Leds; General Purpose I/O Pins; Table 2-12 Xpico Wi-Fi Status Led Output Signals; Table 2-13 Xpico Status Led Output Signals - Lantronix xPico XPW100A003-01-B Integration Manual

LEDs

The xPico embedded device server contains several external signals that are intended to
drive external status LEDs. The LEDs are listed below. The signals may be connected
as shown in the reference schematic figure below.
Note: The System LED usually remains on. When the Default button is pressed
for 5-6 seconds, the System LED starts blinking every second to indicate the
default button can be released to complete resetting the unit to factory default.
The unit reboots after release of the Default button. A lit WLAN LED indicates
the STA interface is associated with an access point.
Signal
LED1/WI-FI LED
SYSTEM_LED
Signal
LED0/SPEED
LED1/LINK
LED2/ACTIVITY
LED3/DUPLEX
SYSTEM_LED

General Purpose I/O Pins

xPico and xPico Wi-Fi unit contains eight pins which may be used as configurable inputs
or outputs. Listed below are the configurable I/O pins. These pins are 3.3V CMOS logic
level and 5V input tolerant.
Signal
CP1
CP2/INT
CP3
CP4
CP5
CP6
CP7
CP8
Note 1. For xPico Wi-Fi 5V tolerant pins, in order to sustain a voltage higher than Vcc+0.3, the internal pull-up/ pull-down resistors must be disabled.
xPico® Embedded Device Server Integration Guide

Table 2-12 xPico Wi-Fi Status LED Output Signals

Pin Description
4 WI-FI Status LED, active low
System status LED, active high
20

Table 2-13 xPico Status LED Output Signals

Pin Description
6 Ethernet speed LED, active low
4 Ethernet Link LED, active low
Ethernet Activity LED, active low
8
Ethernet Duplex LED, active low
14
System status LED, active high
20

Table 2-14 Ethernet Interface xPico Serial Port Signals

Pin Description for xPico Wired
35 Configurable I/O
26 Configurable I/O-External interrupt
input
28 Configurable I/O
30 Configurable I/O
32 Configurable I/O
34 Configurable I/O
27 Configurable I/O
3 Configurable I/O
2: Functional Description
Description xPico Wi-Fi
Configurable I/O
Configurable I/O-SPI interrupt
input
Configurable I/O-SPI MISO
Configurable I/O-SPI MOSI
Configurable I/O
Configurable I/O
Configurable I/O-SPI Clock
Configurable I/O-SPI Chip Select
Reset
State
Input
Input
Input
Input
Input
Input
Input
Input
26