4. Connector
12
Seiko Epson Corporation
S5U1C17564T Manual
(Rev.1.0)
Table 4.1 Pin assignment of CPU board interface connector (J3 and J4)
Pin No
J3
:
S1C17564 connected
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
SS
40 V
SS
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