Zilog Z8F0130 - Manual (Page 73)

eZ8
™
CPU Core
User Manual
UM012820-0810 eZ8
™
CPU Instruction Set Summary
58
eZ8 CPU Instruction Summary
Table 20 summarizes the eZ8 CPU instructions. The table identifies the
addressing modes employed by the instruction, the effect upon the Flags
register, the number of CPU clock cycles required for the instruction
fetch, and the number of CPU clock cycles required for the instruction
execution.
Table 19. Rotate and Shift Instructions
Mnemonic Operands Instruction
BSWAP dst Bit Swap
RL dst Rotate Left
RLC dst Rotate Left through Carry
RR dst Rotate Right
RRC dst Rotate Right through Carry
SRA dst Shift Right Arithmetic
SRL dst Shift Right Logical
SWAP dst Swap Nibbles