Configurable Logic Cell (CLC) Configuration Tool User's Guide
Contents
1. DSXXXXXA where XXXXX is the document number and A 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 online help files INTRODUCTION This chapter contains general information that will be useful to know before using the Configurable Logic Cell CLC Configuration Tool Items discussed in this chapter include Document Layout Conventions Used in this Guide The Microchip Web Site Customer Support Document Revision History DOCUMENT LAYOUT This document describes how to use the Configurable Logic Cell CLC Configuration Tool as a development tool to emulate and debug firmware on a target board The manual layout is as follows Chapter 1 CLC Configuration Tool Overview Chapter 2 Manchester Line Code Example Appendix A Manchester Encoding Program ASSY 2011 Microchip Technology Inc DS41597A page 5 CLC Configuration Tool 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 selectio2. 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 software 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 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 August 2011 nitial Release of this Document xx III my 2011 Microchip Technology Inc DS41597A page 7 CLC Configuration Tool User s Guide NOTES DS41597A page 8 2011 Microchip Technology Inc CLC CONFIGURATION TOOL MICROCHIP USER S GUIDE Chapter 1 CLC Confi
3. Table of Contents Prefac M n 5 IO UA Ia 5 Document Lay Aaa 5 Conventions Used in this Guide wwwwwwwwwwamamanwwwwwuwanananaami ma Edi Rada 6 The Microchip Web Site 7 Customer SUPPO Mtia ai kaaa i aaa karaha 7 Document Revision SION due nait 7 Chapter 1 CLC Configuration Tool Overview ccecccceecceeeeeeeeeeeaeeeeeeeeeeeeeeeeeeeeeeeeees 9 Chapter 2 Manchester Line Code Example 19 Appendix A Manchester Encoding Program ASSY cessus 23 2011 Microchip Technology Inc DS41597A page 3 CLC Configuration Tool User s Guide NOTES DS41597A page 4 2011 Microchip Technology Inc CLC CONFIGURATION TOOL MICROCHIP USER S GUIDE Preface NOTICE TO CUSTOMERS All 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
4. 4 3 7 jJ 2 Icxg4 LCxMODE lt 2 0 gt 000 LCxMODE lt 2 0 gt 001 4 Input AND S R Latch Icxg1 Icxg1 Icxg2 34 Icxg2 gt Iexq lexg3 lcxg3 D gt Icxg4 Icxg4 LCxMODE lt 2 0 gt 010 LCxMODE lt 2 0 gt 011 1 Input D Flip Flop with S andR 2 Input D Flip Flop with R Icxg4 lcxg4 Icxg2 lcxg2 lxg1 gt i Icxg1 gt R lexg3 Icxg3 LCxMODE lt 2 0 gt LCxMODE lt 2 0 gt J K Flip Flop with R 1 Input Transparent Latch with S andR cxg4 lcxg2 J Q lexg1 gt cxg2 Icxg4 K Xg R cxg1 lcxg3 cxg3 LCxMODE lt 2 0 gt LCxMODE lt 2 0 gt 111 DS41597A page 14 2011 Microchip Technology Inc CLC Configuration Tool Overview 1 5 7 Output Control The output from the logic block is fed to the last stage of the CLC the inversion gate To invert the output click on the buffer output pin once for a bubble to appear From here the output can be routed to other peripherals an output pin or back to the CLC input An interrupt can be enabled upon a rising and or falling edge from the CLC output Figure 1 7 shows the configuration for enabling the module enabling the output to the CLCx output pin and producing an interrupt upon a rising edge being detected The CLC output will also be inverted FIGURE 1 7 CLC OUTPUT O
5. A Manchester Encoding Program ASSY for the source code in Assembly Figure 2 3 shows a screenshot of the output of the CLC assuming an input of OxE4 from the device FIGURE 2 3 MANCHESTER LINE ENCODING FROM AN NRZ SOURCE USING THE CLC Note Green CLC output 1 Red data 2 White clock 3 EEE TI DS41597A page 20 2011 Microchip Technology Inc Manchester Line Code Example 2 5 EXTENDED SOLUTION If the user wants to generate a Manchester encoded message from the PIC device directly this is easily achieved through the MSSP Simply select the PIC16F1508 and replace the data clock inputs from the external device with SPI SCK and SPI SDO FIGURE 2 4 CLC DESIGN FOR THE ENCODE HANDLING USING THE MSSP AS INPUTS ac De Verso 1000 signer Fe se PC 15083 isa OFwe ORO JK Jarana Manchester ine code by using the MSSP Note See Appendix A Manchester Encoding Program ASSY for assembly code solution x 2011 Microchip Technology Inc DS41597A page 21 CLC Configuration Tool User s Guide NOTES DS41597A page 22 2011 Microchip Technology Inc CLC CONFIGURATION TOOL MICROCHIP USER S GUIDE Appendix A Manchester Encoding Program ASSY Software License Agreement The software supplied herewith by Microchip Technology Incorporated the Company is intended and supplied to you the Company s customer for use solely and exclu
6. as a library file or pasted into an existing program It is important that the comment section is left intact because the CLC tool uses the comments specifically the device row to correctly repopulate the fields To load previously saved code from the CLC tool click file gt load code If imported suc cessfully the tool will have populated the GUI with the appropriate values corresponding to the registers in the loaded code If the message is received as seen in Figure 1 9 the device ID in the comments was deleted and must be put back into place FIGURE 1 9 ERROR MESSAGE IF DEVICE ID IS MISSING IN THE COMMENTS OF LOADED CODE Code Load Error I No valid device found Comments can also be saved and loaded within the output file To do so simply fill out the comments input text area as seen in Figure 1 10 and when the project is ready to be saved the comments will also be included in the output file qe aa T DS41597A page 16 2011 Microchip Technology Inc CLC Configuration Tool Overview FIGURE 1 10 COMMENT TEXT AREA Comments Here can explain the purpose behind the design and how amp works This is a good practice and eliminates confusion when sharing code or looking back as a reference This comment fieldbox wil be cleared when the Clear button to the right is pressed The button Copy and Show is used to get a quick view of the register values for the present confi
7. 00 movwf CLCISELO movlw H O00 movwf CLCISELI moviw H O00 movwf CLC1POL moviw H 00 movwf CLC1CO 2011 Microchip Technology Inc DS41597A page 23 CLC Configuration Tool User s Guide BANKSEL CLC2GLSO moviw H 02 movwf CLC2GLSO moviw H 00 movwf CLC2GLS1 moviw H O00 movwf CLC2GLS2 moviw H 80 movwf CLC2GLS3 movlw H O00 movwf CLC2SELO movlw H 50 movwf CLC2SEL1 moviw H 00 movwf CLC2PO movlw EL movwf CLC2CON Uses CLC2out banksel OSCCON moviw b 01110010 8MHz clock Does not matter for this demo movwf OSCCON banksel TRISC movlw b 10011000 RC3 amp RC4 as input to CLC2IN RCO as output form CLC2 movwf TRISC banksel ANSELC All digital outputs moviw 0x00 movwf ANSELC return return to main program DS41597A page 24 2011 Microchip Technology Inc CLC Configuration Tool User s Guide NOTES 2011 Microchip Technology Inc DS41597A page 25 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 www microchip com support Web Address www microchip com Atlanta Duluth GA Tel 678 957 9614 Fax 678 957 1455 Boston Westborough MA Tel 774 760 0087 Fax 774 760 0088 Chicago Itasca IL Tel 630 285 0071 Fax 630 285 0075 Cle
8. 1 Device All 2 CLC module All 3 Data inputs CLCxSEL1 2 4 Gate inputs CLCxGLS1 4 5 Gate output polarity CLCxPOL 6 Digital logic blocks CLCxCON 7 CLC output control CLCxCON The following sections explains each block s functionality and purpose labeled in Figure 1 3 2011 Microchip Technology Inc DS41597A page 11 CLC Configuration Tool User s Guide 1 5 1 This is where the device such as the PIC16F 1508 will be selected When a device is selected the program will configure itself automatically to that specific device such as data inputs and number of available CLC outputs 1 5 2 CLC Module This drop down menu will display each CLC module Some devices such as the PIC10F320 will only have one available CLC module in the selected device The x in each CLC register will be replaced by whichever CLC module is used 1 5 3 There are four input selection groups Each group consists of 8 selections For devices with only 8 inputs all 8 inputs are available in every group For devices with 16 inputs only 8 of the 16 are available in each group but are distributed in such a way to minimize precluding some input selection combinations No input will appear twice in the same group but will appear as an input in other groups Device Data Inputs As seen in Table 1 2 each drop down item correlates to a logic cell data input group Icxdx Each data input is selectable at least two different times in
9. 921 5820 08 02 11 DS41597A page 26 2011 Microchip Technology Inc
10. MICROCHIP Configurable Logic Cell CLC Configuration Tool User s Guide 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 our knowledge require using the Microchip products in a 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 have a right to sue for relief under that Act Info
11. PTIONS 1 6 SAVING LOADING The program provides convenient methods in saving or loading the design When the design is concluded and ready to be implemented in software click the File pull down menu in the top left corner of the dialog box as shown in Figure 1 8 FIGURE 1 8 LOCATION OF LOADING AND SAVING CODE IN THE PROGRAM Be CLC Designer Version 1 0 0 0 File Save ASSY code Save C code ac act Load code wx Then click file Save ASSY code or Save C code depending on the desired output language The code for all configured CLCs of the selected device will be included in the output file The resultant file will have an inc extension Figure 1 7 shows example output code for the setup as seen in Figure 1 6 with the inclusion of the AND OR logic block and the rest having default settings The device used in the example is a PIC16F1507 with module CLC1 2011 Microchip Technology Inc DS41597A page 15 CLC Configuration Tool User s Guide EXAMPLE 1 1 EXAMPLE C AND ASSEMBLY GENERATED CODE Fale test inc senerated by CLC Designer Versi esign Version 7 8 2011 5 51 PM CLCIGLSO CLCIGLS1 CLCIGLS2 CLCIGLS3 CLCISELO CLCISELi 0x06 CLC1POL 0x02 CLCICON 0x00 0x00 0x06 0x00 0x00 0x14 Wo uw c C C 8 n 6666 n Both pieces of code produce the same affect The assembly is longer due to the nature of the language The code can now be easily included
12. e Digital Age Application Maestro chipKIT chipKIT logo CodeGuard dsPICDEM dsPICDEM net dsPlCworks dsSPEAK ECAN ECONOMONITOR FanSense HI TIDE In Circuit Serial Programming ICSP Mindi MiWi MPASM MPLAB Certified logo MPLIB MPLINK mTouch Omniscient Code Generation PICC PICC 18 PICDEM PICDEM net PICkit PICtail REAL ICE rfLAB Select Mode Total Endurance TSHARC UniWinDriver 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 All other trademarks mentioned herein are property of their respective companies 2011 Microchip Technology Incorporated Printed in the U S A All Rights Reserved LI Printed on recycled paper ISBN 978 1 61341 526 9 Microchip received ISO TS 16949 2009 certification for its worldwide headquarters design and wafer fabrication facilities in Chandler and Tempe Arizona Gresham Oregon and design centers in California and India The Company s quality system processes and procedures are for its PIC MCUs and dsPIC DSCs KEELOQ 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 DS41597A page 2 2011 Microchip Technology Inc AN CLC CONFIGURATION TOOL MICROCHIP USER S GUIDE
13. guration When pressed the boxes below the button will be filled with the settings that correspond to the design If multiple CLCs share similar configurations one CLC module can be designed and then pasted into another by clicking the Copy and Show in the current module and then Paste in another CLC module This will copy all of the content from one CLC to another The clipboard contents cannot be pasted to any window outside of the CLC tool The Clear button will reset all fields to their default state Gizmo MH M MH EE 2011 Microchip Technology Inc DS41597A page 17 CLC Configuration Tool User s Guide NOTES DS41597A page 18 2011 Microchip Technology Inc CLC CONFIGURATION TOOL MICROCHIP USER S GUIDE Chapter 2 Manchester Line Code Example 2 1 INTRODUCTION This example will use the information in Chapter 1 CLC Configuration Tool Overview in solving a typical problem that can now be achieved with ease using the Configurable Logic Cell Configuration Tool It is recommended that the reader first understand how to use the program before continuing 2 2 HIGHLIGHTS This chapter discusses Example Problem Proposed Solution Extended Solution 2 3 EXAMPLE PROBLEM You want to encode a bit stream of a typical non return to zero NRZ line code from a certain device to a slimmer more versatile Manchester line code A Manchester line code has advantages ove
14. guration Tool Overview 1 1 INTRODUCTION The intention of this User s Guide is to assist the reader in becoming acquainted with the Configurable Logic Cell CLC Configuration Tool It will explain how to setup the tool and configure it with an applicable example of creating a Manchester encoder This document will help the reader become familiar with the purpose and functionality of the CLC module and be able to use the CLC Configuration Tool with ease 1 2 HIGHLIGHTS This chapter discusses CLC Configuration Tool Purpose Installing the Program Configurable Designer Options Saving Loading 1 3 CLC CONFIGURATION TOOL PURPOSE The CLC consists of multiple combination and sequential circuits that can have their functionality pre programmed or programmed dynamically This provides greater flexi bility and potential in embedded designs since the CLC module can operate outside the limitations of software execution and supports a vast amount of output designs The configuration tool s purpose is to streamline the setup process of the CLC module by simulating the functionality of the registers in a graphical user interface GUI The end result of using the tool will be a generated resource file written in either C or assembly which can be dropped into an existing project to be included in a program The created file is custom generated depending on the user inputs and preferences such as programming language 2011 M
15. icrochip Technology Inc DS41597A page 9 CLC Configuration Tool User s Guide 1 4 INSTALLING THE PROGRAM The most recent version of the software can be installed from Microchip s web site at http www microchip com Simply place the CLCDesignerTool exe in the same folder as the CLCDesigner ini file To run the program double click on the execut able and the screen in Figure 1 1 should be presented FIGURE 1 1 CLC GUI ON INITIAL START UP B CLC Designer Versor 1000 Figure 1 2 shows the error when the INI file is not placed in the same directory as the executable FIGURE 1 2 ERROR MESSAGE Initialization Fault CLCDesigner INI file fault DS41597A page 10 2011 Microchip Technology Inc CLC Configuration Tool Overview 1 5 CONFIGURABLE DESIGNER OPTIONS The CLC Configuration Tool presents the following options in initial start up as seen in Figure 1 3 FIGURE 1 3 CLC INPUT OUTPUT OPTIONS T ANDOR ORWOR AND SR D Fo ORD IK Dich The CLC Configuration Tool provides a friendly alternative to manually configuring the 8 CLC registers for each module in software Table 1 1 correlates each block in the above figure with its matching register in the device s data sheet TABLE 1 1 CORRELATION BETWEEN GUI REPRESENTATION AND THEIR EFFECTS ON DATA SHEET CLC REGISTERS CLC GUI Representation CLC Registers
16. l 86 592 2388138 Fax 86 592 2388130 China Zhuhai Tel 86 756 3210040 Fax 86 756 3210049 ASIA PACIFIC India Bangalore Tel 91 80 3090 4444 Fax 91 80 3090 4123 India 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 Daegu Tel 82 53 744 4301 Fax 82 53 744 4302 Korea Seoul Tel 82 2 554 7200 Fax 82 2 558 5932 or 82 2 558 5934 Malaysia Kuala Lumpur Tel 60 3 6201 9857 Fax 60 3 6201 9859 Malaysia Penang Tel 60 4 227 8870 Fax 60 4 227 4068 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 5778 366 Fax 886 3 5770 955 Taiwan Kaohsiung Tel 886 7 536 4818 Fax 886 7 330 9305 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
17. n 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 4 b0010 2 hF1 where N is the total number of digits Ris the radix and n isa 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 n Keywords _asm endasm static Command line options Opa Opa Bit values 0 1 Constants OxFF A Italic Courier New A variable argument file o where file can be any valid filename Square brackets Optional arguments mccl8 options file options Curly brackets and pipe Choice of mutually exclusive errorlevel 011 character arguments an OR selection Ellipses Replaces repeated text var_name var_name Represents code supplied by void main void user DS41597A page 6 2011 Microchip Technology Inc Preface 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
18. over the desired X and click once The cursor arrow will have changed to the pointer and a line extending the input into the gate will appear To invert the signal click again where the X was and now a bubble should appear indicating an inversion If clicked once more the bubble and line should disappear and default back to the original unconnected state 1 5 5 Gate Outputs Each of the gate outputs can be inverted To do so simply click once on the output of an individual gate for a bubble to appear The output is now inverted To undo this click the bubble again for it to disappear It is important to note that any gate with no inputs selected will have its output default to the Off state logic zero If a constant logic one is desired then invert the default logic zero by clicking the output for the inverting bub ble Figure 1 5 shows the setup of having Fosc and an inverted TimerO OVF as inputs to Gate 2 with its output inverted FIGURE 1 5 GATE INPUT OUTPUT WITH INVERSION 2011 Microchip Technology Inc DS41597A page 13 CLC Configuration Tool User s Guide 1 5 6 Digital Logic Blocks There are eight available logic functions selected by the tabs of the CLC tool The logic blocks cannot be configured other than what is shown Only one logic function can be used at a single time for each CLC module Figure 1 6 displays all of the available func tions FIGURE 1 6 GATE INPUT OUTPUT WITH INVERSION Icxg1
19. r the typical NRZ code in that Manchester encoding com bines the clock and data into one data stream It has no DC component and is self clocking A diagram of a potential setup is shown in Figure 2 1 FIGURE 2 1 NRZ LINE CODE ENCODED TO A MANCHESTER CODE NRZ Line Code Manchester Line Code CLOCK CLOCK DATA gt DEVICE gt 2 4 PROPOSED SOLUTION Using only one CLC module on a PIC device would accomplish this task There would be no limitation to the clock speed since the CLC is not controlled by software This allows the CPU to focus on the main program without dealing with the encoding pro cess This also saves the designer additional costs by not having to include more exter nal hardware to perform the same task The encoding process simply requires an XOR gate with the data and clock inputs For this design a PIC16F1507 is used with its CLC2 module 2011 Microchip Technology Inc DS41597A page 19 CLC Configuration Tool User s Guide The data and clock are mapped to CLC2s input on RC3 and RC4 respectively It is vital that their respective TRIS bits are configured as inputs Enable the CLC output and the module itself as well as clear the TRIS bit for the CLC output pin Figure 2 2 shows the CLC design FIGURE 2 2 CLC DESIGN FOR THE ENCODE HANDLING 1C Desagrer Vernm 1000 When finished include a short description in the comment box and save the design in either C or Assembly format See Appendix
20. rmation 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 NO 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 2009 Trademarks The Microchip name and logo the Microchip logo dsPIC KEELOQ KEELOQ logo MPLAB PIC PlCmicro PICSTART PIC logo rfPIC and UNI O are registered trademarks of Microchip Technology Incorporated in the U S A and other countries FilterLab Hampshire HI TECH C Linear Active Thermistor MXDEV MXLAB SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U S A Analog for th
21. sively with products manufactured by the Company The software is owned by the Company and or its supplier and is protected under applicable copyright laws All rights are reserved Any use in violation of the foregoing restrictions may subject the user to criminal sanctions under applicable laws as well as to civil liability for the breach of the terms and conditions of this license THIS SOFTWARE IS PROVIDED IN AN AS IS CONDITION NO WARRANTIES WHETHER EXPRESS IMPLIED OR STATU TORY INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICU LAR PURPOSE APPLY TO THIS SOFTWARE THE COMPANY SHALL NOT IN ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR ANY REASON WHATSOEVER include p16f1507 inc CONFIG CONFIG1 FOSC INTOSC amp WDTE OFF amp PWRTE OFF amp _CLKOUTEN OFF __CONFIG CONFIG2 LVP OFF amp STVREN ON Stack over under flow will cause a reset errorlevel 302 suppress bank selection not zero warning ORG 0x00 main call main init init CLC and configure PIC inputs outputs goto main loop main waiting loop main loop goto main loop sit here forever main init File clc inc Generated by CLC Designer Version 1 0 0 0 Date 7 13 2011 12 44 PM Device PIC16 L F1507 BANKSEL CLC1GLSO movlw H O00 movwf CLC1GLSO movlw H 00 movwf CLC1GLS1 moviw H 00 movwf CLC1GLS2 movlw H 00 movwf CLC1GLS3 movlw H O
22. two or more different groups For example Fosc could be selected as an input in the first and second drop down menus in the CLC tool for a PIC16F1507 as shown in Figure 1 4 TABLE 1 2 CLCX DATA INPUT SELECTION FOR THE PIC16F1507 Data Input P Fea aa e CLC1 CLC2 CLOXxIN 0 000 000 CLC1INO CLC2INO CLCxIN 1 001 101 CLC1IN1 CLC2IN1 CLCxIN 2 010 110 Reserved Reserved CLCxIN 3 011 111 Reserved Reserved CLCxIN 4 100 000 Fosc Fosc CLCxIN 5 101 001 Aa TMROIF TMROIF CLCXxIN 6 110 010 TMR IF TMR IF CLCxIN 7 111 011 TMR2 PR2 TMR2 PR2 CLCxIN 8 100 000 CLC1OUT CLC1OUT CLCxIN 9 101 001 CLC2OUT CLC2OUT CLCxIN 10 110 010 Reserved Reserved CLCXxIN 11 _ 111 011 Reserved Reserved CLCxIN 12 100 000 NCO1OUT LFINTOSC CLCXxIN 13 101 001 HFINTOSC ADCFRC CLCxIN 14 110 010 PWM30UT PWM1OUT CLCxIN 15 111 011 PWM40UT PWM2OUT DS41597A page 12 2011 Microchip Technology Inc CLC Configuration Tool Overview FIGURE 1 4 SELECTION FOSC AS AN INPUT FOR TWO DIFFERENT GATES Timer OVF Timer OVF Timer2 PR2 CLC1 OUT CLC2 OUT Reserved Reserved 1 5 4 Gate Inputs Once the data inputs are selected they can be mapped into each of the four gates The output of each gate will differ according to the logic function selected To select an input into a gate simply hover
23. veland Independence OH Tel 216 447 0464 Fax 216 447 0643 Dallas Addison TX Tel 972 818 7423 Fax 972 818 2924 Detroit Farmington Hills MI Tel 248 538 2250 Fax 248 538 2260 Indianapolis Noblesville IN Tel 317 773 8323 Fax 317 773 5453 Los Angeles Mission Viejo CA Tel 949 462 9523 Fax 949 462 9608 Santa Clara Santa Clara CA Tel 408 961 6444 Fax 408 961 6445 Toronto Mississauga Ontario Canada Tel 905 673 0699 Fax 905 673 6509 ASIA PACIFIC Asia Pacific Office Suites 3707 14 37th Floor Tower 6 The Gateway Harbour City Kowloon Hong Kong Tel 852 2401 1200 Fax 852 2401 3431 Australia Sydney Tel 61 2 9868 6733 Fax 61 2 9868 6755 China Beijing Tel 86 10 8569 7000 Fax 86 10 8528 2104 China Chengdu Tel 86 28 8665 5511 Fax 86 28 8665 7889 China Chongqing Tel 86 23 8980 9588 Fax 86 23 8980 9500 China Hangzhou Tel 86 571 2819 3187 Fax 86 57 1 2819 3189 China Hong Kong SAR Tel 852 2401 1200 Fax 852 2401 3431 China Nanjing Tel 86 25 8473 2460 Fax 86 25 8473 2470 China Qingdao Tel 86 532 8502 7355 Fax 86 532 8502 7205 China Shanghai Tel 86 21 5407 5533 Fax 86 21 5407 5066 China Shenyang Tel 86 24 2334 2829 Fax 86 24 2334 2393 China Shenzhen Tel 86 755 8203 2660 Fax 86 755 8203 1760 China Wuhan Tel 86 27 5980 5300 Fax 86 27 5980 5118 China Xian Tel 86 29 8833 7252 Fax 86 29 8833 7256 China Xiamen Te
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