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Instruction Reference Manual
121
Description
Rotates to the left the data in A. Each bit in the register moves to the next highest-order bit position (bit 0
moves to bit 1, etc.) while bit 7 moves to both bit 0 and the C flag. See Figure 3 on page 119.
RLCA
Opcode
Instruction
Clocks
Operation
07
RLCA
2
A = {A[6,0],A[7]}; CF = A[7]
Flags
ALTD
I/O
S
Z
L/V
C
F
R
SP
S
D
-
-
-
•
•
•
Summary of Contents for 2000
Page 2: ...ii Rabbit 2000 3000 Microprocessor...
Page 4: ...iv Rabbit 2000 Microprocessor...
Page 16: ...12 Rabbit 2000 3000 Microprocessor...
Page 164: ...160 Instruction Reference Manual...