MCP9800 Temperature Data Logger Demo Board 2 User's Guide
Contents
1. MICROCHIP MCP9800 Temperature Data Logger Demo Board 2 User s Guide 2007 Microchip Technology Inc DS22027A Note the following details of the code protection feature on Microchip devices Microchip products meet the specification contained in their particular Microchip Data Sheet Microchip believes that its family of products is one of the most secure families of its kind on the market today when used in the intended manner and under normal conditions There are dishonest and possibly illegal methods used to breach the code protection feature All of these methods to knowledge reguire using the Microchip products manner outside the operating specifications contained in Microchip s Data Sheets Most likely the person doing so is engaged in theft of intellectual property Microchip is willing to work with the customer who is concerned about the integrity of their code Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code Code protection does not mean that we are guaranteeing the product as unbreakable Code protection is constantly evolving We at Microchip are committed to continuously improving the code protection features of our products Attempts to break Microchip s code protection feature may be a violation of the Digital Millennium Copyright Act If such acts allow unauthorized access to your software or other copyrighted work you may hav2. 1 Download and install the SEEVAL 32 evaluation tool software using the SEEVAL 32 Quick Start User s Guide 2 When the SEEVAL 32 evaluation tool software is started the main window will be displayed on the PC as indicated in Figure 1 3 3 Select I2C from the Protocol pull down menu 4 Select 24AA16 24LC16B from the Device Name pull down menu 2007 Microchip Technology Inc DS22027A page 9 MCP9800 Temperature Data Logger Demo Board 2 User s Guide 5 Insert the MCP9800 Temperature Data Logger Demo Board 2 into to 9 32 evaluation board To do this flip the board upside down making sure the ICSP pins are facing the right side of the SEEVAL 32 evaluation board Place the 8 header pins in the rear right side of the ZIF socket Close the socket 6 Select Read gt Entire Device to read the 24LC16B 7 Your data hexadecimal will be displayed on the SEEVAL 32 evaluation tool software GUI FIGURE 1 3 SEEVAL 32 Evaluation Tool GUI Window on the PC CERTES E xl File Protocol Device Read Write Fil Verify COMPort Special Features Help Device Selection Read Device Status and Verify 2 Sys Stat Idle AN Protocol 2 T Entire Device Device 24AA16 24LC16B Range __ 0x00000 Checksum OxF800 SPI Status Register Write Status Read Status Fill Buffer Organization Entire Buffer
3. Continued 103191391 Hed ON Hed uonduoseg e2uej9jeM Am ejeg peseg 1VA33S 0086d9W d LL IOSp LLOLdOW 11106 11045 N3119 KIOSIAJSdNS sn ec d N A N A OLO W 10V008649W 910 W 10v0086d2W diu2oJ2 lN 1osueg oeino2v uDIH 811M 2 vn L N N L 10 3 120710191d dIY9019IW 10 3 1202 401 313 diu20421lN USI 18 8 Uld 9 oz 10 I 149197 2 dIu9019IN 10 1 1491971 c 1095 w 221 MIL zn 6L HWVN ATSNASSY L A38 82100 20 ATH N3SSV 2914 pea SHOY Wed 317 nog UBisuo9 59 55015 HD AJA dIH30431W 6619 2258 ZV 2 M 9922 ABojouy281 diu20421IN DS22027A page 17 2007 Microchip Technology lnc MICROCHIP WORLDWIDE SALES AND SERVICE AMERICAS Corporate Office 2355 West Chandler Blvd Chandler AZ 85224 6199 Tel 480 792 7200 Fax 480 792 7277 Technical Support http support microchip com Web Address www microchip com Atlanta Duluth GA Tel 678 957 9614 Fax 678 957 1455 Boston Westborough MA Tel 774 760 0087 Fa
4. N al l o5 56 5 285 Gd E amp Se g o u 5 Q3 5 SS os Sa us si g gt zy PES o d EX de S 82 BEN BERE Ba 8 gt L B BH za MEE 8 8 5 8 552 g a g 9 S A E Jj SR 3 EB ON 8 5 3 E 3 5 s gt A dE 5 84 ss ee CJ gt 8 2 5 J 8 2 15 22 2z Eh Hi DS 99 o YA 12 gt 9 K li SI o 62 4 d o 8t I SL 9 0 8L 34 a 8 Hi Shi lt lt e 2007 Microchip Technology Inc DS22027A page 15 MCP9800 Temperature Data Logger Demo Board 2 User s Guide MCP9800 Temp Sensor SEEVAL 32 Data Logger BOM FIGURE 1 2 V GN 68ld 0 958 ININOZ NIOO NNIH LIT A3 wa 6011 8 Osd3fYIvVA 1 Nidg 31VIN L H30V3H Lb M 5S2X1 0007 OSd3fYlIVA MV LGTOS 9L M 9 60LLSP NIdo MUL STW 15 1 H3Q0V3H E 01 1919 euojs ex 1149 1 WINOZ NIOO AS3LLLVS H3Q 1OH GN LOHEr d NOEVLAMIE PYJ GN LOHMO Old Ac001 M36 744 AWS 2090 L MOL L WHO 3001 S34 meus GN L 9Z L L 09L Di 1420 12 1611 VSN ANS S080 4v319 uo er QN 1210092GAZVIN 101 1
5. Constants OxFF A Italic Courier New A variable argument file o Where file can be any valid filename Square brackets Optional arguments mcc18 options file options Curly brackets and pipe Choice of mutually exclusive errorlevel 0 1 character arguments an OR selection Ellipses Replaces repeated text var_name var_name Represents code supplied by void main void user DS22027A page 2 2007 Microchip Technology Inc Preface RECOMMENDED READING The following Microchip documents are available and recommended as supplemental reference resources MCP9800 Data Sheet 2 Wire High Accuracy Temperature Sensor 0521909 24LC16B Data Sheet 16K IC Serial EEPROM 0521703 PIC10F202 Data Sheet PIC10F200 202 204 206 Data Sheet DS41239 MCP100 101 Data Sheet Microcontroller Supervisory Circuit with Push Pull Output DS11187 SEEVAL 32 User s Guide SEEVAL 32 Quick Start Guide DS51338 THE MICROCHIP WEB SITE Microchip provides online support via our web site at www microchip com This web site is used as a means to make files and information easily available to customers Accessible by using your favorite Internet browser the web site contains the following information Product Support Data sheets and errata application notes and sample programs design resources user s guides and hardware support documents latest software releases and archived softwa
6. Installation and Operation Demonstrates what programs need to be installed and how to program the microcontroller on the PCB as well as reading the data out and displaying the data in an Excel spreadsheet Appendix A Schematic and Bill of Materials BOM 2007 Microchip Technology Inc DS22027A page 1 MCP9800 Temperature Data Logger Demo Board 2 User s Guide CONVENTIONS USED IN THIS GUIDE This manual uses the following documentation conventions DOCUMENTATION CONVENTIONS Description Represents Examples Arial font Italic characters Referenced books MPLAB IDE User s Guide Emphasized text is the only compiler Initial caps A window the Output window A dialog the Settings dialog A menu selection select Enable Programmer Quotes A field name in a window or Save project before build dialog Underlined italic text with A menu path File gt Save right angle bracket Bold characters A dialog button Click OK A tab Click the Power tab N Rnnnn A number in verilog format 4400010 2 hF1 where N is the total number of digits R is the radix and n is a digit Text in angle brackets lt gt A key on the keyboard Press Enter F1 Courier New font Plain Courier New Sample source code define START Filenames autoexec bat File paths c mcci8 h Keywords asm endasm static Command line options Opa Bit values 0 1
7. MCP9800 Temperature Data Logger Demo Board 2 What does the MCP9800 Temperature Data Logger Demo Board 2 include 1 2 WHAT IS THE MCP9800 TEMPERATURE DATA LOGGER DEMO BOARD 2 The MCP9800 Temperature Data Logger Demo Board 2 is a PCB assembly that uses a PIC10F202 to read temperature data using 2 communication from a Microchip MCP9800 temperature sensor and stores that data also using 2 communication to 24LC16B Serial EEPROM The board can then be placed into a SEEVAL 32 Serial EEPROM Evaluation tool and the content can be read and stored into a hex file We have also provided an Excel spreadsheet that can be used to import the hex file so that the data may be graphed on your computer screen 1 3 WHAT DOES THE MCP9800 TEMPERATURE DATA LOGGER DEMO BOARD 2 KIT INCLUDE This MCP9800 Temperature Data Logger Demo Board 2 Kit includes Two MCP9800 Temperature Data Logger Demo Boards On the data CD provided MCP9800 Temperature Data Logger Demo Board 2 User s Guide DS22027 SEEVAL 32 Quick Start User s Guide 0551338 PIC10F202 Firmware SEEVALDM DL asm Excel Spreadsheet Temperature Graph xls 2007 Microchip Technology Inc DS22027A page 5 MCP9800 Temperature Data Logger Demo Board 2 User s Guide NOTES DS22027A page 6 2007 Microchip Technology Inc MCP9800 TEMPERATURE DATA LOGGER MICROCHIP DEMO BOARD 2 USER S GUIDE Chapter 2 Installation and Operation 2 1 INTRODUCT
8. S GUIDE Preface NOTICE TO CUSTOMERS documentation becomes dated and this manual is no exception Microchip tools and documentation are constantly evolving to meet customer needs so some actual dialogs and or tool descriptions may differ from those in this document Please refer to our web site www microchip com to obtain the latest documentation available Documents are identified with a DS number This number is located on the bottom of each page in front of the page number The numbering convention for the DS number is DSXXXXXA where XXXXX is the document number and is the revision level of the document For the most up to date information on development tools see the MPLAB IDE on line help Select the Help menu and then Topics to open a list of available on line help files INTRODUCTION This chapter contains general information that will be useful to know before using the MCP9800 Temperature Data Logger Demo Board 2 Items discussed in this chapter include Document Layout Conventions Used in this Guide Recommended Reading The Microchip Web Site Customer Support Document Revision History DOCUMENT LAYOUT This document describes how to use the MCP9800 Temperature Data Logger Demo Board 2 The manual layout is as follows Chapter 1 Product Overview Important information about the MCP9800 Temperature Data Logger Demo Board 2 Chapter 2
9. event interrupt output for microprocessor based systems This device has I C SMBus compatible serial interface refer to the MCP9800 data sheet DS21909 for further details 2 5 2 The 24LC16B The 24LC16B is a 16 Kbit Electrically Erasable PROM This device has C SMBus compatible serial interface Low voltage design permits operation down to 1 8V with standby and active currents of only 1ua and 1 respectively The device also has a page write capability for up to 16 bytes of data 2 5 3 The 101 The MCP101 is avoltage supervisory device designed to keep a microcontroller in Reset until the system voltage has reached the proper level and stabilized It also operates as protection from brown out conditions when the supply voltage drops below a safe operating level 2007 Microchip Technology Inc DS22027A page 13 MCP9800 Temperature Data Logger Demo Board 2 User s Guide NOTES DS22027A page 14 2007 Microchip Technology Inc MCP9800 TEMPERATURE LOGGER MICROCHIP DEMO BOARD 2 USER S GUIDE Appendix A Schematic and Bill of Materials BOM FIGURE 1 1 MCP9800 Temp Sensor SEE VAL 32 Data Logger Schematic N g M gt HER
10. 0001 Control byte for temp sensor read operation TEMP REG 0x00 Temperature register address for temp sensor CONFIG REG 0x01 Configuration register address for temp sensor SHUTDOWN b 00000001 Configuration value for Shutdown mode ONESHOT b 10000001 Configuration value for One Shot mode Subroutine Descriptions VE OSN EE D BSTART escription Arguments None Output None Return Value 0 Code Example call BSTART BSTOP Generate an I C bus Start condition Generate Start O PPPPPPPPMMM M D escription Arguments Generate bus Stop condition None 2007 Microchip Technology Inc DS22027A page 11 MCP9800 Temperature Data Logger Demo Board 2 User s Guide BSTOP Output None Return Value 0 Code Example call BSTOP Generate Stop SEND ACK Description Generate an 2 bus Acknowledge condition Arguments None Output None Return Value 0 Code Example call SEND ACK Send ACK to continue reading SEND NACK Description Generate 1 bus Not Acknowledge condition Arguments None Output None Return Value 0 Code Example call SEND NACK Send NACK to end operation BYTEOUT Description Output an entire byte to the bus Arguments WREG Data byte to be transmitted to the bus pollflag 0 Flag indicating whether or not currently polling 1 if polling O otherwise Output None Return
11. 009cGACVMW 955 VIN008 A09 AMLLOHOS 1 993 090 46X JINYHO 9 ANZ v 9luoseued 090 DINVYAHO 1N0L dvo 82100 70 106607 eunje1eduie peseg TVA33S 0086d0W dod Juelidul0 9 SHOH 0000 80L mews SISJUINN jeues pue Ajgwassy 19021 8ZLOO ELL ainpaddiq 1591 196607 ejeg peseg 1VA33S 0086dOW 82100 S0L 166607 geq eunjejeduie peseg 1VA33S 00864211 diZ LH8zL00 SOL S9114 92100 0 196607 ejeg eunjejeduje peseg 1VA33S 0086dOW NOILVOINE Vs 99 92100 0L 166607 ejeg peseg 1vA33S 0086d9W 2ILVNIHOS 82100 20 426607 ejeq sinjesadwa peseg 1VA33S 0086 40 1 ASSY 49d ed L dd S S JSJUINN ojnqujsiq Jequinw 5 uonduosag 4O 9 9 H o 3 406607 peseg 1VA33S 008640 A TaWgssy Z 1G7 NG0086dOW oN Hed L AH 82100 20 28 A TAWgssy 9914 Pes SHOY 1517 1984 ubisuo9 S9 6619 72298 ZV 501 HO 5 M SSEZ poje1odjoou diy20191W 2007 Microchip Technology Inc DS22027A page 16 Appendix A Schematic and Bill of Materials BOM MCP9800 Temp Sensor SEEVAL 32 Data Logger BOM FIGURE 1 3
12. 1 xl File Device Family Programmer Tools Help Midrange Configuration Device No Device Found Configuration 0000 User IDs FF FF FF FF Checksum FCOO DSCC BandGap PICkit 2 found and connected MICROCHIP VDD PICkit 2 Niite Erase Blank Check On 5 0 Program Memory Enabled Only Source None Empty Erased 000 3FFF FFF FFF 008 FFF FFF 01 EEPROM Data Enabled Hex Only Z 7 Select Device Family gt Baseline 8 Select PIC10F202 from the Device pull down menu 9 Select File gt Import Hex from the File pull down menu A file window will appear Locate select and open SEEVALDM DL hex from your PC 10 Click on the Write Device Button in the PICkit 2 Programmer window The PIC10F202 will be written to with the SEEVALDM DL hex firmware Once com pleted the status bar in the middle of the window will indicate Write Successful 11 Disconnect the MCP9800 Temperature Data Logger Demo Board 2 from the PICkit 2 programmer Remove and replace the Power Header JP1 Led should begin flashing indicating that the PIC 10F202 is reading temperature from the 9800 and storing the data into the 241 C16B 12 LED will flash indicating that measurements are being taken until the 24LC16B has reached its storage limit 2 048 bytes 2 3 2 Reading Data from the MCP9800 Temperature Data Logger Demo Board 2 board
13. ION The MCP9800 Temperature Data Logger Demo Board 2 once programmed will log temperature measurements for a predetermined amount of time until the 24LC16B is fully programmed with temperature data i e 2 048 temperature readings Each sam ple uses one byte of memory The intervals can be changed in the firmware we have provided by changing the TIMEOUTVAL variable The firmware will take measurements for approximately 45 minutes approx 1 sample sec 2 2 FEATURES The MCP9800 Temperature Data Logger Demo Board 2 has the following features Small PCB layout Can be placed virtually anywhere you need to measure temperature Standard ICSP pinout so the firmware can be modified using a PICkit 2 pro grammer or any of Microchip s programming tools using the ICSP programming adapter Standard Two Wire 8 pin pinout inverted for easy reading of the 24LC16B into the SEEVAL 32 evaluation tool software 2 3 GETTING STARTED This section describes how to get your MCP9800 Temperature Data Logger Demo Board 2 programmed and ready to take temperature readings The boards have been pre programmed at the factory with the default settings so it is not necessary to program them unless the firmware has been modified It will also show how to read the logged data from the board into the SEEVAL 32 evaluation tool software Then it will show how to export that data from the SEEVAL 32 evaluation tool software and also how to import and dis
14. Selected Range X16 Data r Memory Buffer r Programming Ops 3 User Pattern E Device Entire Device C Buffer Contents r Read After Selected Range Write 7 51514 3 2 1 0 WPEN X X X BPO WEL WIP x X Xx Xx X x X Memory Size 16Kb Cols 16 Rows 128 Medium Speed CommPort2 10 06 AM 2 3 3 Storing your Data Select File gt Export gt Hex File and store your data to your PC filename hex 2 3 4 Displaying Temperature Data 1s e Open file Temperature Graph x1s Provided on the CD Choose enable macros if prompted May need to adjust security settings here if you are unable to launch the file Press the Import Data button Find your data file on your PC ilename hex Press Open Button Enter 1 for sample period when asked and press OK If you have changed the sample period in the firmware you will need to adjust the sample period here default is approximately 1 sample sec Temperatures both positive and negative will be displayed on the graph Tabs at the bottom of the graph will show either or DS22027A page 10 2007 Microchip Technology Inc Installation and Operation The MCP9800 Temperature Data Logger Demo Board 2 This demo board was originally developed for the use in a c
15. Value 0 if an Acknowledge was received 1 if an Acknowledge was not received and pollflag 0 is set Remarks If an Acknowledge was not received and pollflag 0 is cleared this sub routine sets the current state to ERR1_STATE and goes to sleep This state is used to indicate that an Acknowledge error occurred Code Example moviw Ox7F Load Ox7F into WREG call BYTEOUT Output byte BYTEIN Description Input an entire byte from the 2 bus Arguments None Output buffer Data byte read from the 2 bus Return Value 0 Code Example call Input byte call SEND NACK Send NACK to end operation movfw buffer Copy data to WREG 8 VV ms t DS22027A page 12 2007 Microchip Technology Inc Installation and Operation 2 5 1 The MCP9800 The MCP9800 comes with user programmable registers that provide flexibility for tem perature sensing applications The register settings allow user selectable 9 bit to 12 bit temperature measurement resolution configuration of the power saving Shutdown and One Shot single conversion on command while in Shutdown modes and the specifi cation of both temperature alert output and hysteresis limits When the temperature changes beyond the specified limits the MCP9800 outputs an alert signal The user has the option of setting the alert output signal polarity as an active low or active high comparator output for thermostat operation or as a temperature
16. c MCP9800 TEMPERATURE DATA LOGGER MICROCHIP DEMO BOARD 2 USER S GUIDE Table of Contents Prelace mee 1 Chapter 1 Product Overview LPS 6 5 U 5 1 2 What is the MCP9800 Temperature Data Logger Demo Board 2 5 1 3 What does the MCP9800 Temperature Data Logger Demo Board 2 KitInclude E 5 Chapter 2 Installation and Operation ZA WEE 7 le 7 2 3 Getting Stated EE 7 2 3 1 Programming the PICTOF202 eren ttt ene 8 2 3 2 Reading Data from the MCP9800 Temperature Data Logger 2 Mong 9 2 3 9 Storing your Dala dee petite mantis 10 2 3 4 Displaying Temperature Data 10 2 4 Functional Description eet d E po o C ett eee 11 2 4 1 The MCP9800 Temperature Data Logger Demo Board 2 11 PG TM QUOI S te de aa us 11 29 1 The MOPSSO00 efto tea 13 2 5 2 The Eeer Ee 13 2 5 3 The MOPT En EE 13 Appendix A Schematic and Bill of Materials BOM 15 2007 Microchip Technology Inc DS22027A page iii MCP9800 Temperature Data Logger Demo Board 2 User s Guide NOTES DS22027A page iv 2007 Microchip Technology Inc MCP9800 TEMPERATURE LOGGER MICROCHIP DEMO BOARD 2 USER
17. e a right to sue for relief under that Act Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates It is your responsibility to ensure that your application meets with your specifications MICROCHIP MAKES REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED WRITTEN OR ORAL STATUTORY OR OTHERWISE RELATED TO THE INFORMATION INCLUDING BUT NOT LIMITED TO ITS CONDITION QUALITY PERFORMANCE MERCHANTABILITY OR FITNESS FOR PURPOSE Microchip disclaims all liability arising from this information and its use Use of Microchip devices in life support and or safety applications is entirely at the buyer s risk and the buyer agrees to defend indemnify and hold harmless Microchip from any and all damages claims suits or expenses resulting from such use No licenses are conveyed implicitly or otherwise under any Microchip intellectual property rights QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV ISO TS 16949 2002 Trademarks The Microchip name and logo the Microchip logo Accuron dsPIC microID MPLAB PIC PICmicro PICSTART PRO MATE PowerSmart rfPIC and SmartShunt registered trademarks of Microchip Technology Incorporated in the U S A and other countries AmpLab FilterLab Migratable Memory MXDEV MXLAB SEEVAL SmartSensor and The Embedded Control Solutions Company are registered
18. lass to teach people the basics of the I CTM protocol The code is formatted in such a manner that it is easy to read and modify should one need to Table 1 1 and Table 1 2 show some of the basic subroutines and constant definitions used in the code The TIMEOUTVAL variable be modified to put longer delays between measurements Any value between 1 default and 255 may be used to vary the sample rate The higher the number the slower the sample rate The TIMEOUTVAL variable is approximately the number of sec 2 4 FUNCTIONAL DESCRIPTION 2 4 1 onds delay between measurements 2 5 I C SUBROUTINES The following subroutines provide low level 2 support TABLE 1 1 CT SUBROUTINES Subroutine Description BSTART Generate an bus Start condition BSTOP Generate I CTM bus Stop condition SEND ACK Generate an bus Acknowledge condition SEND NACK Generate an 2 7 bus Not Acknowledge condition BYTEOUT Output an entire byte to the 2 bus BYTEIN Input an entire byte from the CTM bus The following constants have been defined for communicating with the 24LC16B and MCP9800 TABLE 1 2 CONSTANT DEFINITIONS Constant Value Description MEM WRITE b 10100000 Controlbyte for EEPROM write operation MEM READ 5710100001 Control byte for EEPROM read operation TEMP WRITE b 10010000 Control byte for temp sensor write operation TEMP READ b 1001
19. ndia New Delhi Tel 91 11 4160 8631 Fax 91 11 4160 8632 India Pune Tel 91 20 2566 1512 Fax 91 20 2566 1513 Japan Yokohama Tel 81 45 471 6166 Fax 81 45 471 6122 Korea Gumi Tel 82 54 473 4301 Fax 82 54 473 4302 Korea Seoul Tel 82 2 554 7200 Fax 82 2 558 5932 or 82 2 558 5934 Malaysia Penang Tel 60 4 646 8870 Fax 60 4 646 5086 Philippines Manila Tel 63 2 634 9065 Fax 63 2 634 9069 Singapore Tel 65 6334 8870 Fax 65 6334 8850 Taiwan Hsin Chu Tel 886 3 572 9526 Fax 886 3 572 6459 Taiwan Kaohsiung Tel 886 7 536 4818 Fax 886 7 536 4803 Taiwan Taipei Tel 886 2 2500 6610 Fax 886 2 2508 0102 Thailand Bangkok Tel 66 2 694 1351 Fax 66 2 694 1350 EUROPE Austria Wels Tel 43 7242 2244 39 Fax 43 7242 2244 393 Denmark Copenhagen Tel 45 4450 2828 Fax 45 4485 2829 France Paris Tel 33 1 69 53 63 20 Fax 33 1 69 30 90 79 Germany Munich Tel 49 89 627 144 0 Fax 49 89 627 144 44 Italy Milan Tel 39 0331 742611 Fax 39 0331 466781 Netherlands Drunen Tel 31 416 690399 Fax 31 416 690340 Spain Madrid Tel 34 91 708 08 90 Fax 34 91 708 08 91 UK Wokingham Tel 44 118 921 5869 Fax 44 118 921 5820 12 08 06 DS22027A page 18 2007 Microchip Technology Inc
20. play the data on an Excel spreadsheet 2007 Microchip Technology Inc DS22027A page 7 MCP9800 Temperature Data Logger Demo Board 2 User s Guide FIGURE 1 1 MCP9800 Temperature Data Logger Demo Board 2 Functional Block Diagram gt Status LED D2 MCP101 Voltage Supervisor gt U5 MCP9800 dor E gt Temp Sensor PICkit 2 94 Programmer 1 241 168 gt Serial EEPROM U2 Power SEEVAL 32 Supply Evaluation Tool Header U1 3 3 Battery Jumper Battery JP1 2 3 1 Programming the PIC10F202 1 Download and Install the PICkit 2 programmer software onto your PC 2 Copythe SEEVALDM DL hex file supplied on the CD that came with this kit onto your PC 3 When the PICkit 2 programmer software is started the main window will be displayed on the PC as indicated in Figure 1 2 4 Besure that the battery BT1 is installed and the jumper for Power is connected JP1 5 Connect MCP9800 Temperature Data Logger Demo Board 2 to the PICkit 2 programmer both programmer and board should be face up when connect ing 6 PICkit 2 programmer should have a green led on the front indicating that no errors have occurred DS22027A page 8 2007 Microchip Technology Inc Installation and Operation FIGURE 1 2 PICkit 2 Programmer GUI Window on the 2 Programmer
21. re General Technical Support Frequently Asked Questions FAQs technical support requests online discussion groups Microchip consultant program member listing Business of Microchip Product selector and ordering guides latest Microchip press releases listing of seminars and events listings of Microchip sales offices distributors and factory representatives 2007 Microchip Technology Inc DS22027A page 3 MCP9800 Temperature Data Logger Demo Board 2 User s Guide CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels Distributor or Representative Local Sales Office Field Application Engineer FAE Technical Support Customers should contact their distributor representative or field application engineer FAE for support Local sales offices are also available to help customers A listing of sales offices and locations is included in the back of this document Technical support is available through the web site at http support microchip com DOCUMENT REVISION HISTORY Revision A January 2007 Initial Release of this Document EEN DS22027A page 4 2007 Microchip Technology Inc MCP9800 TEMPERATURE LOGGER MICROCHIP DEMO BOARD 2 USER S GUIDE Chapter 1 Product Overview 11 INTRODUCTION This chapter contains an overview of the MCP9800 Temperature Data Logger Demo Board 2 and covers the following topics What is the
22. trademarks of Microchip Technology Incorporated in the U S A Analog for the Digital Age Application Maestro CodeGuard dsPICDEM dsPICDEM net dsPICworks ECAN ECONOMONITOR FanSense FlexROM fuzzyLAB In Circuit Serial Programming ICSP ICEPIC Linear Active Thermistor Mindi MiWi MPASM MPLIB MPLINK PICkit PICDEM PICDEM net PICLAB PICtail PowerCal Powerlnfo PowerMate PowerTool REAL ICE rfLAB rfPICDEM Select Mode Smart Serial SmartTel Total Endurance UNI O WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U S A and other countries SQTP is a service mark of Microchip Technology Incorporated in the U S A other trademarks mentioned herein are property of their respective companies 2007 Microchip Technology Incorporated Printed in the U S A Rights Reserved gt Printed on recycled paper Microchip received ISO TS 16949 2002 certification for its worldwide headquarters design and wafer fabrication facilities in Chandler and Tempe Arizona Gresham Oregon and Mountain View California The Company s quality system processes and procedures are for its PIC MCUs dsPIC DSCs 00 code hopping devices Serial EEPROMs microperipherals nonvolatile memory and analog products In addition Microchip s quality system for the design and manufacture of development systems is ISO 9001 2000 certified DS22027A page ii 2007 Microchip Technology In
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