Low-power LP3500 Fox single-board computer

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <meta name="GENERATOR" content="Quadralay WebWorks Publisher Professional Edition 6.0.5"> <meta name="TEMPLATEBASE" content="Portable HTML Professional Edition"> <meta name="LASTUPDATED" content="01/31/08 09:29:51"> <title>Table of Contents </title> <script src="../../__utm.js" type="text/javascript"></script> </head> <body link="#006600" vlink="#006600" text="#000000" alink="#006600" bgcolor="#FFFFFF"> <table width="100%" border="0"> <tr> <td align="left"><font size="6" face="Times, serif" color="6699CC"><b>Fox (LP3500)</b><br><font size="3">Users Manual</font></font></td> </tr> </table> <hr align="left"> <blockquote> <h2> <a name="578570"> </a><font color="#006600" face="Arial, Helvetica, sans-serif">Table of Contents</font> </h2> <h3> <a name="588582"> </a><font face="Arial, Helvetica, sans-serif"><a href="1intro.htm#1027497">1. Introduction </a></font> </h3> <dl> <dd> <font size="2"><a name="588584"> </a><font face="Times, serif"><a href="1intro.htm#1030787">1.1 LP3500 Description </a></font></font> <dd> <font size="2"><a name="588586"> </a><font face="Times, serif"><a href="1intro.htm#1027499">1.2 LP3500 Features </a></font></font> <dd> <font size="2"><a name="588588"> </a><font face="Times, serif"><a href="1intro.htm#1031710">1.3 Optional Add-Ons </a></font></font> <dd> <font size="2"><a name="588590"> </a><font face="Times, serif"><a href="1intro.htm#1031427">1.4 Development and Evaluation Tools </a></font></font> <dl> <dd> <a name="588592"> </a><font face="Times, serif"><a href="1intro.htm#1028298">1.4.1 Tool Kit </a></font> <dd> <a name="588594"> </a><font face="Times, serif"><a href="1intro.htm#1028455">1.4.2 Software </a></font> </dl> <dd> <font size="2"><a name="588596"> </a><font face="Times, serif"><a href="1intro.htm#1032530">1.5 CE Compliance </a></font></font> <dl> <dd> <a name="588598"> </a><font face="Times, serif"><a href="1intro.htm#1032566">1.5.1 Design Guidelines </a></font> <dd> <a name="588600"> </a><font face="Times, serif"><a href="1intro.htm#1032576">1.5.2 Interfacing the LP3500 to Other Devices </a></font> </dl> </dl> <h3> <a name="588602"> </a><font face="Arial, Helvetica, sans-serif"><a href="2start.htm#1027412">2. Getting Started </a></font> </h3> <dl> <dd> <font size="2"><a name="588604"> </a><font face="Times, serif"><a href="2start.htm#1035891">2.1 LP3500 Connections </a></font></font> <dd> <font size="2"><a name="588606"> </a><font face="Times, serif"><a href="2start.htm#1046699">2.2 Remove Battery Tab </a></font></font> <dd> <font size="2"><a name="588608"> </a><font face="Times, serif"><a href="2start.htm#1040837">2.3 Installing Dynamic C </a></font></font> <dd> <font size="2"><a name="588610"> </a><font face="Times, serif"><a href="2start.htm#1040842">2.4 Starting Dynamic C </a></font></font> <dd> <font size="2"><a name="588612"> </a><font face="Times, serif"><a href="2start.htm#1040855">2.5 PONG.C </a></font></font> <dd> <font size="2"><a name="588614"> </a><font face="Times, serif"><a href="2start.htm#1040862">2.6 Where Do I Go From Here? </a></font></font></dl> <h3> <a name="588616"> </a><font face="Arial, Helvetica, sans-serif"><a href="3subsyst.htm#946031">3. Subsystems </a></font> </h3> <dl> <dd> <font size="2"><a name="588618"> </a><font face="Times, serif"><a href="3subsyst.htm#968833">3.1 LP3500 Pinouts </a></font></font> <dl> <dd> <a name="588620"> </a><font face="Times, serif"><a href="3subsyst.htm#956590">3.1.1 Headers and Screw Terminals </a></font> </dl> <dd> <font size="2"><a name="588622"> </a><font face="Times, serif"><a href="3subsyst.htm#983687">3.2 Power Modes </a></font></font> <dl> <dd> <a name="588624"> </a><font face="Times, serif"><a href="3subsyst.htm#975224">3.2.1 Setting the Power-Save Mode </a></font> <dd> <a name="588626"> </a><font face="Times, serif"><a href="3subsyst.htm#975309">3.2.2 Operating in the Power-Save Mode </a></font> <dd> <a name="588628"> </a><font face="Times, serif"><a href="3subsyst.htm#975225">3.2.3 Resuming Normal-Power or Low-Power Operation </a></font> </dl> <dd> <font size="2"><a name="588630"> </a><font face="Times, serif"><a href="3subsyst.htm#968660">3.3 Digital I/O </a></font></font> <dl> <dd> <a name="588632"> </a><font face="Times, serif"><a href="3subsyst.htm#968649">3.3.1 Digital Inputs </a></font> <dd> <a name="588634"> </a><font face="Times, serif"><a href="3subsyst.htm#962192">3.3.2 Digital Outputs </a></font> </dl> <dd> <font size="2"><a name="588636"> </a><font face="Times, serif"><a href="3subsyst.htm#963474">3.4 Serial Communication </a></font></font> <dl> <dd> <a name="588638"> </a><font face="Times, serif"><a href="3subsyst.htm#962233">3.4.1 RS-232 </a></font> <dd> <a name="588640"> </a><font face="Times, serif"><a href="3subsyst.htm#962240">3.4.2 RS-485 </a></font> <dd> <a name="588642"> </a><font face="Times, serif"><a href="3subsyst.htm#962263">3.4.3 Serial Interface Port </a></font> <dd> <a name="588644"> </a><font face="Times, serif"><a href="3subsyst.htm#973298">3.4.4 Programming Port </a></font> </dl> <dd> <font size="2"><a name="588646"> </a><font face="Times, serif"><a href="3subsyst.htm#973319">3.5 Display Interface </a></font></font> <dd> <font size="2"><a name="588648"> </a><font face="Times, serif"><a href="3subsyst.htm#970508">3.6 A/D Converter Inputs (LP3500 only) </a></font></font> <dd> <font size="2"><a name="588650"> </a><font face="Times, serif"><a href="3subsyst.htm#971533">3.7 PWM Outputs </a></font></font> <dd> <font size="2"><a name="588652"> </a><font face="Times, serif"><a href="3subsyst.htm#971546">3.8 Relay Output Circuit (LP3500 only) </a></font></font> <dd> <font size="2"><a name="588654"> </a><font face="Times, serif"><a href="3subsyst.htm#990605">3.9 Serial Programming Cable </a></font></font> <dl> <dd> <a name="588656"> </a><font face="Times, serif"><a href="3subsyst.htm#990964">3.9.1 Changing Between Program Mode and Run Mode </a></font> <dd> <a name="588658"> </a><font face="Times, serif"><a href="3subsyst.htm#990987">3.9.2 Standalone Operation of the LP3500 </a></font> </dl> <dd> <font size="2"><a name="588660"> </a><font face="Times, serif"><a href="3subsyst.htm#991038">3.10 Other Hardware </a></font></font> <dl> <dd> <a name="588662"> </a><font face="Times, serif"><a href="3subsyst.htm#991075">3.10.1 Spectrum Spreader </a></font> </dl> <dd> <font size="2"><a name="588664"> </a><font face="Times, serif"><a href="3subsyst.htm#991032">3.11 Memory </a></font></font> <dl> <dd> <a name="588666"> </a><font face="Times, serif"><a href="3subsyst.htm#991034">3.11.1 SRAM </a></font> <dd> <a name="588668"> </a><font face="Times, serif"><a href="3subsyst.htm#971477">3.11.2 Flash Memory </a></font> </dl> </dl> <h3> <a name="588670"> </a><font face="Arial, Helvetica, sans-serif"><a href="4soft.htm#1010745">4. Software </a></font> </h3> <dl> <dd> <font size="2"><a name="588672"> </a><font face="Times, serif"><a href="4soft.htm#1047931">4.1 Upgrading Dynamic C </a></font></font> <dl> <dd> <a name="588674"> </a><font face="Times, serif"><a href="4soft.htm#1047932">4.1.1 Patches and Bug Fixes </a></font> <dd> <a name="588676"> </a><font face="Times, serif"><a href="4soft.htm#1047938">4.1.2 Extras </a></font> </dl> <dd> <font size="2"><a name="588678"> </a><font face="Times, serif"><a href="4soft.htm#1047958">4.2 Sample Programs </a></font></font> <dl> <dd> <a name="588680"> </a><font face="Times, serif"><a href="4soft.htm#1047973">4.2.1 Power Modes </a></font> <dd> <a name="588682"> </a><font face="Times, serif"><a href="4soft.htm#1047979">4.2.2 Digital I/O </a></font> <dd> <a name="588684"> </a><font face="Times, serif"><a href="4soft.htm#1047989">4.2.3 Serial Communication </a></font> <dd> <a name="588686"> </a><font face="Times, serif"><a href="4soft.htm#1047998">4.2.4 A/D Converter Inputs </a></font> <dd> <a name="588688"> </a><font face="Times, serif"><a href="4soft.htm#1048010">4.2.5 PWM Outputs </a></font> <dd> <a name="588690"> </a><font face="Times, serif"><a href="4soft.htm#1048016">4.2.6 Relay Output </a></font> <dd> <a name="588692"> </a><font face="Times, serif"><a href="4soft.htm#1048020">4.2.7 Vcc Monitoring </a></font> <dd> <a name="588694"> </a><font face="Times, serif"><a href="4soft.htm#1048024">4.2.8 LP3500 Calibration </a></font> <dd> <a name="588696"> </a><font face="Times, serif"><a href="4soft.htm#1048039">4.2.9 LCD/Keypad Module Sample Programs </a></font> </dl> <dd> <font size="2"><a name="588698"> </a><font face="Times, serif"><a href="4soft.htm#1047953">4.3 LP3500 Libraries </a></font></font> <dd> <font size="2"><a name="588700"> </a><font face="Times, serif"><a href="4soft.htm#1027036">4.4 LP3500 Function Calls </a></font></font> <dl> <dd> <a name="588702"> </a><font face="Times, serif"><a href="4soft.htm#1042392">4.4.1 LP3500 Power Modes </a></font> <dd> <a name="588704"> </a><font face="Times, serif"><a href="4soft.htm#1031407">4.4.2 Board Initialization </a></font> <dd> <a name="588706"> </a><font face="Times, serif"><a href="4soft.htm#1038452">4.4.3 Digital I/O </a></font> <dd> <a name="588708"> </a><font face="Times, serif"><a href="4soft.htm#1038398">4.4.4 Serial Communication </a></font> <dd> <a name="588710"> </a><font face="Times, serif"><a href="4soft.htm#1031930">4.4.5 A/D Converter Inputs </a></font> <dd> <a name="588712"> </a><font face="Times, serif"><a href="4soft.htm#1042914">4.4.6 Vcc Monitoring (LP3500 only) </a></font> <dd> <a name="588714"> </a><font face="Times, serif"><a href="4soft.htm#1042924">4.4.7 PWM Outputs </a></font> </dl> <dd> <font size="2"><a name="588716"> </a><font face="Times, serif"><a href="4soft.htm#1042357">4.5 Relay Output (LP3500 only) </a></font></font></dl> <h3> <a name="588718"> </a><font face="Arial, Helvetica, sans-serif"><a href="aspecs.htm#954519">Appendix A. LP3500 Specifications </a></font> </h3> <dl> <dd> <font size="2"><a name="588720"> </a><font face="Times, serif"><a href="aspecs.htm#954520">A.1 Electrical and Mechanical Characteristics </a></font></font> <dl> <dd> <a name="588722"> </a><font face="Times, serif"><a href="aspecs.htm#973827">A.1.1 Exclusion Zone </a></font> <dd> <a name="588724"> </a><font face="Times, serif"><a href="aspecs.htm#964873">A.1.2 Headers </a></font> </dl> <dd> <font size="2"><a name="588726"> </a><font face="Times, serif"><a href="aspecs.htm#965316">A.2 Conformal Coating </a></font></font> <dd> <font size="2"><a name="588728"> </a><font face="Times, serif"><a href="aspecs.htm#975350">A.3 Jumper Configurations </a></font></font> <dd> <font size="2"><a name="588730"> </a><font face="Times, serif"><a href="aspecs.htm#977213">A.4 Use of Rabbit 3000 Parallel Ports </a></font></font></dl> <h3> <a name="588732"> </a><font face="Arial, Helvetica, sans-serif"><a href="bproto.htm#994468">Appendix B. Prototyping Board </a></font> </h3> <dl> <dd> <font size="2"><a name="588734"> </a><font face="Times, serif"><a href="bproto.htm#994489">B.1 Mechanical Dimensions and Layout </a></font></font> <dd> <font size="2"><a name="588736"> </a><font face="Times, serif"><a href="bproto.htm#994542">B.2 Using the Prototyping Board </a></font></font> <dl> <dd> <a name="588738"> </a><font face="Times, serif"><a href="bproto.htm#995366">B.2.1 Interface to LP3500 </a></font> <dd> <a name="588740"> </a><font face="Times, serif"><a href="bproto.htm#994557">B.2.2 Demonstration Board </a></font> <dd> <a name="588742"> </a><font face="Times, serif"><a href="bproto.htm#995403">B.2.3 Prototyping Area </a></font> </dl> </dl> <h3> <a name="588744"> </a><font face="Arial, Helvetica, sans-serif"><a href="clcd.htm#962925">Appendix C. LCD/Keypad Module </a></font> </h3> <dl> <dd> <font size="2"><a name="588746"> </a><font face="Times, serif"><a href="clcd.htm#962928">C.1 Specifications </a></font></font> <dd> <font size="2"><a name="588748"> </a><font face="Times, serif"><a href="clcd.htm#968892">C.2 Contrast Adjustment </a></font></font> <dd> <font size="2"><a name="588750"> </a><font face="Times, serif"><a href="clcd.htm#968887">C.3 Keypad Labeling </a></font></font> <dd> <font size="2"><a name="588752"> </a><font face="Times, serif"><a href="clcd.htm#963662">C.4 Header Pinouts </a></font></font> <dl> <dd> <a name="588754"> </a><font face="Times, serif"><a href="clcd.htm#963696">C.4.1 I/O Address Assignments </a></font> </dl> <dd> <font size="2"><a name="588756"> </a><font face="Times, serif"><a href="clcd.htm#968377">C.5 Bezel-Mount Installation </a></font></font> <dd> <font size="2"><a name="588758"> </a><font face="Times, serif"><a href="clcd.htm#963807">C.6 Connect the LCD/Keypad Module to Your LP3500 </a></font></font> <dd> <font size="2"><a name="588760"> </a><font face="Times, serif"><a href="clcd.htm#968544">C.7 LCD/Keypad Module Function Calls </a></font></font> <dl> <dd> <a name="588762"> </a><font face="Times, serif"><a href="clcd.htm#959403">C.7.1 LEDs </a></font> <dd> <a name="588764"> </a><font face="Times, serif"><a href="clcd.htm#963875">C.7.2 LCD Display </a></font> <dd> <a name="588766"> </a><font face="Times, serif"><a href="clcd.htm#972316">C.7.3 Keypad </a></font> </dl> <dd> <font size="2"><a name="588768"> </a><font face="Times, serif"><a href="clcd.htm#963291">C.8 Sample Programs </a></font></font></dl> <h3> <a name="588770"> </a><font face="Arial, Helvetica, sans-serif"><a href="denclosu.htm#948400">Appendix D. Plastic Enclosure </a></font> </h3> <dl> <dd> <font size="2"><a name="588772"> </a><font face="Times, serif"><a href="denclosu.htm#951359">D.1 Assembly Instructions </a></font></font> <dd> <font size="2"><a name="588774"> </a><font face="Times, serif"><a href="denclosu.htm#951391">D.2 Dimensions </a></font></font></dl> <h3> <a name="588776"> </a><font face="Arial, Helvetica, sans-serif"><a href="epower.htm#959432">Appendix E. Power Management </a></font> </h3> <dl> <dd> <font size="2"><a name="588778"> </a><font face="Times, serif"><a href="epower.htm#955728">E.1 External Power Supply </a></font></font> <dd> <font size="2"><a name="588780"> </a><font face="Times, serif"><a href="epower.htm#955780">E.2 Batteries and External Battery Connections </a></font></font> <dl> <dd> <a name="588782"> </a><font face="Times, serif"><a href="epower.htm#958967">E.2.1 Replacing the Backup Battery </a></font> <dd> <a name="588784"> </a><font face="Times, serif"><a href="epower.htm#940109">E.2.2 Power to VRAM Switch </a></font> <dd> <a name="588786"> </a><font face="Times, serif"><a href="epower.htm#958955">E.2.3 Reset Generator </a></font> </dl> <dd> <font size="2"><a name="588788"> </a><font face="Times, serif"><a href="epower.htm#948552">E.3 Chip Select Circuit </a></font></font></dl> <h3> <a name="588790"> </a><font face="Arial, Helvetica, sans-serif"><a href="fsample.htm#959554">Appendix F. Running a Sample Program </a></font> </h3> <h3> <a name="588792"> </a><font face="Arial, Helvetica, sans-serif"><a href="lp3500ix.htm#444589">Index </a></font> </h3> <h3> <a name="588794"> </a><font face="Arial, Helvetica, sans-serif"><a href="schemat.htm#958670">Schematics </a></font> </h3> </blockquote> <hr> <table align="right" border="0" cellspacing="0" cellpadding="0"> <tr> <td align="right"><font face="Arial, Helvetica, sans-serif" size="2"><b>Rabbit Semiconductor</b></font><br> <font face="Arial, Helvetica, sans-serif" size="1"><a href="http://www.rabbit.com/" target="_top">www.rabbit.com</a><br></font></td> </tr> </table> </body> </html>