2: Functional Description
xPico® 110 Wired Device Server Integration Guide
10
Signal Name
Pin #
Primary
Function
Reset
State
Internal
Pull-up
Driver
Strength
SERIAL SIGNALS – PORT 1
TXD1
57
Serial-1 Transmit
Data
Output
2mA
RTS1
55
Serial-1 Ready-To-
Send/Serial
Transmit Enable
Output
2mA
RXD1
56
Serial-1 Receive
Data
Input
Active
56K to
122K
CTS1
54
Serial-1 Clear-To-
Send
Input
Active
56K to
122K
SERIAL SIGNALS – PORT 2
TXD2
53
Serial-2 Transmit
Data
Output
2mA
RXD2
52
Serial-2 Receive
Data
Input
Active
56K to
122K
CONFIGURABLE I/O PINS
CP1
45
Configurable IO - 1 Input
Active
56K to
122K
4mA
CP2
42
Configurable IO - 2 Input
Active
56K to
122K
4mA
CP3
12
Configurable IO - 3 Input
Active
56K to
122K
4mA
CP4
13
Configurable IO - 4 Input
Active
56K to
122K
4mA
CP5
16
Configurable IO - 5 Input
10K
4mA
CP6
17
Configurable IO - 6 Input
10K
4mA
CP7
14
Configurable IO - 7 Input
Active
56K to
122K
4mA
CP8
15
Configurable IO - 8 Input
Active
56K to
122K
4mA
CP9
6
Configurable IO - 9 Input
Active
56K to
122K
4mA
CP10
7
Configurable IO -
10
Input
Active
56K to
122K
4mA
CP11
8
Configurable IO -
11
Input
Active
56K to
122K
4mA
