MikroElektronika PIC Microcontrollers PIC16 Dokumentacja Strona 1

PIC bookPrevious page Table of contents Chapter overview Next page PIC microcontrollers for beginners,too! Author: Nebojsa Matic Paperback - 252 page

Chapter 1 - Introduction to Microprocessors1.4 Input-output unit Those locations we've just added are called "ports". There are several

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page Macros used in programs Examples given in the following sections of this

Chapter 6 - SamplesIf we use the oscillator (resonator) of 4MHz, for prescaler values 0, 1, and 7 that divide the basic clock of the oscillator, the i

Chapter 6 - Samples How one such sequence is formed by using dt instruction is shown in the following example: org 0x00goto Main String movwf PCLStrin

Chapter 6 - Samples Macro PRINT writes out a string of ASCII caracters for 'MikroElektronika' on LCD display.The string takes up one part of

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page Samples Light-Emitting Diodes - LEDs LEDs are surely one of the most com

Chapter 6 - Samples Connecting LED diodes to PORTB microcontroller The following example initializes port B as output and sets logic one to each pin o

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comm

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page Keyboard Keyboards are mechanical devices used to execute a break or mak

Chapter 6 - Samples The above macro has several arguments that need to be explained:TESTER macro HiLo, Port, Bit, Delay, Address HiLo can be '0&a

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comm

Chapter 1 - Introduction to Microprocessors As we have separate lines for receiving and sending, it is possible to receive and send data (info.) at th

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page OptocouplerOptocoupler combine a LED and photo-transistor in the same ca

Chapter 6 - Samples Input line optocoupler example http://www.mikroelektronika.co.yu/english/product/books/PICbook/6_05Poglavlje.htm (2 of 3) [4/2/20

Chapter 6 - SamplesOptocoupler on an output lineAn Optocoupler can be used to separate the output signal of a microcontroller from an output device. T

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page The Relay The relay is an electromechanical device, which transforms an

Chapter 6 - Samples Connecting the optocoupler and relay to a microcontroller A relay can also be activated via an optocoupler which at the same time

Chapter 6 - Samples http://www.mikroelektronika.co.yu/english/product/books/PICbook/6_06Poglavlje.htm (3 of 4) [4/2/2003 16:18:54]

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comme

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page Generating a soundA Piezo diaphragm can be added to an output line of a

Chapter 6 - Samplesduration: sound duration. The higher the number, the longer the sound.Example 1: BEEP 0xFF, 0x02The output of the piezo diaphragm

Chapter 6 - Samples The following example shows the use of a macro in a program. The program produces two melodies which are obtained by pressing T1 o

Chapter 1 - Introduction to MicroprocessorsOf course, when this happens with a computer, we simply reset it and it will keep working. However, there i

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comm

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page Shift registers There are two types of shift registers: input and output

Chapter 6 - Samples How to connect an input shift register to a microcontrollerIn order to simplify the main program, a macro can be used for the inpu

Chapter 6 - Samples Example of how to use the HC597 macro is given in the following program. Program receives data from a parallel input of the shift

Chapter 6 - Samples Output shift registerOutput shift registers transform serial data into parallel data. On every rising edge of the clock, the shift

Chapter 6 - Samplesregister, thus data is transformed from serial into parallel data. An outline of the 74HC595 shift register connections is shown o

Chapter 6 - Samples An example of how to use the HC595 macro is given in the following program. Data from variable TX is serially transferred to shift

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comm

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page Seven-Segment Display (multiplexing) The segments in a 7-segment display

Chapter 6 - Samples Connecting a microcontroller to 7-segment displays in multiplex modeFile Led.inc contains two macros: LED_Init and LED_Disp2. The

Chapter 1 - Introduction to MicroprocessorsMicrocontroller outline with its basic elements and internal connections For a real application, a microcon

Chapter 6 - Sampleshttp://www.mikroelektronika.co.yu/english/product/books/PICbook/6_09Poglavlje.htm (3 of 5) [4/2/2003 16:19:03]

Chapter 6 - Samples The following example shows the use of macros in a program. Program displays number '21' in two 7-segment digits. http:/

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comm

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page LCD Display More microcontroller devices are using 'smart LCD'

Chapter 6 - SamplesReading data from the LCD is done in the same way, but control line R/W has to be high. When we send a high to the LCD, it will res

Chapter 6 - SamplesLCD's can get stuck, and program will then stay forever in a loop checking the BUSY bit. The other way is to introduce a delay

Chapter 6 - Sampleshttp://www.mikroelektronika.co.yu/english/product/books/PICbook/6_10Poglavlje.htm (4 of 11) [4/2/2003 16:19:08]

Chapter 6 - Sampleshttp://www.mikroelektronika.co.yu/english/product/books/PICbook/6_10Poglavlje.htm (5 of 11) [4/2/2003 16:19:08]

Chapter 6 - Samples http://www.mikroelektronika.co.yu/english/product/books/PICbook/6_10Poglavlje.htm (6 of 11) [4/2/2003 16:19:08]

Chapter 6 - SamplesMacro for LCD support LCDinit macro used to initialize port connected to LCD. LCD is configured to work in four-bit mode.Example: L

Chapter 1 - Introduction to MicroprocessorsThe program adds the contents of two memory locations, and views their sum on port A. The first line of th

Chapter 6 - Samples Macro LCDval_16 converts 16-bit binary number into decimal number from 0 to 65535 and displays it on LCD display. The following va

Chapter 6 - Sampleshttp://www.mikroelektronika.co.yu/english/product/books/PICbook/6_10Poglavlje.htm (9 of 11) [4/2/2003 16:19:08]

Chapter 6 - Samples The main program is a demonstration of using the LCD display and generate new characters. At the beginning of a program, we need t

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comm

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page 12-bit Analog to Digital converter Since everything in the microcontroll

Chapter 6 - Samples Connecting an AD converter with voltage reference to a microcontrollerThe Macro used in this example is LTC86 and is found in LTC1

Chapter 6 - Samples The LTC86 Macro has three arguments:LTC86 macro Var_LO, Var_HI, VarVar_LO variable is where the result of lower byte conversion is

Chapter 6 - Samplesresult is 0, and for 5V it is 4095. http://www.mikroelektronika.co.yu/english/product/books/PICbook/6_11Poglavlje.htm (4 of 6) [4/2

Chapter 6 - Samples http://www.mikroelektronika.co.yu/english/product/books/PICbook/6_11Poglavlje.htm (5 of 6) [4/2/2003 16:19:11]

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any commen

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page CHAPTER 2 Microcontroller PIC16F84 IntroductionCISC, R

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page Serial Communication SCI is an abbreviation for Serial Communication Int

Chapter 6 - Samples Connecting a microcontroller to a PC via a MAX232 line interface chip.File RS232.inc contains a group of macros used for serial co

Chapter 6 - Sampleshttp://www.mikroelektronika.co.yu/english/product/books/PICbook/6_12Poglavlje.htm (3 of 6) [4/2/2003 16:19:14]

Chapter 6 - Samples Using the macro:RS232init Macro for initializing RB0 pin and line for transmitting data (TX-pin).Example: RS232initSEND S_string S

Chapter 6 - SamplesMain program: http://www.mikroelektronika.co.yu/english/product/books/PICbook/6_12Poglavlje.htm (5 of 6) [4/2/2003 16:19:14]

Chapter 6 - Samples Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For any comm

Appendix A - Instruction SetPrevious page Table of contents Chapter overview Next page Appendix A Instruction Set Introduction Appendix contains all

Appendix A - Instruction Set● A.35 SLEEP A.1 MOVLW Write constant in W register A.2 MOVWF Copy W to f A.3 MOVF Copy f to d http://

Appendix A - Instruction Set A.4 CLRW Write 0 in W A.5 Write 0 in f http://www.mikroelektronika.co.yu/english/product/books/PICbook/A_Dodatak.ht

Appendix A - Instruction Set A.6 SWAPF Copy the nibbles from f to d crosswise A.7 ADDLW Add W to a constant http://www.mikroelektronika.co.

Chapter 2 - Microcontroller PIC16F84microcontroller. It coordinates the work of other blocks and executes the user program. CISC, RISCIt has already

Appendix A - Instruction Set A.8 ADDWF Add W to f A.9 SUBLW Subtract W from a constant http://www.mikroelektronika.co.yu/english/product/bo

Appendix A - Instruction Set A.10 SUBWF Subtract W from f A.11 ANDLW Logic AND W with constant http://www.mikroelektronika.co.yu/english/pr

Appendix A - Instruction Set A.12 ANDWF Logic AND W with f A.13 IORLW Logic OR W with constant http://www.mikroelektronika.co.yu/english/pr

Appendix A - Instruction Set A.14 IORWF Logic OR W with f A.15 XORLW Logic exclusive OR W with constant http://www.mikroelektronika.co.yu/e

Appendix A - Instruction Set A.16 XORWF Logic exclusive OR W with f A.17 INCF Increment f http://www.mikroelektronika.co.yu/english/product

Appendix A - Instruction Set A.18 DECF Decrement f http://www.mikroelektronika.co.yu/english/product/books/PICbook/A_Dodatak.htm (10 of 21) [4/2/

Appendix A - Instruction Set A.19 RLF Rotate f to the left through CARRY http://www.mikroelektronika.co.yu/english/product/books/PICbook/A_Dodata

Appendix A - Instruction Set A.20 RRF Rotate f to the right through CARRY http://www.mikroelektronika.co.yu/english/product/books/PICbook/A_Dodat

Appendix A - Instruction Set A.21 COMF Complement f http://www.mikroelektronika.co.yu/english/product/books/PICbook/A_Dodatak.htm (13 of 21) [4/2

Appendix A - Instruction Set A.22 BCF Reset bit b in f A.23 BSF Set bit b in f http://www.mikroelektronika.co.yu/english/product/books/PICb

Chapter 2 - Microcontroller PIC16F84more precisely 35 instructions . (ex. Intel's and Motorola's microcontrollers have over hundred instruct

Appendix A - Instruction Set A.24 BTFSC Test bit b in f, skip if it = 0 A.25 BTFSS Test bit b in f, skip if =1 http://www.mikroelektronika.

Appendix A - Instruction Set A.26 INCFSZ Increment f, skip if=0 A.27 DECFSZ Decrement f, skip if = 0 http://www.mikroelektronika.co.yu/engl

Appendix A - Instruction Set A.28 GOTO Jump to address A.29 CALL Call a program http://www.mikroelektronika.co.yu/english/product/books/PIC

Appendix A - Instruction Set A.30 RETURN Return from a subprogram A.31 RETLW Return from a subprogram with constant in W http://www.mikroelektro

Appendix A - Instruction Set A.32 RETFIE Return from interrupt routine A.33 NOP No operation A.34 CLRWDT Initialize watchdog timer ht

Appendix A - Instruction Set A.35 SLEEP Stand by mode Previous page Table of contents Chapter overview Next page http://www.mikroelektronika.c

Appendix A - Instruction Set© Copyright 1999. mikroElektronika. All Rights Reserved. For any comments contact webmaster. http://www.mikroelektronika.c

Appendix B - Numeric SystemsPrevious page Table of contents Chapter overview Next page Appendix B Numeric Systems Introduction B.1 Decimal numeric s

Appendix B - Numeric Systems Operations of addition, subtraction, division, and multiplication in a decimal numeric system are used in a way that is a

Appendix B - Numeric Systems As you can see, converting a binary number into a decimal number is done by calculating the expression on the left side.

Chapter 2 - Microcontroller PIC16F84Instruction cycle consists of cycles Q1, Q2, Q3 and Q4. Cycles of calling and executing instructions are connected

Appendix B - Numeric Systems We can check whether result is correct by transferring these number to decimal numeric system and by performing addition

Appendix B - Numeric Systemswhich proves the accuracy of our action. In order to get a decimal equivalent of a hexadecimal number, we need to multiply

Appendix B - Numeric SystemsPrevious page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserved. For a

Appendix C - GlossaryPrevious page Table of contents Chapter overview Next page Appendix CGlossary Introduction● Microcontroller ● I/O pin ●

Appendix C - GlossaryI/O pinExternal microcontroller's connector pin which can be configured as input or output. In most cases I/O pin enables a

Appendix C - GlossaryFile written in the language understood by man and assembler translator. By translating the source file, we get HEX and LIST file

Appendix C - GlossaryProductProduct development is a combination of luck and experience. Short terms, or time-limits for production should be avoided

Chapter 2 - Microcontroller PIC16F84Pins on PIC16F84 microcontroller have the following meaning:Pin no.1 RA2 Second pin on port A. Has no additional f

PIC book1.8 Analog to digital converter1.9 Program CHAPTER II MICROCONTROLLER PIC16F84 IntroductionCISC, RISCApplicationsClock/instruction cyclePipeli

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.1 Clock generator - oscillatorOscillator circuit is u

Chapter 2 - Microcontroller PIC16F84Above diagram shows how RC oscillator is connected with PIC16F84. With value of resistor R being below 2.2k, oscil

Chapter 2 - Microcontroller PIC16F84 Previous page Table of contents Chapter overview Next page © Copyright 1999. mikroElektronika. All Rights Reserv

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.2 ResetReset is used for putting the microcontroller

Chapter 2 - Microcontroller PIC16F84especially in industrial environment where disturbances and instability of supply are an everyday occurrence. To s

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.3 Central Processing UnitCentral processing unit (CPU

Chapter 2 - Microcontroller PIC16F84In instructions with two operands, ordinarily one operand is in work register (W register), and the other is one o

Chapter 2 - Microcontroller PIC16F84 STATUS Register bit 0 C (Carry) TransferBit that is affected by operations of addition, subtraction and shifting.

Chapter 2 - Microcontroller PIC16F84C bit is affected by ADDWF, ADDLW, SUBLW, SUBWF instructions.bit 1 DC (Digit Carry) DC TransferBit affected by ope

Chapter 2 - Microcontroller PIC16F84bit 0:2 PS0, PS1, PS2 (Prescaler Rate Select bit) These three bits define prescaler rate select bit. What a presca

PIC book● 4.7 org● 4.8 endConditional instructions● 4.9 if● 4.10 else● 4.11 endif● 4.12 while● 4.13 endw● 4.14 ifdef●

Chapter 2 - Microcontroller PIC16F84© Copyright 1999. mikroElektronika. All Rights Reserved. For any comments contact webmaster. http://www.mikroelekt

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.4 PortsPort refers to a group of pins on a microcontr

Chapter 2 - Microcontroller PIC16F84logical one into logical zero and opposite. Only pins configured as input can cause this interrupt to occur (if an

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.5 Memory organizationPIC16F84 has two separate memory

Chapter 2 - Microcontroller PIC16F84Memory Banks Beside this 'length' division to SFR and GPR registers, memory map is also divided in &apos

Chapter 2 - Microcontroller PIC16F84bsf STATUS, RP0 Instruction BSF sets the bit RP0 (RP0=1) in STATUS register and thus sets up bank1.Usually, groups

Chapter 2 - Microcontroller PIC16F84Bsf STATUS, RP0 ;Banklmovlw 0xFF ;w=0xFFmovwf TRISA ;address of TRISA register is taken from

Chapter 2 - Microcontroller PIC16F84An of such example can be sending a set of data via serial communication, working with buffers and indicators (whi

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.6 InterruptsInterrupts are a mechanism of a microcont

Chapter 2 - Microcontroller PIC16F84bit 0 RBIF (RB Port Change Interrupt Flag bit) Bit which informs about changes on pins 4, 5, 6 and 7 of port B.1=a

PIC book● Macros WAIT, WAITX● Macro PRINT6.3 Samples ● Light Emitting Diodes● Keyboard● Optocoupler ❍ Optocouplering the input

Chapter 2 - Microcontroller PIC16F84Generally speaking, each interrupt source has two bits joined to it. One enables interrupts, and the other detects

Chapter 2 - Microcontroller PIC16F84One of the possible cases of errors if saving was not done when going to a subprogram of an interrupt Due to simpl

Chapter 2 - Microcontroller PIC16F84 The same example can be realized by using macros, thus getting a more legible program. Macros that are already de

Chapter 2 - Microcontroller PIC16F84External interrupt on RB0/INT pin is triggered by rising signal edge (if bit INTEDG=1 in OPTION<6> register)

Chapter 2 - Microcontroller PIC16F84Return from interrupt routine can be accomplished with instructions RETURN, RETLW and RETFIE. It is recommended th

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.7 Free-run timer TMR0Timers are usually most complica

Chapter 2 - Microcontroller PIC16F84by one. This provides us with the ability to measure longer timer periods.After each count up to 255, timer resets

Chapter 2 - Microcontroller PIC16F84now the inductive sensor at a distance of 5mm from the head of a screw. Inductive sensor will generate the falling

Chapter 2 - Microcontroller PIC16F84Prescaler is accorded to timer TMR0, or to watchdog timer trough PSA bit in OPTION register. By clearing PSA bit,

Chapter 2 - Microcontroller PIC16F84bit 7 RBPU (PORTB Pull-up Enable bit) This bit turns internal pull-up resistors on port B on or off. 1='pull-

PIC bookSubject : Name : State : E-mail : Your message: Send us a comment about a book © C o p y r i g h t 2 0 0 1. m i k r o E l e k t r o n

Chapter 2 - Microcontroller PIC16F84Previous page Table of contents Chapter overview Next page 2.8 EEPROM Data memoryPIC16F84 has 64 bytes of EEPROM m

Chapter 2 - Microcontroller PIC16F840=writing disallowedbit 3 WRERR (Write EEPROM Error Flag ) Error during writing to EEPROMThis bit was set only in

Chapter 2 - Microcontroller PIC16F84It is recommended that WREN be turned off the whole time except when writing data to EEPROM, so that possibility o

Chapter 3 - Instruction SetPrevious page Table of contents Chapter overview Next page CHAPTER 3 Instruction Set IntroductionInstruction set in PIC16

Chapter 3 - Instruction SetArithmetic and logic Of all arithmetic operations, PIC like most microcontrollers supports only subtraction and addition. F

Chapter 3 - Instruction Setinstruction. Instruction Execution Period All instructions are executed in one cycle except for conditional branch instruct

Chapter 3 - Instruction Set *1 If I/O port is source operand, status on microcontroller pins is read*2 If this instruction is executed on TMR register

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmPrevious page Table of contents Chapter overview Next page CHAPTER 4 As

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmFiles created as a result of program translationMacrosIntroduction The

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmcapable of producing an ASCII file on the computer disc or in specializ

Chapter 1 - Introduction to MicroprocessorsPrevious page Table of contents Chapter overview Next page CHAPTER 1 Introduction to Microcontrollers Int

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmOperandsOperands are the instruction elements for the instruction is be

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htm Since this data isn't important for the assembly translator, it i

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmoccurs. For that purpose, one infinite loop is made where the micro is

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmDescription:By using this directive, textual designation changes with p

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htm4.8 END End of program Syntax:endDescription:At the end of each pr

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmSyntax:endifDescription:Directive is written at the end of a conditiona

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmreached.Example:#define test.ifdef test ;how the test was defined...

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htm4.17 ENDC End of constant block definition Syntax:endcDescripti

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htm_ _config<term> or_ _config<address>,<term> Descripti

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htm Files created as a result of program translation As a result of the pr

Chapter 1 - Introduction to Microprocessorsidea what treasure they had. During that year, there appeared on the market a microprocessor called 4004. T

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htmhttp://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Pogla

http://www.mikroelektronika.co.yu/english/product/books/PICbook/4_Poglavlje.htm At the end of the "list" file there is a table of symbols us

Chapter 5 - MPLABPrevious page Table of contents Chapter overview Next page CHAPTER 5 MPLAB Introduction5.1 Installing the MPLAB program package 5.2

Chapter 5 - MPLAB- Generating and processing a program (Text Editor)- Simulator of the written program used for simulating program function on the mic

Chapter 5 - MPLAB Welcome screen at the beginning of MPLAB installment At the very beginning, it is necessary to select those MPLAB components we will

Chapter 5 - MPLAB Selecting components of MPLAB developing environment As it is assumed you will work in Windows 95 ( or a newer operating system), ev

Chapter 5 - MPLABLike any other program, MPLAB should be installed into some directory. This option could be moved into any directory on any hard disc

Chapter 5 - MPLAB Option for users who are installing a new version over an already installed MPLAB Start menu is a group of program pointers, and is

Chapter 5 - MPLABLocation that will be mentioned from here on, has to do with a part of MPLAB whose explanation we don't need to get into. By sel

Chapter 5 - MPLAB Selecting a directory for system files After all of the above steps, installment begins by clicking on 'Next'. Screen pri

Chapter 1 - Introduction to Microprocessorscomponents for receiving and sending data must be added to it. In short that means that microprocessor is t

Chapter 5 - MPLABwindow in the right corner of the screen. Installment flow After installment have been completed, there are two dialog screens, one

Chapter 5 - MPLAB Last minute information regarding program versions and corrections. By clicking on Finish, installment of MPLAB is finished. Previo

Chapter 5 - MPLABPrevious page Table of contents Chapter overview Next page 5.2 MPLAB Following the installment procedure, you will get a screen of th

Chapter 5 - MPLABOpening a new window for a simulatorOpening a new window for variables whose values we watch (Watch Window)Saving a window with varia

Chapter 5 - MPLABPrevious page Table of contents Chapter overview Next page 5.3 Choosing the development mode Setting a developing mode is necessary s

http://www.mikroelektronika.co.yu/english/product/books/PICbook/5_04Poglavlje.htmPrevious page Table of contents Chapter overview Next page 5.4 Design

http://www.mikroelektronika.co.yu/english/product/books/PICbook/5_04Poglavlje.htmAdjusting project elements Using a mouse click on "test [.hex]&q

http://www.mikroelektronika.co.yu/english/product/books/PICbook/5_04Poglavlje.htm Defining parameters of MPASM assembler From the picture we see that

http://www.mikroelektronika.co.yu/english/product/books/PICbook/5_04Poglavlje.htmOpening a new project By clicking on OK we go back to the starting wi

Chapter 5 - MPLABPrevious page Table of contents Chapter overview Next page 5.5 Designing a new assembler file (writing a new program) When "proj

Chapter 1 - Introduction to Microprocessors Registers are therefore memory locations whose role is to help with performing various mathematical operat

Chapter 5 - MPLAB Naming and saving a new assembler file When we get this window, we need to write 'test.asm' below 'File name:',

Chapter 5 - MPLABPrevious page Table of contents Chapter overview Next page 5.6 Writing a program Only after all of the preceding operations have been

Chapter 5 - MPLAB Window with messages following a translation of assembler program We can see from the picture that we get "test.hex" file

Chapter 5 - MPLABPrevious page Table of contents Chapter overview Next page 5.7 MPSIM Simulator Simulator is part of MPLAB environment which provides

Chapter 5 - MPLABIf there are variables in the program, it is good to watch them, too. To each variable is assigned one window (Watch Windows) by clic

Chapter 5 - MPLABPrevious page Table of contents Chapter overview Next page 5.8 Toolbar Since MPLAB has more than one component, each of the component

Chapter 5 - MPLABIcon for saving a project. Saved project will keep all window adjustments and all parameter adjustments. When we read in a program ag

Chapter 5 - MPLAB © Copyright 1999. mikroElektronika. All Rights Reserved. For any comments contact webmaster. http://www.mikroelektronika.co.yu/engl

Chapter 6 - SamplesPrevious page Table of contents Chapter overview Next page CHAPTER 6 The Samples Introduction6.1 Supplying the microcontroller6.2

Chapter 6 - Sampleslikely that a man who is breathing in fresh air will live longer than a man who's living in a polluted environment.For a prope