Nintendo DMG-01 Manual - Page 106
SRA n
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3.3.6. Rotates & Shifts Game BoyTM CPU Manual 10. SRA n Description: Shift n right into Carry. MSB doesn't change. Use with: n = A,B,C,D,E,H,L,(HL) Flags affected: Z - Set if result is zero. N - Reset. H - Reset. C - Contains old bit 0 data. Opcodes: Instruction SRA SRA SRA SRA SRA SRA SRA SRA Parameters A B C D E H L (HL) Opcode CB 2F CB 28 CB 29 CB 2A CB 2B CB 2C CB 2D CB 2E Cycles 8 8 8 8 8 8 8 16 Page 106 V 1.01
3.3.6. Rotates & Shifts
Game Boy
TM
CPU Manual
10.
SRA n
Description:
Shift n right into Carry. MSB doesn't change.
Use with:
n = A,B,C,D,E,H,L,(HL)
Flags affected:
Z - Set if result is zero.
N - Reset.
H - Reset.
C - Contains old bit 0 data.
Opcodes:
Instruction
Parameters
Opcode
Cycles
SRA
A
CB 2F
8
SRA
B
CB 28
8
SRA
C
CB 29
8
SRA
D
CB 2A
8
SRA
E
CB 2B
8
SRA
H
CB 2C
8
SRA
L
CB 2D
8
SRA
(HL)
CB 2E
16
Page 106
V 1.01