12. External Interface
S5U1C6F632T1/T2 (SVT6F632) Hardware Manual
EPSON
33
Table 12.4.3 ICE connector pin layout and connector diagram (P2)
P2 (CN1-1)
No.
Name
I/O
Function
1
VDD
-
Power supply pin (positive)
2
VDD
-
Power supply pin (positive)
3 NC
-
Not
connected
4 NC
-
Not
connected
5 NC
-
Not
connected
6 NC
-
Not
connected
7 NC
-
Not
connected
8 NC
-
Not
connected
9 NC
-
Not
connected
10 NC
-
Not
connected
11
VSS
-
Power supply pin (negative)
12
VSS
-
Power supply pin (negative)
13 P10
O
Switch
output
(SW1)
14 P11
O
Switch
output
(SW2)
15 P12
O
Switch
output
(SW3)
16 P13
O
Switch
output
(SW4)
17
P20
I
Pressure sensor interface (SCK)
18
P21
I
Pressure sensor interface (MOSI)
19
P22
O
Pressure sensor interface (MISO)
20
P23
I
Pressure sensor interface (CSB)
21
VDD
-
Power supply pin (positive)
22
VDD
-
Power supply pin (positive)
23
P30
I
Pressure sensor interface (PD)
24
P31
O
Pressure sensor interface (DRDY)
25 P32
I/O
General-purpose
port
*1
26
P33
I
Illumination sensor power supply control
27
P40
I
AD converter interface (SCLK)
28
P41
O
AD converter interface (SDAT)
29
P42
I
AD converter interface (XCS)
30 P43
I/O
General-purpose
port
*1
31
VSS
-
Power supply pin (negative)
32
VSS
-
Power supply pin (negative)
33 P50
I/O
General-purpose
port
*1
34 P51
I/O
General-purpose
port
*1
35 P52
I/O
General-purpose
port
*1
36 P53
I/O
General-purpose
port
*1
37 NC
-
Not
connected
38 NC
-
Not
connected
39
VSS
-
Power supply pin (negative)
40
VSS
-
Power supply pin (negative)
*
1
May be used by pulling out from the CN2 connector on the main board.
