z8f083a ZiLOG Semiconductor, z8f083a Datasheet - Page 176

• Manufacturer Part Number: z8f083a
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

eZ8 CPU Instruction Summary
PS026308-1207
Table 107. Program Control Instructions
Table 108. Rotate and Shift Instructions
Table 109
addressing modes employed by the instruction, the effect upon the Flags register, the
Mnemonic
BRK
BTJ
BTJNZ
BTJZ
CALL
DJNZ
IRET
JP
JP cc
JR
JR cc
RET
TRAP
Mnemonic
BSWAP
RL
RLC
RR
RRC
SRA
SRL
SWAP
on page 165 summarizes the eZ8 CPU instructions. The table identifies the
Operands
dst
dst
dst
dst
dst
dst
dst
dst
Operands
—
bit, src, DA
bit, src, DA
dst
—
dst
dst
vector
p, bit, src, DA
dst, src, RA
DA
DA
—
Instruction
On-Chip Debugger Break
Bit Test and Jump
Bit Test and Jump if Non-Zero
Bit Test and Jump if Zero
Call Procedure
Decrement and Jump Non-Zero
Interrupt Return
Jump
Jump Conditional
Jump Relative
Jump Relative Conditional
Return
Software Trap
Instruction
Bit Swap
Rotate Left
Rotate Left through Carry
Rotate Right
Rotate Right through Carry
Shift Right Arithmetic
Shift Right Logical
Swap Nibbles
Z8 Encore!
Product Specification
eZ8 CPU Instruction Set
®
F083A Series
164