5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Tran 1
Tran 2
Tran 3
Tran 4
Tran 5
Tran 6
Tran 7
Tran 8
Tran 7 Tran 6 Tran 5 Tran 4 Tran 3 Tran 2 Tran 1
Row 7 Row 6 Row 5 Row 4 Row 3 Row 2 Row 1Row 8
Tran 8
VCC
VCC VCC VCC VCC VCC VCC VCC VCC
VCC
Title
Size Document Number Rev
Date: Sheet
of
<Doc>
<RevCode>
<Title>
D
11Monday, November 14, 2005
Title
Size Document Number Rev
Date: Sheet
of
<Doc>
<RevCode>
<Title>
D
11Monday, November 14, 2005
Title
Size Document Number Rev
Date: Sheet
of
<Doc>
<RevCode>
<Title>
D
11Monday, November 14, 2005
1
Col 1
2
Col 2
3
Col 3
4
Col 4
5
Col 5
6
Col 6
7
Col 7
8
Col 8
9
Row 1
10
Row 2
11
Row 3
12
Row 4
13
Row 5
14
Row 6
15
Row 7
16
Row 8
U1U1
SDO
9
CLR
10
G
13
SDI
14
SRCLK
11
RCLK
12
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
74HC59574HC595
COM
10
IN1
1
IN2
2
IN3
3
IN4
4
IN5
5
IN6
6
IN7
7
IN8
8
OUT1
18
OUT2
17
OUT3
16
OUT4
15
OUT5
14
OUT6
13
OUT7
12
OUT8
11
ULN2803ULN2803
1K x 81K x 8
1
Col 1
2
Col 2
3
Col 3
4
Col 4
5
Col 5
6
Col 6
7
Col 7
8
Col 8
9
Row 1
10
Row 2
11
Row 3
12
Row 4
13
Row 5
14
Row 6
15
Row 7
16
Row 8
U4U4
A1015 X 8A1015 X 8
4.7K4.7K
100100
SDO
9
CLR
10
G
13
SDI
14
SRCLK
11
RCLK
12
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
74HC59574HC595
COM
10
IN1
1
IN2
2
IN3
3
IN4
4
IN5
5
IN6
6
IN7
7
IN8
8
OUT1
18
OUT2
17
OUT3
16
OUT4
15
OUT5
14
OUT6
13
OUT7
12
OUT8
11
ULN2803ULN2803
10K10K
1
Col 1
2
Col 2
3
Col 3
4
Col 4
5
Col 5
6
Col 6
7
Col 7
8
Col 8
9
Row 1
10
Row 2
11
Row 3
12
Row 4
13
Row 5
14
Row 6
15
Row 7
16
Row 8
U3U3
SDO
9
CLR
10
G
13
SDI
14
SRCLK
11
RCLK
12
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
74HC59574HC595
10uF10uF
SDO
9
CLR
10
G
13
SDI
14
SRCLK
11
RCLK
12
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
74HC59574HC595
4.7K4.7K
SW1SW1
1
Col 1
2
Col 2
3
Col 3
4
Col 4
5
Col 5
6
Col 6
7
Col 7
8
Col 8
9
Row 1
10
Row 2
11
Row 3
12
Row 4
13
Row 5
14
Row 6
15
Row 7
16
Row 8
U2U2
33pF33pF
COM
10
IN1
1
IN2
2
IN3
3
IN4
4
IN5
5
IN6
6
IN7
7
IN8
8
OUT1
18
OUT2
17
OUT3
16
OUT4
15
OUT5
14
OUT6
13
OUT7
12
OUT8
11
ULN2803ULN2803
RST
9
XTAL2
18
XTAL1
19
PSEN
29
ALE/PROG
30
EA/VPP
31
P1.0
1
P1.1
2
P1.2
3
P1.3
4
P1.4
5
P1.5
6
P1.6
7
P1.7
8
P2.0/A8
21
P2.1/A9
22
P2.2/A10
23
P2.3/A11
24
P2.4/A12
25
P2.5/A13
26
P2.6/A14
27
P2.7/A15
28
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
P0.0/AD0
39
P0.1/AD1
38
P0.2/AD2
37
P0.3/AD3
36
P0.4/AD4
35
P0.5/AD5
34
P0.6/AD6
33
P0.7/AD7
32
U5
AT89C51
U5
AT89C51
COM
10
IN1
1
IN2
2
IN3
3
IN4
4
IN5
5
IN6
6
IN7
7
IN8
8
OUT1
18
OUT2
17
OUT3
16
OUT4
15
OUT5
14
OUT6
13
OUT7
12
OUT8
11
ULN2803ULN2803