Table 2-3 Xpico (Wired) Pcb Interface Signals - Lantronix xPico XPW100A003-01-B Integration Manual

Signal Name
GND
GND
CP8
LED1/LINK
RTS1
LED0/SPEED
RXD1
LED2/ACTIVITY
GND
TXD1
TX-
TCT
TX+
LED3/DUPLEX
GND
CTS1
RX-
RCT
RX+
SYSTEM_LED
GND
Reserved
RXD2
Reserved
TXD2
CP2/INT
xPico® Embedded Device Server Integration Guide

Table 2-3 xPico (wired) PCB Interface Signals

xPico Primary Function
Pin #
1 Signal Ground
2 Signal Ground
3 Configurable I/O
4 Ethernet Link LED, active low
5 Serial ready to send/ serial
transmit enable
6 Ethernet speed LED, active
low
7 Serial receive data input 1
8 Ethernet Activity LED, active
low
9 Signal Ground
10 Serial transmit data output 1
11 Ethernet transmit differential
(neg)
12 Ethernet transmit center tap
13 Ethernet transmit differential
(pos)
14 Ethernet Duplex LED, active
low
15 Signal Ground
16 Serial Clear to Send
17 Ethernet receive differential
(neg)
18 Ethernet receive center tap
19 Ethernet receive differential
(pos)
20 System status LED, active
high
21 Signal Ground
22 Reserved for future use. Do
not connect.
23 Serial receive data input 2
24 Reserved for future use. Do
not connect.
25 Serial transmit data output 2
26 Configurable I/O-External
interrupt input
2: Functional Description
Reset Internal
State Pull-up
Input Active 56K
to 122K
Output
Output
Output
Input Active 56K
to 122K
Output
Output
Output
Output
Output
Input Active 56K
to 122K
Input
Input
Input Active 56K
to 122K
Input Active 56K
to 122K
Output
Input Active 56K
to 122K
Driver
Strength
4mA
8mA
2mA
8mA
8mA
2mA
8mA
4mA
2mA
4mA
16