddddd 01bbb*** || 6 || 20 (4,4,3,5,4) || + || + || X || 1 || X || P || 0 || - || tmp := (ixy+d) nnnD and [1 << b],
f5 := [ixy+d].13, f3 := [ixy+d].11
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| res b,r || 11001011 10bbbrrr || 2 || 8 (4,4) || - || - || - || - || - || - || - || - || r := r nnnD and ~[1 << b] ||rowspan=4|Reset Bit
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| res b,(hl) || 11001011 10bbb110 || 4 || 15 (4,4,4,3) || - || - || - || - || - || - || - || - || (hl) := (hl) nnnD and ~[1 << b]
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| res b,(ixy+d) || 11i11101 11001011 dddddddd 10bbb110 || 7 || 23 (4,4,3,5,4,3) || - || - || - || - || - || - || - || - || (ixy+d) := (ixy+d) nnnD and ~[1 << b]
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| res b,(ixy+d)->r || 11i11101 11001011 dddddddd 10bbbrrr || 7 || 23 (4,4,3,5,4,3) || - || - || - || - || - || - || - || - || (ixy+d) := r := (ixy+d) nnnD and ~[1 << b]
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| set b,r || 11001011 11bbbrrr || 2 || 8 (4,4) || - || - || - || - || - || - || - || - || r := r Or or [1 << b] ||rowspan=4|Set Bit
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| set b,(hl) || 11001011 11bbb110 || 4 || 15 (4,4,4,3) || - || - || - || - || - || - || - || - || (hl) := (hl) Or or [1 << b]
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| set b,(ixy+d) || 11i11101 11001011 dddddddd 11bbb110 || 7 || 23 (4,4,3,5,4,3) || - || - || - || - || - || - || - || - || (ixy+d) := (ixy+d) Or or [1 << b]
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| set b,(ixy+d)->r || 11i11101 11001011 dddddddd 11bbbrrr || 7 || 23 (4,4,3,5,4,3) || - || - || - || - || - || - || - || - || (ixy+d) := r := (ixy+d) Or or [1 << b]
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| cpl || 00101111 || 1 || 4 (4) || - || - || + || 1 || + || - || 1 || - || a := ~a || Complement