1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2021/7/22 Sheet of
File: E:\电路城\数据采集（TLC2543）\原理图\Sheet1.SchDocDrawn By:
P1.0
1
P1.1
2
P1.2
3
P1.3
4
P1.4
5
P1.5
6
P1.6
7
P1.7
8
RST
9
P3.0/RXD
10
P3.1/TXD
11
P3.2/INT0
12
P3.3/INT1
13
P3.4/T0
14
P3.5/T1
15
P3.6/WR
16
P3.7/RD
17
XTAL2
18
XTAL1
19
GND
20
P2.0
21
P2.1
22
P2.2
23
P2.3
24
P2.4
25
P2.5
26
P2.6
27
P2.7
28
PSEN
29
ALE/PROG
30
EA
31
P0.7
32
P0.6
33
P0.5
34
P0.4
35
P0.3
36
P0.2
37
P0.1
38
P0.0
39
VCC
40
U1
80511 2
Y1
XTAL
30pF
C2
Cap
10uF
C1
Cap Pol1
30pF
C3
Cap
10K
R1
Res2
GND
VCC
1
2
3
4
5
6
7
8
9
RP1
RESP
S1
SW-PB
D1
LED3
S2
SW-PB
S3
SW-PB
S4
SW-PB
S5
SW-PB
S6
SW-PB
S7
SW-PB
S8
SW-PB
S9
SW-PB
S10
SW-PB
S11
SW-PB
S12
SW-PB
S13
SW-PB
S14
SW-PB
S15
SW-PB
S16
SW-PB
S17
SW-PB
P10
P11
P12
P13
P14
P15
P16
P17
P30
P31
P32
P33
P34
P35
P36
P37
P10
P11
P12
P13
P14
P15
P16
P17
Vin Vout
GND
7805
Volt Reg
0.1uF
C5
Cap
100uF
C4
Cap Pol1
0.1uF
C7
Cap
100uF
C6
Cap Pol1
1
2
P1
电源接口
GND
VCC
10K
R2
Res2
VCC
D2
LED3
10K
R3
Res2
P36
P37
A
B
C
D
E
F
G
DP
1
2
3
4
5
6
7
8
DS1
AIN0
1
AIN1
2
AIN2
3
AIN3
4
AIN4
5
AIN5
6
AIN6
7
AIN7
8
AIN8
9
AIN9
11
REF+
14
REF-
13
SDO
16
ADDR
17
CS
15
CLK
18
EOC
19
AIN10
12
U2
TLC2543
P30
P31
P32
P33
P34
GND
VCC
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
IN0
IN1
IN2
1
2
P2
通道1
GND
1
2
P3
通道2
GND
1
2
P4
通道3
GND
1
2
P5
通道4
GND
1
2
P6
通道5
GND
1
2
P7
通道6
GND
1
2
P8
通道7
GND
1
2
P9
通道8
GND
1
2
P10
通道9
GND
1
2
P11
通道10
GND
1
2
P12
通道11
GND
IN3
IN4 IN5 IN6 IN7
IN8 IN9 IN10
IN0 IN1 IN2
PI001
PI002
PI003
PI004
PI005
PI006
PI007
PI008
PI009
PI0011
PI0012
PI0013
PI0014
PI0015
PI0016
PI0017
PI0018
PI0019
CO
PI001
PI002 PI003 PI004
PI005 PI006
PI007 PI008PI00A PI00B PI00C
PI00D
PI00DP
PI00E PI00F PI00G
PI001
PI002
PI003
PI004
PI005
PI006
PI007
PI008
PI009
PI780501
PI780502
PI780503
PIC101
PIC102
PIC201
PIC202
PIC301
PIC302
PIC401
PIC402 PIC501
PIC502 PIC601
PIC602 PIC701
PIC702
PID?01
PID?02
PID?01
PID?02
PIP101
PIP102
PIR101
PIR102
PIR101
PIR102
PIR101
PIR102
PIS101
PIS102
PIS201 PIS202 PIS301 PIS302 PIS401 PIS402 PIS501 PIS502
PIS601 PIS602 PIS701 PIS702 PIS801 PIS802 PIS901 PIS902
PIS1001 PIS1002 PIS1101 PIS1102 PIS1201 PIS1202 PIS1301 PIS1302
PIS1401 PIS1402 PIS1501 PIS1502 PIS1601 PIS1602 PIS1701 PIS1702
PIU?01
PIU?02
PIU?03
PIU?04
PIU?05
PIU?06
PIU?07
PIU?08
PIU?09
PIU?010
PIU?011
PIU?012
PIU?013
PIU?014
PIU?015
PIU?016
PIU?017
PIU?018
PIU?019
PIU?020
PIU?021
PIU?022
PIU?023
PIU?024
PIU?025
PIU?026
PIU?027
PIU?028
PIU?029
PIU?030
PIU?031
PIU?032
PIU?033
PIU?034
PIU?035
PIU?036
PIU?037
PIU?038
PIU?039
PIU?040
PIY101
PIY102
PI0013
PI780502
PIC201
PIC301
PIC402 PIC501 PIC602 PIC701
PIP101
PIR101
PIU?020
PI001
NL
PI002
NL
PI003
NL
PI004
NL
PI005
NL
PI006
NL
PI007
NL
PI008
NL
PI009
NL
PI0011
NL
PI780501
PIC401 PIC502
PIP102
PI001
PIU?021
PI002
PI00A
PIU?039
PIU?022
PI003
PI00B
PIU?038
PIU?023
PI004
PI00C
PIU?037
PIU?024
PI005
PI00D
PIU?036
PIU?025
PI006
PI00E
PIU?035
PIU?026
PI007
PI00F
PIU?034
PIU?027
PI008
PI00G
PIU?033
PIU?028
PI009
PI00DP
PIU?032
PIC102
PIR102
PIS101
PIU?09
PIC202
PIU?018
PIY101
PIC302
PIU?019
PIY102
PID?01
PIR102
PIU?029
PIU?030
PIS201
PIS601
PIS1001
PIS1401
PIU?01
NL
PIS301
PIS701
PIS1101
PIS1501
PIU?02
NL
PIS401
PIS801
PIS1201
PIS1601
PIU?03
NL
PIS501
PIS901
PIS1301
PIS1701
PIU?04
NL
PIS202 PIS302 PIS402 PIS502
PIU?05
NL
PIS602 PIS702 PIS802 PIS902
PIU?06
NL
PIS1002 PIS1102 PIS1202 PIS1302
PIU?07
NL
PI0012
PIS1402 PIS1502 PIS1602 PIS1702
PIU?08
NL
PI0016
PIU?010
NL
PI0017
PIU?011
NL
PI0015
PIU?012
NL
PI0018
PIU?013
NL
PI0019
PIU?014
NL
PIU?015
NL
PID?02
PIU?016
NL
PID?02
PIU?017
NL
PI001
PI0014
PI780503
PIC101
PIC601 PIC702
PIR101
PIS102
PIU?031
PIU?040
