<< Previous | Next >>

SET b,r     Set Bit     Rabbit 2000/3000/4000/5000 Instruction

Opcode								Instruction	Operation
b,r	A	B	C	D	E	H	L	SET b,r	r = r | bit b
0	CB C7	CB C0	CB C1	CB C2	CB C3	CB C4	CB C5
1	CB CF	CB C8	CB C9	CB CA	CB CB	CB CC	CB CD
2	CB D7	CB D0	CB D1	CB D2	CB D3	CB D4	CB D5
3	CB DF	CB D8	CB D9	CB DA	CB DB	CB DC	CB DD
4	CB E7	CB E0	CB E1	CB E2	CB E3	CB E4	CB E5
5	CB EF	CB E8	CB E9	CB EA	CB EB	CB EC	CB ED
6	CB F7	CB F0	CB F1	CB F2	CB F3	CB F4	CB F5
7	CB FF	CB F8	CB F9	CB FA	CB FB	CB FC	CB FD

Clocks	8-Bit Access	16-Bit Unaligned	16-Bit Aligned
Rabbit 2000/3000/4000	4	n/a	n/a
Rabbit 5000	4	4	2

Flags				ALTD			IOI/IOE
S	Z	L/V	C	F	R	SP	S	D
-	-	-	-		·

Description

Sets bit b (any of the bits 0, 1, 2, 3, 4, 5, 6, or 7) of the data in r (any of the registers A, B, C, D, E, H, or L).

Example

If A contains 1100 0000, after the execution of the operation:

SET 3,A

A contains 1100 1000.