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
- - - • • •
To Next Page
Loading...
