14
0
A
V
IC-W
840
0NEX/XNU
C
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.23 SOC UNIT (FLASH)
5/9
B
5/9
B
A 1 1
A 1 2
A 1 3
A 1 4
A 1 5
A 1 6
A 1 7
A 1 8
A 1 9
A 2 0
E I M _ C S 0
A 8
A 9
A 1 0
A 2 1
D 1 0
D 1 2
D 9
D 1 5
D 1 3
D 1 1
D 1 4
D 8
A 1 2
A 6
A 1 3
A 8
A 2
A 3
A 1 5
A 4
A 1
E I M _ O E
A 5
A 1 6
A 1 7
A 1 1
A 9
A 1 9
A 1 8
A 1 4
A 7
A 1 0
E I M _ W E
E I M _ C S 0
D 4
D 5
D 6
D 7
A 0
A 1
A 2
A 3
A 4
A 5
A 6
A 7
E I M _ W E
A 2 1
A 0
E I M _ O E
A 2 2
A 2 3
D 0
D 3
D 1
D 2
POR
D 1 5
D 7
D 1 4
D 6
D 1 3
D 5
D 1 2
D 4
D 1 1
D 3
D 1 0
D 2
D 9
D 1
D 8
D 0
A 2 0
A 2 2
A 2 3
C 7 4 0 3
C C G 1 3 9 2 - A
0 . 0 1 u1 6 V
0 6 0 3
C 7 4 0 9
C C G 1 3 9 2 - A
0 . 0 1 u 1 6 V
0 6 0 3
C7402
CCG1372-A
0.1u
10V
0603
C7401
470p/50
GNDD
GNDD
GNDD
* I C 7 4 0 1
C V Q 1 0 7 7
A 2 3
1
A 2 2
2
A 1 5
3
A 1 4
4
5
A 1 3
6
A 1 2
7
A 1 1
8
A 1 0
9
A 9
1 0
A 8
1 1
A 1 9
1 2
A 2 0
1 3
W E #
1 4
R E S E T #
1 5
A 2 1
1 6
W P # / A C C
1 7
R Y / B Y #
1 8
A 1 8
1 9
A 1 7
2 0
A 7
2 1
A 6
2 2
A 5
2 3
A 4
2 4
A 3
2 5
A 2
2 6
A 1
2 7
N C 1
2 8
N C 2
2 9
V I / O
3 0
N C 3
3 1
A 0
3 2
C E #
3 3
G N D 1
3 4
O E #
3 5
Q 0
3 6
Q 8
3 7
Q 1
3 8
Q 9
3 9
Q 2
4 0
Q 1 0
4 1
Q 3
4 2
Q 1 1
4 3
V C C
4 4
Q 4
4 5
Q 1 2
4 6
Q 5
4 7
Q 1 3
4 8
Q 6
4 9
Q 1 4
5 0
Q 7
5 1
Q 1 5 / A - 1
5 2
G N D 2
5 3
B Y T E #
5 4
A 1 6
5 5
N C 4
5 6
N C 5
L7402
NM
R 7 4 2 3
3 3 0
2
1
4
3
6
5
8
7
R 7 4 2 2
3 3 0
2
1
4
3
6
5
8
7
R 7 4 2 1
3 3 0
2
1
4
3
6
5
8
7
R 7 4 2 4
3 3 0
2
1
4
3
6
5
8
7
R 7 4 2 7
1 0 0
R7402
0
R 7 4 0 1
1 k
R 7 4 0 3
1 5 0
R 7 4 2 6
1 5 0
R 7 4 2 5
1 5 0
R Y _ B Y B
VDD3.3_IO
A 3
A 1 0
E I M _ C S 0
A 5
A 4
A 1 5
A 1
A 8
A 7
A 1 9
A 1 7
A 1 2
A 2
E I M _ W E
A 0
A 9
P O R
A 2 3
A 1 4
A 1 6
A 1 1
E I M _ O E
A 1 8
A 6
A 2 1
A 1 3
A 2 0
A 2 2
D 1 0
D 4
D 1 3
D 2
D 6
D 1 4
D 5
D 8
D 1 5
D 1 1
D 3
D 0
D 1
D 9
D 7
D 1 2
FLASH-ROM
FLASH 256Mb
3 . 3 V
Flash ROM Bus
SOC UNIT
(FLASH)
5/9
B
1/9
B
2/9
B
2/9
B
6/9
B
2/9
B
2/9
B
6/9
B
2/9
B
2/9
B
6/9
B
2/9
B