參數(shù)資料
型號(hào)： UPD70320GJ-8-5BG
廠商： NEC Corp.
英文描述： V25TM 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述： V25TM 16/8-BIT單片機(jī)
文件頁(yè)數(shù)： 16/74頁(yè)
文件大小： 439K
代理商： UPD70320GJ-8-5BG
1
μ
P
REPC
REPNC
REP
REPE
REPZ
REPNE
REPNZ
MOVBK
CMPBK
CMPM
LDM
STM
dst-block,
src-block
src-block,
dst-block
dst-block
src-block
dst-block
Operation Code
0 1 1 0 0 1 0 1
0 1 1 0 0 1 0 0
1 1 1 1 0 0 1 1
1 1 1 1 0 0 1 0
1 0 1 0 0 1 0 W
1 0 1 0 0 1 1 W
1 0 1 0 1 1 1 W
1 0 1 0 1 1 0 W
1 0 1 0 1 0 1 W
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
Group
Mnemonic
Operand
1
1
1
1
1
1
1
1
1
Bytes
Flags
AC CY V
P
S
Z
Executes the primitive block transfer instruction in the continued
byte while CW
≠
0, and decrements CW by one. If any interruption
is held at this time, it is processed. The program exits the loop
when CY
≠
1.
Same as above.
The program exits the loop when CY
≠
0.
Executes the primitive block transfer instruction in the continued
byte while CW
≠
0, and decrements CW by one. If any interruption
is held at this time, it is processed. The program exits the loop
when the primitive block transfer instruction is CMPBK or CMPM,
and when Z
≠
1.
Same as above.
The program exits the loop when Z
≠
0.
When W = 0, (IY)
←
(IX)
DIR = 0: IX
←
IX + 1, IY
←
IY + 1
DIR = 1: IX
←
IX – 1, IY
←
IY – 1
When W = 1, (IY + 1, IY)
←
(IX + 1, IX)
DIR = 0: IX
←
IX + 2, IY
←
IY + 2
DIR = 1: IX
←
IX – 2, IY
←
IY – 2
When W = 0, (IX) – (IY)
DIR = 0: IX
←
IX + 1, IY
←
IY + 1
DIR = 1: IX
←
IX – 1, IY
←
IY – 1
When W = 1, (IX + 1, IX) – (IY + 1, IY)
DIR = 0: IX
←
IX + 2, IY
←
IY + 2
DIR = 1: IX
←
IX – 2, IY
←
IY – 2
When W = 0, AL – (IY)
DIR = 0: IY
←
IY + 1; DIR = 1: IY
←
IY – 1
When W = 1, AW – (IY + 1, IY)
DIR = 0: IY
←
IY + 2; DIR = 1: IY
←
IY – 2
When W = 0, AL
←
(IX)
DIR = 0: IX
←
IX + 1; DIR = 1: IX
←
IX – 1
When W = 1, AW
←
(IX + 1, IX)
DIR = 0: IX + 2; DIR = 1: IX
←
IX – 2
When W = 0, (IY)
←
AL
DIR = 0: IY
←
IY + 1; DIR = 1: IY
←
IY – 1
When W = 1, (IY + 1, IY)
←
AW
DIR = 0: IY
←
IY + 2; DIR = 1: IY
←
IY – 2
Operation
×
×
×
×
×
Repeat
prefix
Primitive
block
transfer
×
×
×
×
×
×
×
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD70320GJA-5BG 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16-Bit Microcontroller
UPD70320GJA-8-5BG 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16-Bit Microcontroller
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UPD70320L-8 制造商:NEC 制造商全稱(chēng):NEC 功能描述:V25TM 16/8-BIT SINGLE-CHIP MICROCONTROLLER
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