EZ80F91MCU Datasheet, PDF (349/396 Pages) Zilog, Inc. – eZ80Acclaim-TM Flash Microcontrollers

eZ80F91 MCU
Product Specification
330
eZ80^® CPU Instruction Set
Tables 210 through 219 indicate the CPU instructions available for use with the
eZ80F91 device. The instructions are grouped by class. More detailed information
is available in the eZ80 CPU User Manual (UM0077), available on zilog.com.
Table 210. Arithmetic Instructions
Mnemonic
ADC
ADD
CP
DAA
DEC
INC
MLT
NEG
SBC
SUB
Instruction
Add with Carry
Add without Carry
Compare with Accumulator
Decimal Adjust Accumulator
Decrement
Increment
Multiply
Negate Accumulator
Subtract with Carry
Subtract without Carry
Table 211. Bit Manipulation Instructions
Mnemonic
BIT
RES
SET
Instruction
Bit Test
Reset Bit
Set Bit
Table 212. Block Transfer and Compare Instructions
Mnemonic
CPD (CPDR)
CPI (CPIR)
Instruction
Compare and Decrement (with Repeat)
Compare and Increment (with Repeat)
PS019209-0504
PRELIMINARY
eZ80^® CPU Instruction Set