Z8 Encore! XP® F08xA Series
Product Specification
174
Tables 108 through 115 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 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 con-
dition code is ’cc’.
Table 108. Arithmetic Instructions
Mnemonic
ADC
Operands
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst
Instruction
Add with Carry
ADCX
ADD
Add with Carry using Extended Addressing
Add
ADDX
CP
Add using Extended Addressing
Compare
CPC
Compare with Carry
CPCX
CPX
Compare with Carry using Extended Addressing
Compare using Extended Addressing
Decimal Adjust
DA
DEC
dst
Decrement
DECW
INC
dst
Decrement Word
dst
Increment
INCW
MULT
SBC
dst
Increment Word
dst
Multiply
dst, src
dst, src
dst, src
dst, src
Subtract with Carry
SBCX
SUB
Subtract with Carry using Extended Addressing
Subtract
SUBX
Subtract using Extended Addressing
PS024705-0405
P R E L I M I N A R Y
eZ8 CPU Instruction Set
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