Interfacing PIC Microcontrollers 8 pot

... buttons, are grouped in the ACTIVE library. Interfacing PIC Microcontrollers 58 Figure 3.2 ISIS screenshot Else_IPM-BATES_ch003.qxd 6/27/2006 12: 58 PM Page 58 ... since it can be used for a range of programs. The circuit Interfacing PIC Microcontrollers 56 Else_IPM-BATES_ch003.qxd 6/27/2006 12: 58 PM Page 56 Circuit Simulation An MCU-based simulation will ... good for learnin...

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... 224, 231 PIC 10FXXX MCUs, 267 PIC 12FXXX MCUs, 267 PIC 16F877 block diagram, 10 PIC 16F877 data sheet, 10 PIC 16F877 microcontroller, 3 ,8 PIC 16FXXX MCUs, 266 PIC 18FXXXX MCUs, 267 PIC output ... 224 Mnemonic, 13, 38 Mobile phone, 79 Most significant bit (MSB), 107 Motor, 183 Motor armature, 183 Motor brushes, 184 Motor commutator, 184 Motor interface, 189 Motor rotor,...

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... destination for the result of an operation is the file Interfacing PIC Microcontrollers 18 Else_IPM-BATES_ch001.qxd 6/27/2006 10:04 PM Page 18 PIC Hardware 21 are initiated using a bit test and conditional ... predetermined functions, as specified in the 16F877 data sheet (Figure 2-3), and occupy locations 00-1F in bank 0, 80 -9F in bank 1, 100-10F in bank 2 and 180 -18F in bank 3....

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... the PIC 16F877 cannot be used for digital input without initialisation. (3) 7 How many bits does the 8k MCU program memory contain? (3) 8 Outline the process of installing a program in the PIC ... be reversed at the end of the row of LEDs. Interfacing PIC Microcontrollers 34 Else_IPM-BATES_ch001.qxd 6/27/2006 10:04 PM Page 34 2 PIC Software The PIC microcontroller architectur...

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... and # are shown in Table 4.1. Interfacing PIC Microcontrollers 88 Figure 4.6 Keypad circuit Else_IPM-BATES_CH004.qxd 6/29/2006 11:07 AM Page 88 Input & Output 89 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ... 002 ; Program Counter PORTC EQU 007 ; 7-Segment display PORTD EQU 0 08 ; 3x4 keypad TRISC EQU 087 ; Data direction TRISD EQU 088 ; registers Key EQU 0...

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... the GO/DONE bit cleared by the ADC controller, Analogue Interfacing 143 Else_IPM-BATES_ch007.qxd 6/29/2006 11: 38 AM Page 143 Interfacing PIC Microcontrollers 144 (a) (b) Register Setting Flags ... voltage, as described in Chapter 4. Interfacing PIC Microcontrollers 142 Figure 7.1 8- bit analogue input test circuit Else_IPM-BATES_ch007.qxd 6/29/2006 11: 38 AM Page 142 3 Outl...

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... and the source code shown in Program 7.2. Interfacing PIC Microcontrollers 146 ADC8 Convert the analogue input to 8- bits and display Hardware: P16F877 (4MHz), Vref+ = 2.56, 16x2 LCD Initialise ... digit CL RF ones ; zero ones digit Program 7.1 8- bit analogue input Else_IPM-BATES_ch007.qxd 6/29/2006 11: 38 AM Page 147 Interfacing PIC Microcontrollers 154 Figure 7.6 Ba...

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... (anything with a coil such as a motor or Interfacing PIC Microcontrollers 186 Figure 8. 4 Power outputs interfaces Else_IPM-BATES_ch0 08. qxd 6/27/2006 2:25 PM Page 186 Power Outputs 191 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ... switched on each half cycle. A block diagram for this system is shown in Figure 8. 5 (c). Interfacing PIC Microcontrollers 188...

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... slave location/register addressing Interfacing PIC Microcontrollers 220 Else_IPM-BATES_ch009.qxd 6/29/2006 11:40 AM Page 220 Interfacing PIC Microcontrollers 2 18 ; Initialise TIMER0 for write delay ... Interfacing PIC Microcontrollers 216 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; I2CMEM.ASM MPB 7-1-06 ; ; Test program for 24AA1 28 I2C 16k byte se...

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... 7/ 18/ 2006 1:27 PM Page 262 Interfacing PIC Microcontrollers 260 Memory System Hardware A pair of conventional 62256 32k RAM chips are used to expand the memory to 64k bytes. Port C in the PIC ... 11.3. System Design 259 Figure 11.3 Parallel memory system Else_IPM-BATES_CH011.qxd 7/ 18/ 2006 1:27 PM Page 259 Interfacing PIC Microcontrollers 262 ; SUBROUTINES ;;;;;;;;;;;;;;;;;;;...

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