SET b,r

Operation

rb <- 1

SET

b,r

Bit b in register r (any of registers B, C, D, E, H, L, or A) is set. In the assembled object code, operands b and r are specified as follows:

Bit Tested	b	Reg	r	Hex	Reg	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex
0	000	A	111	$C7	B	$C0	C	001	$C1	D	010	$C2	E	011	$C3	H	100	$C4	L	101	$C5
1	001	A	111	$CF	B	$C8	C	001	$C9	D	010	$CA	E	011	$CB	H	100	$CC	L	101	$CD
2	010	A	111	$D7	B	$D0	C	001	$D1	D	010	$D2	E	011	$D3	H	100	$D4	L	101	$D5
3	011	A	111	$DF	B	$D8	C	001	$D9	D	010	$DA	E	011	$DB	H	100	$DC	L	101	$DD
4	100	A	111	$E7	B	$E0	C	001	$E1	D	010	$E2	E	011	$E3	H	100	$E4	L	101	$E5
5	101	A	111	$EF	B	$E8	C	001	$E9	D	010	$EA	E	011	$EB	H	100	$EC	L	101	$ED
6	110	A	111	$F7	B	$F0	C	001	$F1	D	010	$F2	E	011	$F3	H	100	$F4	L	101	$F5
7	111	A	111	$FF	B	$F8	C	001	$F9	D	010	$FA	E	011	$FB	H	100	$FC	L	101	$FD

None

Upon the execution of

	SET	4,A

bit 4 in Register A is set. Bit 0 is the least- significant bit.

Bit Tested	b	Reg	r	Hex	Reg	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex
0	000	A	111	$C7	B	$C0	C	001	$C1	D	010	$C2	E	011	$C3	H	100	$C4	L	101	$C5
1	001	A	111	$CF	B	$C8	C	001	$C9	D	010	$CA	E	011	$CB	H	100	$CC	L	101	$CD
2	010	A	111	$D7	B	$D0	C	001	$D1	D	010	$D2	E	011	$D3	H	100	$D4	L	101	$D5
3	011	A	111	$DF	B	$D8	C	001	$D9	D	010	$DA	E	011	$DB	H	100	$DC	L	101	$DD
4	100	A	111	$E7	B	$E0	C	001	$E1	D	010	$E2	E	011	$E3	H	100	$E4	L	101	$E5
5	101	A	111	$EF	B	$E8	C	001	$E9	D	010	$EA	E	011	$EB	H	100	$EC	L	101	$ED
6	110	A	111	$F7	B	$F0	C	001	$F1	D	010	$F2	E	011	$F3	H	100	$F4	L	101	$F5
7	111	A	111	$FF	B	$F8	C	001	$F9	D	010	$FA	E	011	$FB	H	100	$FC	L	101	$FD

Bit Tested	b	Reg	r	Hex	Reg	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex
0	000	A	111	$C7	B	$C0	C	001	$C1	D	010	$C2	E	011	$C3	H	100	$C4	L	101	$C5
1	001	A	111	$CF	B	$C8	C	001	$C9	D	010	$CA	E	011	$CB	H	100	$CC	L	101	$CD
2	010	A	111	$D7	B	$D0	C	001	$D1	D	010	$D2	E	011	$D3	H	100	$D4	L	101	$D5
3	011	A	111	$DF	B	$D8	C	001	$D9	D	010	$DA	E	011	$DB	H	100	$DC	L	101	$DD
4	100	A	111	$E7	B	$E0	C	001	$E1	D	010	$E2	E	011	$E3	H	100	$E4	L	101	$E5
5	101	A	111	$EF	B	$E8	C	001	$E9	D	010	$EA	E	011	$EB	H	100	$EC	L	101	$ED
6	110	A	111	$F7	B	$F0	C	001	$F1	D	010	$F2	E	011	$F3	H	100	$F4	L	101	$F5
7	111	A	111	$FF	B	$F8	C	001	$F9	D	010	$FA	E	011	$FB	H	100	$FC	L	101	$FD

Bit Tested	b	Reg	r	Hex	Reg	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex	Reg	r	Hex
0	000	A	111	$C7	B	$C0	C	001	$C1	D	010	$C2	E	011	$C3	H	100	$C4	L	101	$C5
1	001	A	111	$CF	B	$C8	C	001	$C9	D	010	$CA	E	011	$CB	H	100	$CC	L	101	$CD
2	010	A	111	$D7	B	$D0	C	001	$D1	D	010	$D2	E	011	$D3	H	100	$D4	L	101	$D5
3	011	A	111	$DF	B	$D8	C	001	$D9	D	010	$DA	E	011	$DB	H	100	$DC	L	101	$DD
4	100	A	111	$E7	B	$E0	C	001	$E1	D	010	$E2	E	011	$E3	H	100	$E4	L	101	$E5
5	101	A	111	$EF	B	$E8	C	001	$E9	D	010	$EA	E	011	$EB	H	100	$EC	L	101	$ED
6	110	A	111	$F7	B	$F0	C	001	$F1	D	010	$F2	E	011	$F3	H	100	$F4	L	101	$F5
7	111	A	111	$FF	B	$F8	C	001	$F9	D	010	$FA	E	011	$FB	H	100	$FC	L	101	$FD