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RRCA     Rotate Right A Affect Carry     Rabbit 2000/3000/4000/5000 Instruction

Opcode
Instruction
Operation
0F RRCA A = {A[0],A[7,1]}
CF = A[0]

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

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

Description

Rotates to the right the data in A. Each bit moves to the next lowest-order bit position (bit 7 moves to bit 6, etc.) while bit 0 moves to both bit 7 and the C flag. See Figure 16 for an illustration.

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