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參數(shù)資料
| 型號： | UPD7566ACSA |
| 廠商： | NEC Corp. |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCOMPUTER |
| 中文描述： | 4位單片機 |
| 文件頁數(shù)： | 28/58頁 |
| 文件大小： | 471K |
| 代理商： | UPD7566ACSA |
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μ
P
Arithmetic
Operation
Accumulator/
Carry Flag
Manipulation
Increment/
Decrement
¤
¤
¤
0 0 0 1 I
3
I
2
I
1
I
0
0 0 1 0 1 0 I
1
I
0
0 1 0 1 0 0 R
1
R
0
1 1 0 I
4
I
3
I
2
I
1
I
0
0 1 0 1 0 1 1 1
0 1 0 0 I
3
I
2
I
1
I
0
0 1 1 1 1 0 1 1
0 1 0 1 0 1 R
1
R
0
0 0 0 0 I
3
I
2
I
1
I
0
0 1 1 1 1 1 0 1
0 1 1 1 1 1 0 0
0 1 1 1 1 1 1 0
0 1 1 1 1 1 1 1
0 1 1 1 1 0 0 0
0 1 1 1 1 0 0 1
0 1 0 1 1 0 0 1
0 0 1 1 1 1 0 1
0 1 0 1 1 0 0 0
0 0 1 1 1 1 0 0
0 1 1 0 1 0 B
1
B
0
0 1 1 0 1 1 B
1
B
0
0 0 D
5
D
4
D
3
D
2
D
1
D
0
0 0 D
5
D
4
D
3
D
2
D
1
D
0
OP Code
Instructions
Mne-
monic
ope-
rand
Operation
Skip
B1
B2
Condition
Load/Store
LAI
n4
A n4
Loads n4 to accumulator
String-effect
LAI
LHI
LAM
n2
pr
H n2
A (pr) pr = HL-, HL+, HL
Loads n2 to register H
Loads memory contents addressed
by pr to accumulator
Loads n5 to registerpair HL
L = FH (HL-)
L = 0 (HL+)
String-effect
LHLI
LHLI
n5
H 0 I
4
, L I
3-0
ST
(HL) A
Stores accumulator contents to
memory addressed by HL
Stores n4 in memory addressed by
HL and then increments L register
contents
Exchanges accumulator contents with
L register contents
Exchanges accumulator contents with
contents of memory addressed by pr
Adds accumulator contents to n4
Adds accumulator contents to
contents of memory addressed by HL
Adds accumulator contents to
contents of memory addressed by HL
with carry flag
Exclusive-ORs accumulator contents
with contents of memory addressed
by HL
Complements accumulator contents
Resets carry flag
Sets carry flag
Increments L register contents
Increments contents of memory
addressed by mem
Decrements L register contents
Decrements contents of memory
addressed by mem
Resets bit, specified by B
1-0
, of
memory addressed by HL
Sets bit, specified by B
1-0
, of
memory addressed by HL
STII
n4
(HL) n4, L L+1
XAL
A L
XAM
pr
A (pr) pr = HL-, HL+, HL
L = FH (HL-)
L = 0 (HL+)
Carry
Carry
AISC
ASC
n4
A A + n4
A A + (HL)
ACSC
A, C A + (HL) + C
Carry
EXL
A A V (HL)
CMA
RC
SC
ILS
IDRS
A A
C 0
C 1
L L + 1
(mem) (mem) + 1
L = 0
(mem) = 0
mem
DLS
DDRS
L L - 1
(mem) (mem) - 1
L = FH
(mem) = FH
mem
Memory bit
Manipulation
RMB
bit
(HL)
bit
0
SMB
bit
(HL)
bit
1
2
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參數(shù)描述 |
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| UPD7566CS044 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD75P0016CU | 制造商:Renesas Electronics Corporation 功能描述:MCU 4-Bit 75XL CISC 16KB EPROM 2.5V/3.3V/5V 42-Pin SPDIP |
| UPD75P0016CU-A | 制造商:Renesas Electronics Corporation 功能描述:MCU 4-Bit 75XL CISC 16KB EPROM 2.5V/3.3V/5V 42-Pin SPDIP 制造商:Renesas Electronics 功能描述:75XL 6MHz Cut Tape 制造商:Renesas 功能描述:MCU 4-Bit 75XL CISC 16KB EPROM 2.5V/3.3V/5V 42-Pin SPDIP |
| UPD75P0016GB-3BS-MTX | 制造商:Renesas Electronics 功能描述:MCU 4-Bit 75XL CISC 16KB EPROM 2.5V/3.3V/5V 44-Pin PQFP |
| UPD75P0016GB-3BS-MTX-A | 制造商:Renesas Electronics Corporation 功能描述:MCU 4-bit 75XL CISC 16KB EPROM 2.5V/3.3V/5V 44-Pin PQFP 制造商:Renesas 功能描述:MCU 4-bit 75XL CISC 16KB EPROM 2.5V/3.3V/5V 44-Pin PQFP |
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