7-1
UYA-S90SF
7-1
2
3
4
5
1
A
B
C
D
E
F
G
H
MEC-13
BOARD NO. 1-679-702-11
LOT NO. 005-
B-CEPXA125A-MEC13-02
MEC-13
MEC-13
(F.GND)
+5V
GND
NC
NC
8
0
1
C
I
5
0
1
C
I
6
0
1
C
I
2
0
1
C
I
1
0
1
C
I
GND
GND
+5V
+5V
SW3
SW2
SW1
SW0
GND
RES0
WR
CS
A3
A2
A1
A0
GND
D7
D6
D5
D4
D3
D2
D1
D0
GND
POSITION_2
POSITION_1
FEED_2
FEED_1
GND
POSITION_C
POSITION_B
POSITION_A
5V
GND
JUM
5V
12V
GND
GND
5V
MD2SCK
MD2TXD
MD2RXD
MD2RTT
MD2RTR
PA4/TIOCA1/A23
PA7/TIOCB2/A20
PA6/TIOCA2/A21
PA5/TIOCB1/A22
PA3/TIOCB0/TCLKD
PA2/TIOCA0/TCLKC
PA1/TCLKB
PA0/TCLKA
P83/
IRQ3
IRQ2
P82/
IRQ1
P81/
P80/
IRQ0
AVCC
VREF
P77/AN7
P76/AN6
P75/AN5
P74/AN4
P73/AN3
P72/AN2
P71/AN1
P70/AN0
AVSS
RES0
WR
RD
AS
VCC
XTAL
EXTAL
VSS
NMI
RES
STBY
Ø
MD1
MD0
P60/ WAIT
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
VSS
A7
A6
A5
A4
A3
A2
A1
A0
VCC
D7
D6
D5
D4
D3
D2
D1
D0
VSS
IRQ4
P94/SCK/
P92/RXD
P90/TXD
ADTRG
PB7/
PB6
PB5/TOCXB4
PB4/TOCXA4
PB3/TIOCB4
PB2/TIOCA4
PB1/TIOCB3
PB0/TIOCA3
FLASH ROM
CPU
RESET
SW3
SW2
SW1
SW0
SW3
SW2
SW1
SW0
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
D3
D4
D5
D6
D7
SW3
SW2
SW1
SW0
12V
5V
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
3
4
3
4
14
7
12
13
10
11
8
9
6
5
4
3
2
1
2
1
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12
12
12
12
12
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
20
10
19
18
17
16
15
14
13
12
11
9
8
7
6
5
4
3
2
1
5
4
3
2
1
3
2
1
5V
5V
5V
12V
5V
12V
5V
5V
5V
12V
5V
5V
5V
5V
5V
5V
5V
5V
,NM
28P
SST39SF010
RD5.6SB
RD5.6SB
RD5.6SB
RD5.6SB
RD5.6SB
4.7k
4.7k
4.7k
4.7k
16MHz
0
0
0
0
,NM
0
0
0
100k
,NM
,NM
10k
,NM
,NM
10k
10k
10k
10k
10k
10k
10k
10k
22k
22k
22k
560
,NM
10k
10k
47
47
47
47
47
74HC138
M54543L
74HC04
74HC04
74HC04
74HC04
74HC04
74HC04
74HC04
M54543L
S-80840ANUP
LS541
IS2837
3P
2P
2P
5P
11P
0.1
0.1
50V
0.1
50V
0.1
16V
220µF
0.1
0.1
0.1
0.1
50V
0.1
50V
0.1
16V
220µF
0.1
0.1
10V
470µF
F
25V
0.1
10V
470µF
F
25V
0.1
16V
220µF
F
25V
0.1
16V
220µF
F
25V
0.1
1000p
16V
47
0.1
CN103
LND101
IC106
D105
D104
D103
D102
D101
R124
R123
R122
R121
X401
S101
R136
R135
R134
R133
R132
R131
R130
R129
R128
R127
R126
R125
R120
R119
R118
R117
R116
R115
R114
R113
R112
R111
R110
R109
R108
R107
R106
R105
R104
R103
R102
R101
LF102
LF101
L102
L101
IC108
IC107
IC105
IC104(7/7)
IC104(6/7)
IC104(5/7)
IC104(4/7)
IC104(3/7)
IC104(2/7)
IC104(1/7)
IC103
IC102
IC101
FL105
FL104
FL103
FL102
FL101
FB101
D106
CN106
CN105
CN104
CN102
CN101
C129
C128
C127
C126
C123
C122
C121
C120
C119
C118
C117
C114
C113
C112
C111
C110
C109
C108
C107
C106
C105
C104
C103
C102
C101
5
4
3
2
1
3
2
1
VCC
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
EN
C
B
A
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
13
14
15
17
18
19
20
21
ROM
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
VSS
NC
PGM
OE
CE
VCC
VPP
16
30
31
24
22
32
1
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
11
10
9
8
7
6
5
4
3
2
1
GND
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
2
1
9
8
7
6
5
4
3
2
1
2
1
LPF
LPF
LPF
LPF
LPF
GND
VCC
G1 G2
IN
OUT
GND
DATA LINE BUFFER
ADDRESS DECODER
Section 7
Schematic Diagrams and Board Layouts