EZ80L92MCU Datasheet, PDF (202/241 Pages) Zilog, Inc. – eZ80Acclaim Flash Microcontrollers

eZ80L92 MCU
Product Specification
187
eZ80^® CPU Instruction Set
Tables 108 through 117 indicate the eZ80^® CPU instructions available for use with the
eZ80L92. The instructions are grouped by class. More detailed information is available in
the eZ80^® CPU User Manual.
Table 108. Arithmetic Instructions
Mnemonic Instruction
ADC
Add with Carry
ADD
Add without Carry
CP
Compare with Accumulator
DAA
Decimal Adjust Accumulator
DEC
Decrement
INC
Increment
MLT
Multiply
NEG
Negate Accumulator
SBC
Subtract with Carry
SUB
Subtract without Carry
Table 109. Bit Manipulation Instructions
Mnemonic
BIT
RES
SET
Instruction
Bit Test
Reset Bit
Set Bit
Table 110. Block Transfer and Compare Instructions
Mnemonic Instruction
CPD (CPDR) Compare and Decrement (with Repeat)
CPI (CPIR) Compare and Increment (with Repeat)
LDD (LDDR) Load and Decrement (with Repeat)
LDI (LDIR) Load and Increment (with Repeat)
PS013012-1004
PRELIMINARY
eZ80^® CPU Instruction Set