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4. Connector
Table 4.1 Pin assignment of CPU board interface connector (J3 and J4)
Pin No
1
HVDD
2
HVDD
3
Non connected
4
Non connected
5
Non connected
6
P20/TOUT2/CAP2
7
Non connected
8
Non connected
9
Non connected
10
P21/TOUT3/CACP3
11
Non connected
12
Non connected
13
Non connected
14
Non connected
15
Non connected
16
Non connected
17
Non connected
18
Non connected
19
Non connected
20
Non connected
21
Non connected
22
Non connected
23
Non connected
24
Non connected
25
Non connected
26
Non connected
27
Non connected
28
Non connected
29
Non connected
30
P22(EXCL1)/FOUTB
31
Non connected
32
Non connected
33
Non connected
34
P23(EXCL2)/SDI2
35
Non connected
36
Non connected
37
Non connected
38
Non connected
39
V
40
V
12
J3：S1C17564 connected
SS
SS
Seiko Epson Corporation
Pin No
J4：S1C17564 connected
1
HVDD
2
HVDD
3
Non connected
4
P52/US_SCK0
5
Non connected
6
P26/SDA1
7
Non connected
8
P27/SCL1
9
Non connected
10
P30/TOUT0/CAP0
11
Non connected
12
Non connected
13
Non connected
14
Non connected
15
DSIO/P36
16
DST2/P37
17
DCLK/P35
18
Non connected
19
Non connected
20
Non connected
21
Non connected
22
Non connected
23
Non connected
24
Non connected
25
Non connected
26
Non connected
27
Non connected
28
Non connected
29
Non connected
30
P53/US_SDI1
31
Non connected
32
P33/REMI/SPICLK2
33
Non connected
34
P34/REMO/#SPISS
35
Non connected
36
P54/US_SDO1
37
Non connected
38
P55/US_SCK1
39
V
SS
40
V
SS
S5U1C17564T Manual
(Rev.1.0)
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