參數(shù)資料
型號(hào)： HD404669
廠商： Hitachi,Ltd.
英文描述： Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
中文描述： 低電壓如同在微機(jī)芯片的DTMF產(chǎn)生電路（帶雙音多頻電路的低電壓微計(jì)算機(jī)）
文件頁數(shù)： 118/142頁
文件大?。?/td> 894K
代理商： HD404669
HD404669 Series
118
Table 26 Register-Register Instructions
Operation
Mnemonic
Operation Code
Function
Status
Words/
Cycles
Load A from B
LAB
0
0
0
1
0
0 1
0
0
0
B
→
A
1/1
Load B from A
LBA
0
0
1
1
0
0 1
0
0
0
A
→
B
1/1
Load A from W
LAW
0
0
1
0
0
0
0
0
0
0
0 0
0 0
0
0
0
0
0
0
W
→
A
2/2
*
Load A from Y
LAY
0
0
1
0
1
0 1
1
1
1
Y
→
A
1/1
Load A from SPX
LASPX
0
0
0
1
1
0 1
0
0
0
SPX
→
A
1/1
Load A from SPY
LASPY
0
0
0
1
0
1 1
0
0
0
SPY
→
A
1/1
Load A from MR
LAMR m
1
0
0
1
1
1 m
3
m
2
m
1
m
0
MR (m)
→
A
1/1
Exchange MR and A
XMRA m
1
0
1
1
1
1 m
3
m
2
m
1
m
0
MR (m)
A
1/1
Note:
*
The assembler automatically provides an operand for the second word of the LAW instruction.
Table 27 RAM Address Instructions
Operation
Mnemonic
Operation Code
Function
Status
Words/
Cycles
Load W from immediate
LWI i
0
0
1
1
1
1 0
0
i
1
i
0
i
→
W
1/1
Load X from immediate
LXI i
1
0
0
0
1
0 i
3
i
2
i
1
i
0
i
→
X
1/1
Load Y from immediate
LYI i
1
0
0
0
0
1 i
3
i
2
i
1
i
0
i
→
Y
1/1
Load W from A
LWA
0
0
1
0
0
0
0
0
0
0
1 0
0 0
0
0
0
0
0
0
A
→
W
2/2
*
Load X from A
LXA
0
0
1
1
1
0 1
0
0
0
A
→
X
1/1
Load Y from A
LYA
0
0
1
1
0
1 1
0
0
0
A
→
Y
1/1
Increment Y
IY
0
0
0
1
0
1 1
1
0
0
Y + 1
→
Y
NZ
1/1
Decrement Y
DY
0
0
1
1
0
1 1
1
1
1
Y – 1
→
Y
NB
1/1
Add A to Y
AYY
0
0
0
1
0
1 0
1
0
0
Y + A
→
Y
OVF
1/1
Subtract A from Y
SYY
0
0
1
1
0
1 0
1
0
0
Y – A
→
Y
NB
1/1
Exchange X and SPX
XSPX
0
0
0
0
0
0 0
0
0
1
X
SPX
1/1
Exchange Y and SPY
XSPY
0
0
0
0
0
0 0
0
1
0
Y
SPY
1/1
Exchange X and SPX,
Y and SPY
XSPXY
0
0
0
0
0
0 0
0
1
1
X
SPX,Y
SPY
1/1
Note:
*
The assembler automatically provides an operand for the second word of the LWA instruction.
相關(guān)PDF資料
PDF描述
HD407A4669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
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