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PIC18F2420-E/P Datasheet(PDF) 399 Page - Microchip Technology |
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PIC18F2420-E/P Datasheet(HTML) 399 Page - Microchip Technology |
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399 / 412 page ![]() DS39631E-page 397 © 2008 Microchip Technology Inc. PIC18F2420/2520/4420/4520 INDEX A A/D ....................................................................................223 Acquisition Requirements .........................................228 ADCON0 Register.....................................................223 ADCON1 Register.....................................................223 ADCON2 Register.....................................................223 ADRESH Register.............................................223, 226 ADRESL Register .....................................................223 Analog Port Pins, Configuring ...................................230 Associated Registers ................................................232 Configuring the Module .............................................227 Conversion Clock (TAD) ............................................229 Conversion Status (GO/DONE Bit) ...........................226 Conversions ..............................................................231 Converter Characteristics..........................................359 Converter Interrupt, Configuring................................227 Discharge ..................................................................231 Operation in Power-Managed Modes .......................230 Selecting and Configuring Acquisition Time..............229 Special Event Trigger (CCP).....................................232 Special Event Trigger (ECCP) ..................................148 Use of the CCP2 Trigger...........................................232 Absolute Maximum Ratings...............................................321 AC (Timing) Characteristics ..............................................340 Load Conditions for Device Timing Specifications ........................................341 Parameter Symbology...............................................340 Temperature and Voltage Specifications ..................341 Timing Conditions .....................................................341 AC Characteristics Internal RC Accuracy ................................................343 Access Bank Mapping with Indexed Literal Offset Mode..................72 ACKSTAT..........................................................................191 ACKSTAT Status Flag.......................................................191 ADCON0 Register .............................................................223 GO/DONE Bit ............................................................226 ADCON1 Register .............................................................223 ADCON2 Register .............................................................223 ADDFSR............................................................................310 ADDLW .............................................................................273 ADDULNK .........................................................................310 ADDWF .............................................................................273 ADDWFC...........................................................................274 ADRESH Register .............................................................223 ADRESL Register......................................................223, 226 Analog-to-Digital Converter. See A/D. ANDLW .............................................................................274 ANDWF .............................................................................275 Assembler MPASM Assembler ...................................................318 Auto-Wake-up on Sync Break Character ..........................214 B Bank Select Register (BSR) ................................................59 Baud Rate Generator ........................................................187 BC .....................................................................................275 BCF ...................................................................................276 BF......................................................................................191 BF Status Flag...................................................................191 Block Diagrams A/D............................................................................ 226 Analog Input Model................................................... 227 Baud Rate Generator................................................ 187 Capture Mode Operation .......................................... 141 Comparator Analog Input Model............................... 237 Comparator I/O Operating Modes ............................ 234 Comparator Output ................................................... 236 Comparator Voltage Reference ................................ 240 Comparator Voltage Reference Output Buffer Example ................................................. 241 Compare Mode Operation ........................................ 142 Device Clock............................................................... 28 Enhanced PWM........................................................ 149 EUSART Receive ..................................................... 213 EUSART Transmit .................................................... 211 External Power-on Reset Circuit (Slow VDD Power-up).......................................... 43 Fail-Safe Clock Monitor (FSCM)............................... 261 Generic I/O Port........................................................ 105 High/Low-Voltage Detect with External Input ........... 244 Interrupt Logic ............................................................. 92 MSSP (I2C Master Mode) ......................................... 185 MSSP (I2C Mode) ..................................................... 170 MSSP (SPI Mode) .................................................... 161 On-Chip Reset Circuit................................................. 41 PIC18F2420/2520....................................................... 10 PIC18F4420/4520....................................................... 11 PLL (HS Mode) ........................................................... 25 PORTD and PORTE (Parallel Slave Port) ................ 120 PWM Operation (Simplified) ..................................... 144 Reads from Flash Program Memory........................... 77 Single Comparator.................................................... 235 Table Read Operation ................................................ 73 Table Write Operation................................................. 74 Table Writes to Flash Program Memory ..................... 79 Timer0 in 16-Bit Mode .............................................. 124 Timer0 in 8-Bit Mode ................................................ 124 Timer1....................................................................... 128 Timer1 (16-Bit Read/Write Mode)............................. 128 Timer2....................................................................... 134 Timer3....................................................................... 136 Timer3 (16-Bit Read/Write Mode)............................. 136 Watchdog Timer ....................................................... 258 BN ..................................................................................... 276 BNC .................................................................................. 277 BNN .................................................................................. 277 BNOV................................................................................ 278 BNZ................................................................................... 278 BOR. See Brown-out Reset. BOV .................................................................................. 281 BRA................................................................................... 279 Break Character (12-Bit) Transmit and Receive ............... 216 BRG. See Baud Rate Generator. Brown-out Reset (BOR) ...................................................... 44 Detecting..................................................................... 44 Disabling in Sleep Mode ............................................. 44 Software Enabled ....................................................... 44 BSF ................................................................................... 279 BTFSC .............................................................................. 280 BTFSS .............................................................................. 280 BTG................................................................................... 281 BZ ..................................................................................... 282 |
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