z8f1621 ZiLOG Semiconductor, z8f1621 Datasheet - Page 256

• Manufacturer Part Number: z8f1621
• Description: High Performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

PS019921-0308
Table 125
number of operands required for each instruction. Some instructions appear in more than
one table as these instruction can be considered as a subset of more than one category.
Within these tables, the source operand is identified as ’src’, the destination operand
is ’dst’ and a condition code is ’cc’.
Table 125. Arithmetic Instructions
Table 126. Bit Manipulation Instructions
Mnemonic
ADC
ADCX
ADD
ADDX
CP
CPC
CPCX
CPX
DA
DEC
DECW
INC
INCW
MULT
SBC
SBCX
SUB
SUBX
Mnemonic
BCLR
BIT
BSET
through
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst
dst
dst
dst
dst, src
dst, src
dst, src
dst, src
Operands
dst
dst
Operands
bit, dst
p, bit, dst
bit, dst
Table 132
contain the instructions belonging to each group and the
Instruction
Bit Clear
Bit Set or Clear
Bit Set
Instruction
Add with Carry
Add with Carry using Extended Addressing
Add
Add using Extended Addressing
Compare
Compare with Carry
Compare with Carry using Extended Addressing
Compare using Extended Addressing
Decimal Adjust
Decrement
Decrement Word
Increment
Increment Word
Multiply
Subtract with Carry
Subtract with Carry using Extended Addressing
Subtract
Subtract using Extended Addressing
Z8 Encore! XP
Product Specification
eZ8
™
®
CPU Instruction Set
F64XX Series
242