參數(shù)資料
型號： MR80C52XXX-36P883R
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
封裝： LCC-44
文件頁數(shù)： 106/132頁
文件大?。?/td> 10886K
代理商： MR80C52XXX-36P883R
311
2486AA–AVR–02/2013
ATmega8(L)
Instruction Set Summary
Mnemonics
Operands
Description
Operation
Flags
#Clocks
ARITHMETIC AND LOGIC INSTRUCTIONS
ADD
Rd, Rr
Add two Registers
Rd
Rd + Rr
Z, C, N, V, H
1
ADC
Rd, Rr
Add with Carry two Registers
Rd
Rd + Rr + C
Z, C, N, V, H
1
ADIW
Rdl,K
Add Immediate to Word
Rdh:Rdl
Rdh:Rdl + K
Z, C, N, V, S
2
SUB
Rd, Rr
Subtract two Registers
Rd
Rd - Rr
Z, C, N, V, H
1
SUBI
Rd, K
Subtract Constant from Register
Rd
Rd - K
Z, C, N, V, H
1
SBC
Rd, Rr
Subtract with Carry two Registers
Rd
Rd - Rr - C
Z, C, N, V, H
1
SBCI
Rd, K
Subtract with Carry Constant from Reg.
Rd
Rd - K - C
Z, C, N ,V, H
1
SBIW
Rdl,K
Subtract Immediate from Word
Rdh:Rdl
Rdh:Rdl - K
Z, C, N, V, S
2
AND
Rd, Rr
Logical AND Registers
Rd
Rd Rr
Z, N, V
1
ANDI
Rd, K
Logical AND Register and Constant
Rd
Rd K
Z, N, V
1
OR
Rd, Rr
Logical OR Registers
Rd
Rd v Rr
Z, N, V
1
ORI
Rd, K
Logical OR Register and Constant
Rd
Rd v K
Z, N, V
1
EOR
Rd, Rr
Exclusive OR Registers
Rd
Rd Rr
Z, N, V
1
COM
Rd
One’s Complement
Rd
0xFF Rd
Z, C, N, V
1
NEG
Rd
Two’s Complement
Rd
0x00 Rd
Z, C, N, V, H
1
SBR
Rd,K
Set Bit(s) in Register
Rd
Rd v K
Z, N, V
1
CBR
Rd,K
Clear Bit(s) in Register
Rd
Rd (0xFF - K)
Z, N, V
1
INC
Rd
Increment
Rd
Rd + 1
Z, N, V
1
DEC
Rd
Decrement
Rd
Rd 1
Z, N, V
1
TST
Rd
Test for Zero or Minus
Rd
Rd Rd
Z, N, V
1
CLR
Rd
Clear Register
Rd
Rd Rd
Z, N, V
1
SER
Rd
Set Register
Rd
0xFF
None
1
MUL
Rd, Rr
Multiply Unsigned
R1:R0
Rd x Rr
Z, C
2
MULS
Rd, Rr
Multiply Signed
R1:R0
Rd x Rr
Z, C
2
MULSU
Rd, Rr
Multiply Signed with Unsigned
R1:R0
Rd x Rr
Z, C
2
FMUL
Rd, Rr
Fractional Multiply Unsigned
R1:R0
(Rd x Rr)
<< 1
Z, C
2
FMULS
Rd, Rr
Fractional Multiply Signed
R1:R0
(Rd x Rr)
<< 1
Z, C
2
FMULSU
Rd, Rr
Fractional Multiply Signed with Unsigned
R1:R0
(Rd x Rr)
<< 1
Z, C
2
BRANCH INSTRUCTIONS
RJMP
k
Relative Jump
PC
PC + k + 1
None
2
IJMP
Indirect Jump to (Z)
PC
Z
None
2
RCALL
k
Relative Subroutine Call
PC
PC + k + 1
None
3
ICALL
Indirect Call to (Z)
PC
ZNone
3
RET
Subroutine Return
PC
STACK
None
4
RETI
Interrupt Return
PC
STACK
I
4
CPSE
Rd,Rr
Compare, Skip if Equal
if (Rd = Rr) PC
PC + 2 or 3
None
1 / 2 / 3
CP
Rd,Rr
Compare
Rd
Rr
Z, N, V, C, H
1
CPC
Rd,Rr
Compare with Carry
Rd
Rr C
Z, N, V, C, H
1
CPI
Rd,K
Compare Register with Immediate
Rd
K
Z, N, V, C, H
1
SBRC
Rr, b
Skip if Bit in Register Cleared
if (Rr(b)=0) PC
PC + 2 or 3
None
1 / 2 / 3
SBRS
Rr, b
Skip if Bit in Register is Set
if (Rr(b)=1) PC
PC + 2 or 3
None
1 / 2 / 3
SBIC
P, b
Skip if Bit in I/O Register Cleared
if (P(b)=0) PC
PC + 2 or 3
None
1 / 2 / 3
SBIS
P, b
Skip if Bit in I/O Register is Set
if (P(b)=1) PC
PC + 2 or 3
None
1 / 2 / 3
BRBS
s, k
Branch if Status Flag Set
if (SREG(s) = 1) then PC
PC+k + 1
None
1 / 2
BRBC
s, k
Branch if Status Flag Cleared
if (SREG(s) = 0) then PC
PC+k + 1
None
1 / 2
BREQ
k
Branch if Equal
if (Z = 1) then PC
PC + k + 1
None
1 / 2
BRNE
k
Branch if Not Equal
if (Z = 0) then PC
PC + k + 1
None
1 / 2
BRCS
k
Branch if Carry Set
if (C = 1) then PC
PC + k + 1
None
1 / 2
BRCC
k
Branch if Carry Cleared
if (C = 0) then PC
PC + k + 1
None
1 / 2
BRSH
k
Branch if Same or Higher
if (C = 0) then PC
PC + k + 1
None
1 / 2
BRLO
k
Branch if Lower
if (C = 1) then PC
PC + k + 1
None
1 / 2
BRMI
k
Branch if Minus
if (N = 1) then PC
PC + k + 1
None
1 / 2
BRPL
k
Branch if Plus
if (N = 0) then PC
PC + k + 1
None
1 / 2
BRGE
k
Branch if Greater or Equal, Signed
if (N
V= 0) then PC PC + k + 1
None
1 / 2
BRLT
k
Branch if Less Than Zero, Signed
if (N
V= 1) then PC PC + k + 1
None
1 / 2
BRHS
k
Branch if Half Carry Flag Set
if (H = 1) then PC
PC + k + 1
None
1 / 2
BRHC
k
Branch if Half Carry Flag Cleared
if (H = 0) then PC
PC + k + 1
None
1 / 2
BRTS
k
Branch if T Flag Set
if (T = 1) then PC
PC + k + 1
None
1 / 2
BRTC
k
Branch if T Flag Cleared
if (T = 0) then PC
PC + k + 1
None
1 / 2
BRVS
k
Branch if Overflow Flag is Set
if (V = 1) then PC
PC + k + 1
None
1 / 2
BRVC
k
Branch if Overflow Flag is Cleared
if (V = 0) then PC
PC + k + 1
None
1 / 2
相關(guān)PDF資料
PDF描述
MQ80C52XXX-36SHXXX 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQFP44
MC80C32E-16SHXXX:D 8-BIT, 16 MHz, MICROCONTROLLER, CDIP40
MR80C52XXX-36SCD 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
MD80C32-16SHXXX 8-BIT, 16 MHz, MICROCONTROLLER, CDIP40
MR80C32E-20/883:RD 8-BIT, 20 MHz, MICROCONTROLLER, CQCC44
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