Z8F1680SH020SG Datasheet, PDF (357/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
332
Tables 178 through 185 contain the instructions belonging to each group and the number
of operands required for each instruction. Some instructions appear in more than one table
as these instructions are to 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 178. Arithmetic Instructions
Mnemonic
ADC
ADCX
ADD
ADDX
CP
CPC
CPCX
CPX
DA
DEC
DECW
INC
INCW
MULT
SBC
SBCX
SUB
SUBX
Operands
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst
dst
dst
dst
dst
dst
dst, src
dst, src
dst, src
dst, src
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
PS025015-1212
PRELIMINARY
eZ8 CPU Instruction Set