參數(shù)資料
型號: SDA20C440
廠商: SIEMENS A G
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PQFP80
封裝: PLASTIC, MQFP-80
文件頁數(shù): 38/55頁
文件大小: 990K
代理商: SDA20C440
SDA 20C440
Semiconductor Group
43
Data Transfer Operations
Mnemonic
Description
Byte
Clocks
MV
A,Rn
Move Register to Accumulator
1
4
MV
A,adr
Move Direct Byte to Accumulator
2
7
MV
A,(Ra)
Move Indirect RAM to Accumulator
1
5
MV
A,data
Move Immediate Data to Accumulator
2
6
MV
Rn,A
Move Accumulator to Register
1
4
MV
Rn,adr
Move Direct Byte to Register
2
9
MV
Rn,data
Move Immediate Data to Register
2
7
MV
adr,A
Move Accumulator to Direct Byte
2
7
MV
adr,Rn
Move Register to Direct Byte
2
8
MV
adr1,adr2
Move Direct Byte Adr2 to Direct Byte Adr1
3
11
MV
adr,(Ra)
Move Indirect RAM to Direct Byte
2
9
MV
adr, data
Move Immediate Data to Direct Byte
3
10
MV
(Ra),A
Move Accumulator to Indirect RAM
1
5
MV
(Ra),adr
Move Direct Byte to Indirect RAM
2
10
MV
(Ra),data
Move Immediate Data to Indirect RAM
2
8
MV
DP,wadr
Load Data Pointer with a 16-Bit Constant
3
9
MV
A,(A + DP)
Move Byte (A + DP) to Accumulator
1
7
MV
A,(A + PC)
Move Byte (A + PC) to Accumulator
1
7
MVX
A,(Ra)
Move External RAM (8-bit addr) to Accumulator
1
8
MVX
A,(DP)
Move External RAM (16-bit addr) to Accumulator
1
7
MVX
(Ra),A
Move A to External RAM (8-bit addr)
1
7
MVX
(DP),A
Move A to External RAM (16-bit addr)
1
6
PUSH
adr
Push Direct Byte onto Stack
2
9
POP
adr
Pop Direct Byte from Stack
2
9
EX
A,Rn
Exchange Register with Accumulator
1
6
EX
A,adr
Exchange Direct Byte with Accumulator
2
9
EX
A,(Ra)
Exchange Indirect RAM with Accumulator
1
7
EXNB
A,(Ra)
Exchange Low-Order Nibble of Indirect RAM with A
1
8
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