PPC-
090T User’s Manual
IUMPPC090T-01 Ver.1.10A Jun, 2018
39
5.2 Extension I/O Pin Assignment
(Optional)
COM3, 4 and 9 (RS232)
(Change setting by BIOS)
Pin #
Signal Name
Pin #
Signal Name
1
DCD1
2
RXD1
3
TXD1
4
DTR1
5
GND
6
DSR1
7
RTS1
8
CTS1
9
RI1
COM5 & 6 (RS232) / 16-bit GPIO
Pin #
Signal Name
Pin #
Signal Name
1
VCC (+5V_Output)
2
GND
3
DCD5 / GPIO_00
4
TXD5 / GPIO_01
5
RTS5 / GPIO_02
6
RI5 / GPIO_03
7
GND
8
RXD5 / GPIO_04
9
DTR5 / GPIO_05
10
DSR5 / GPIO_06
11
CTS5 / GPIO_07
12
GND
13
VCC (+5V_Output)
14
GND
15
DCD6 / GPIO_10
16
TXD6 / GPIO_11
17
RTS6 / GPIO_12
18
RI6 / GPIO_13
19
GND
20
RXD6 / GPIO_14
21
DTR6 / GPIO_15
22
DSR6 / GPIO_16
23
CTS6 / GPIO_17
24
GND
25
GND
IEEE 802.3
at
standard
PoE+
pin out on RJ45 10/100Mbps Ethernet:
Pin
Alternative B
Pin
Alternative B
1
FTXD+
2
FTXD-
3
FRXIN+
4
Vport Positive
5
Vport Positive
6
FRXIN-
7
Vport Negative
8
Vport Negative
If you want to know more about PoE function, please refer the pin assignment on 2-5.
Note:
The pin of "VCC" is for the pull up of GPIO pins if it is necessary for user. If GPIO pin is set
to be output high, the maximum current of GPIO pin is 8mA only.
Summary of Contents for PDX3-090T
Page 14: ...PPC 090T User s Manual IUMPPC090T 01 Ver 1 10A Jun 2018 8 1 4 Product Dimensions ...
Page 15: ...PPC 090T User s Manual IUMPPC090T 01 Ver 1 10A Jun 2018 9 ...
Page 39: ...PPC 090T User s Manual IUMPPC090T 01 Ver 1 10A Jun 2018 33 For DX3 processor ...
Page 42: ...PPC 090T User s Manual IUMPPC090T 01 Ver 1 10A Jun 2018 36 reboot automatically ...