Z8F082ASJ020EG Datasheet, PDF (228/282 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F082A Series
Product Specification
211
Table 126. Program Control Instructions
Mnemonic
BRK
BTJ
BTJNZ
BTJZ
CALL
DJNZ
IRET
JP
JP cc
JR
JR cc
RET
TRAP
Operands
—
p, bit, src, DA
bit, src, DA
bit, src, DA
dst
dst, src, RA
—
dst
dst
DA
DA
—
vector
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
Table 127. Rotate and Shift Instructions
Mnemonic
BSWAP
RL
RLC
RR
RRC
SRA
SRL
SWAP
Operands
dst
dst
dst
dst
dst
dst
dst
dst
Instruction
Bit Swap
Rotate Left
Rotate Left through Carry
Rotate Right
Rotate Right through Carry
Shift Right Arithmetic
Shift Right Logical
Swap Nibbles
PS022827-1212
PRELIMINARY
eZ8 CPU Instruction Classes