Lantronix xPico xPico - Development Kit User Guide
Lantronix xPico Manual
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Lantronix xPico manual content summary:
- Lantronix xPico | xPico - Development Kit User Guide - Page 1
xPico Development Kit User Guide Part Number 900-643-R Revision A August 2012 - Lantronix xPico | xPico - Development Kit User Guide - Page 2
the user's authority to operate this device. The information in this guide may change without notice. The manufacturer assumes no responsibility for any errors that may appear in this guide. Revision History Date August 2012 Rev. Comments A Initial Document. xPico Development Kit User Guide 2 - Lantronix xPico | xPico - Development Kit User Guide - Page 3
this Guide 5 Additional Documentation 5 2. Development Kit 6 Contents of the Kit 6 Evaluation Board Description 6 Serial Port 1 and 2 RS232/RS485 Interfaces 9 Ethernet Port 12 Power Supply 12 LEDs 14 Additional Headers 15 Evaluation Board Schematic 16 xPico Development Kit User - Lantronix xPico | xPico - Development Kit User Guide - Page 4
2-1 Figure 2-2 Figure 2-3 Figure 2-4 Figure 2-5 Figure 2-6 Figure 2-7 Figure 2-8 Figure 2-9 xPico Evaluation Drawing 7 JP11 and JP12 Headers 10 JP8, JP9, and JP10 Headers 11 JP13 Header Options 13 Table 2-10 LEDs Signals 14 Table 2-11 Additional Headers 15 xPico Development Kit User Guide 4 - Lantronix xPico | xPico - Development Kit User Guide - Page 5
at www.lantronix.com/support/documentation for the latest documentation and the following additional documentation. Document xPico Development Kit Quick Start Guide xPico Integration Guide xPico Product Brief xPico User Guide Description Instructions for getting the xPico module up and running - Lantronix xPico | xPico - Development Kit User Guide - Page 6
familiar with the product and understand how to integrate the xPico into a given product design. Contents of the Kit The xPico Development Kit contains the following items: ♦ xPico Module ♦ xPico Evaluation Board ♦ 5V Wall Adaptor ♦ xPico Mounting Quick Clip ♦ RS-232 Cable, DB9F/F, Null Modem ♦ CAT5 - Lantronix xPico | xPico - Development Kit User Guide - Page 7
Default Button Jumper Allows access to module reset to default signal and SW1 push button. Install to use SW1 as reset to default button. HW Reset Button Jumper Allows access to module HW reset signal and SW2 push button. Install to use SW2 as HW reset button. xPico Development Kit User Guide 7 - Lantronix xPico | xPico - Development Kit User Guide - Page 8
ground rail. Module Reset to Default When pushed asserts the xPico module reset to default function. Module Hardware Reset When pushed asserts the xPico module hardware reset to reboot the module. Board Power Switch Switches ON or OFF the logic power rails. xPico Development Kit User Guide 8 - Lantronix xPico | xPico - Development Kit User Guide - Page 9
RS232 port for connection to the xPico internal UARTs. The ports are DB9 type connectors labeled J3 and J4. Included with the kit is a DB9-to-DB9 null modem cable (Lantronix P/N 500-164-R). The null . Table 2-5 lists the correct jumper installation for each mode. xPico Development Kit User Guide 9 - Lantronix xPico | xPico - Development Kit User Guide - Page 10
2: Development Kit Table 2-5 JP11 and JP12 Jumper Settings for Serial Port 1 (J3) xPico Evaluation Board Serial Port 1 Mode (J3) RS232 RS485 2-wire RS422 4-wire JP11 OUT IN IN JP12 OUT IN OUT Figure 2-2 JP11 and JP12 Headers JP12 JP11 All of the xPico module serial port signals can be used as - Lantronix xPico | xPico - Development Kit User Guide - Page 11
JP8 Pin 1 Table 2-7 JP10 Serial Port 1 Flow Control Break Out Header xPico Module J1 Pin 5 16 28 30 xPico Module PIN FUNCTION Serial port RTS1 or TX enable or configurable pin Serial port CTS1 RS485 TX Enable 5 6 RS232 CTS 3 4 RS232 DTR 7 8 RS232 DCD xPico Development Kit User Guide 11 - Lantronix xPico | xPico - Development Kit User Guide - Page 12
2: Development Kit Table 2-8 JP13 Serial Port 2 Break Out Header xPico Module J1 Pin 25 23 3 27 xPico Module PIN FUNCTION Serial port TX2 or configurable pin Serial port RX2 or ). The integrated PoE regulator accepts power from the Ethernet port on J2. xPico Development Kit User Guide 12 - Lantronix xPico | xPico - Development Kit User Guide - Page 13
2: Development Kit Table 2-9 Evaluation Board Power Options Input Power Option 5V Wall Cube USB Host Port PoE Description Connect 5V wall cube Table 2-1 for JP8 and JP9 jumper pin selection. Connect J2 Ethernet port to external PoE PSE switch or PoE injector xPico Development Kit User Guide 13 - Lantronix xPico | xPico - Development Kit User Guide - Page 14
Green Orange Blue Table 2-10 LEDs Signals LED Function xPico Status LED blinks with patterns indicating module status. See the xPico user guide for a full description of the status LED blink patterns ON when the evaluation board power supply is generating 3.3V xPico Development Kit User Guide 14 - Lantronix xPico | xPico - Development Kit User Guide - Page 15
pin 6 JP5 pin 7 JP5 pin 8 Table 2-11 Additional Headers Signal Function Module reset to defaults (active low) Module hardware reset (active low) CP1, configurable pin CP2, configurable pin CP3, configurable point Test point Test point Test point Test point xPico Development Kit User Guide 15 - Lantronix xPico | xPico - Development Kit User Guide - Page 16
Evaluation Board Schematic Figure 2-5 Evaluation Board Schematic, Part 1 of 5 xPico Development Kit User Guide 16 - Lantronix xPico | xPico - Development Kit User Guide - Page 17
Figure 2-6 Evaluation Board Schematic, Part 2 of 5 2: Development Kit xPico Development Kit User Guide 17 - Lantronix xPico | xPico - Development Kit User Guide - Page 18
Figure 2-7 Evaluation Board Schematic, Part 3 of 5 2: Development Kit xPico Development Kit User Guide 18 - Lantronix xPico | xPico - Development Kit User Guide - Page 19
Figure 2-8 Evaluation Board Schematic, Part 4 of 5 2: Development Kit xPico Development Kit User Guide 19 - Lantronix xPico | xPico - Development Kit User Guide - Page 20
Figure 2-9 Evaluation Board Schematic, Part 5 of 5 2: Development Kit xPico Development Kit User Guide 20
Part Number 900-643-
R
Revision A
August 2012
xPico
Development Kit User Guide