PROGRAMMING AND CUSTOMIZING THE PIC MICROCONTROLLER 3rd phần 3 ppsx

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... Packaging 35 Application Development Tools 39 Chapter 2 The Microchip PIC Microcontroller 43 Accessing the Microchip Web Site 43 PIC Microcontroller Feature Summary48Features Unique to the PIC Microcontroller 54 PIC ... them is specific to microcon-trollers and the PIC microcontroller. Application The hardware circuit and programming code used to make up a microcontroller project. Both are required for the microcontroller to ... TrademarksMicrochip is the owner of the following trademarks: PIC, PIC microcontroller, REALICE, ICSP, KEELOQ, MPLAB, PICSTART, PRO MATE and PICMASTER. PICC and PICC Lite are owned by HI-TECH Software....

... microcontroller instructions and the directives. The instructions are the application itself, and the enddirective is a command to stop the assembler. The only requirement of these two state-ments is that they cannot ... at the number of new developers I meet who do not understand the value of simulation; they often write their code, build the applications, program the PIC microcontrollers, plug them into the ... fromTABLE 3. 11 PIC MICROCONTROLLERS SUPPORTED BY PICC-LITE AND ANY PROGRAM SIZE LIMITATIONS PIC MICROCONTROLLER PART NUMBER LIMITATIONS PIC1 2F629 None PIC1 2F675 None PIC1 6C84 None PIC1 6F627...

... zeroed out (and become nops) and then areprogrammed into the PIC microcontroller. Before making the change, the programmerwill issue an error message at the start indicating that the PIC microcontroller ... btfss, goto, and call of the low-end and mid-range PIC microcontrollersalong with the compare and skip on equals (cpfseq), greater than (cpfsgt), and lessthan (cpfslt). The PIC1 8 also has the enhanced ... between the PIC1 8 and the other PIC microcontroller processorsis the inclusion of the negf (Fig. 7.50) instruction, which can negate any register in the PIC1 8’s register space. The single instruction...

... on the PIC MCU you are working with and the size and com-plexity of the function you wish to implement, the overhead of saving the data, calling the function, returning from the function, and ... 00040 i = i + 100 03 3FFF 00 039 dw 0x03FFF ; Add Dummy Ins000000 03 00040 i = i + 10004 3FFF 00 039 dw 0x03FFF ; Add Dummy Ins00000004 00040 i = i + 10005 3FFF 00 039 dw 0x03FFF ; Add Dummy Ins00000005 ... the USB. If youcannot use the UART port, then there are a number of other interfaces that can be used,including1 I2C, with the PIC microcontroller as a slave device2 SPI, again with the PIC...

... 16.8, the PIC microcontroller controls reset to the system processor. On power-up, the PIC microcontroller holds the processor reset until Vcc has stabilized, and then the TMR1is reset each time the ... comparators in the PIC1 6C82X controlled by the CMCON register, which is defined in Table 16. 13. The CIS and CM2–CM0 bits work together to select the operation of the comparators, and the resulting ... the 74LS374, the I/O pin is driven high; this disables the 74LS374’s drivers, allowing the parallel data to be latched in. When the I/O pin is low, the 74LS244’s drivers are dis-abled, and the...

... triangle to the stand and screwed the stand to the base. After the glue and paint had dried, I inserted the LEDs into the holes and solderedtheir leads to the PCB. Total time working on the tree was ... side and a 3 /4-in piece of wood for the stand, as shown in Fig. 21.22.I painted the triangle forest green and the base and stand gold. To assemble the tree,I simply glued the triangle to the ... (ideal)—their values are somewhat off the exact specifiedvalues. The second is that you probably will see the temperature creep up if the ther-mistor is close to the PIC microcontroller as the PIC microcontroller...

... offSimpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com PIC MICROCONTROLLER SUMMARY 105744 43 424140 39 38 37 36 35 34 33 32 31 30 292827262524 23 12 3 4567891011RB4RB7/&PGDRB3/PGMRB2RB1RB0/INTRC7/RX/DTRC6/TX/CKRC5/SDORC4/SDI/SDARB6/&PGCRB5RD4/PSP4RD5/PSP5RD6/PSP6RD7/PSP7RD2/PSP2RD3/PSP3_MCLR/Vpp/THVOSC1/CLKINOSC2/CLKOUTRA4/T0CKIRA5/AN4/SSRA0/*AN0RC0/T1OSO/T1CKIRC1/T1OSI/CCP2RC2/CCP1RC3/SCK/SCLRA1/*AN1RA2/*AN2/VRef-RA3/*AN3/VREF(+)RE0/_RD/*AN5RE1/_WR/*AN6RE2/_CS/*AN7RD0/PSP0RD1/PSP1VddGndGndVddN/CN/C12 13 141516171819202122N/CN/CRA2/AN212 3 428272625VddVregRD5/AN5_MCLR/VppOSC1/CLKINOSC2/CLKOUT56724 23 22RD6/AN6RD0/SCLBRD7/AN7CDAC89RA0/AN02120SUM1011191812 13 1716RC1/CMPXRC2RC3/T0CKIRC7/SDAARC6/SCLARC5RC0/REFA14 ... Program/Emulator151617181920RE0/_RD/*AN5RE1/_WR/*AN6RE2/_CS/*AN7VddRD0/PSP0RD1/PSP1Gnd262524 23 2221RD4/PSP4RD5/PSP5RD6/PSP6RD7/PSP7RD2/PSP2RD3/PSP3654 3 2144 43 424140 39 38 37 36 35 34 33 32 31 30 29789101112 13 14151617RB4RB7/&PGDRB3/PGMRB2RB1RB0/INTRC7/RX/DTRC6/TX/CKRC5/SDORC4/SDI/SDARB6/&PGCRB5RD4/PSP4RD5/PSP5RD6/PSP6RD7/PSP7RD2/PSP2RD3/PSP3_MCLR/Vpp/THVOSC1/CLKINOSC2/CLKOUTRA4/T0CKIRA5/AN4/SSRA0/*AN0RC0/T1OSO/T1CKIRC1/T1OSI/CCP2RC2/CCP1RC3/SCK/SCLRA1/*AN1RA2/*AN2/VRef–RA3/*AN3/VREF(+)RE0/_RD/*AN5RE1/_WR/*AN6RE2/_CS/*AN7RD0/PSP0RD1/PSP1VddGndGndVddN/CN/CN/CN/C1819202122 23 2425262728Figure ... of the 12-bit address as # inTable B .36 . If the access bank is used, then there is no high nybble to the address. If the BSR or FSR registers are used for addressing, then # is F. The PIC1 8 microcontroller...

... than the others that I have presented, but it uses the fewest PIC microcontroller I/O pins. The circuit schematic for this interface wasshown earlier in the book (as are the schematics for all the ... will work in the generic case. The important point of the preceding sentence is the term generic case—often a delay is needed that does not affect any other registersor the PIC microcontroller s ... put all the I/O pins and the 4-bit DataPort on the same8-bit I/O port. The reasons for doing this is that when using this code, writes to the DataPort will change the output values of other registers....

... by The McGraw-Hill Companies, Inc. Click here for terms of use. PROGRAMMING AND CUSTOMIZING THE PIC ® MICROCONTROLLER 11EMBEDDED MICROCONTROLLERS The primary role of the Microchip PIC ® and ... in the text. These terms are often usedin electronics and programming, although my use of them is specific to microcon-trollers and the PIC microcontroller. Application The hardware circuit and ... around the PIC MCU, you would discoverthat the vast majority are designed around two or three part numbers (the PIC1 6F84, PIC1 6C54, and perhaps the PIC1 6F877). This is unfortunate because there...