| PIC16F887 | ||||
|---|---|---|---|---|
| CONFIG1 (address:0x2007, mask:0x3FFF, default:0x3FFF) | ||||
| FOSC -- Oscillator Selection bits (bitmask:0x0007) | ||||
| FOSC = LP | 0x3FF8 | LP oscillator: Low-power crystal on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN. | ||
| FOSC = XT | 0x3FF9 | XT oscillator: Crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN. | ||
| FOSC = HS | 0x3FFA | HS oscillator: High-speed crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN. | ||
| FOSC = EC | 0x3FFB | EC: I/O function on RA6/OSC2/CLKOUT pin, CLKIN on RA7/OSC1/CLKIN. | ||
| FOSC = INTRC_NOCLKOUT | 0x3FFC | INTOSCIO oscillator: I/O function on RA6/OSC2/CLKOUT pin, I/O function on RA7/OSC1/CLKIN. | ||
| FOSC = INTRC_CLKOUT | 0x3FFD | INTOSC oscillator: CLKOUT function on RA6/OSC2/CLKOUT pin, I/O function on RA7/OSC1/CLKIN. | ||
| FOSC = EXTRC_NOCLKOUT | 0x3FFE | RCIO oscillator: I/O function on RA6/OSC2/CLKOUT pin, RC on RA7/OSC1/CLKIN. | ||
| FOSC = EXTRC_CLKOUT | 0x3FFF | RC oscillator: CLKOUT function on RA6/OSC2/CLKOUT pin, RC on RA7/OSC1/CLKIN. | ||
| WDTE -- Watchdog Timer Enable bit (bitmask:0x0008) | ||||
| WDTE = OFF | 0x3FF7 | WDT disabled and can be enabled by SWDTEN bit of the WDTCON register. | ||
| WDTE = ON | 0x3FFF | WDT enabled. | ||
| PWRTE -- Power-up Timer Enable bit (bitmask:0x0010) | ||||
| PWRTE = ON | 0x3FEF | PWRT enabled. | ||
| PWRTE = OFF | 0x3FFF | PWRT disabled. | ||
| MCLRE -- RE3/MCLR pin function select bit (bitmask:0x0020) | ||||
| MCLRE = OFF | 0x3FDF | RE3/MCLR pin function is digital input, MCLR internally tied to VDD. | ||
| MCLRE = ON | 0x3FFF | RE3/MCLR pin function is MCLR. | ||
| CP -- Code Protection bit (bitmask:0x0040) | ||||
| CP = ON | 0x3FBF | Program memory code protection is enabled. | ||
| CP = OFF | 0x3FFF | Program memory code protection is disabled. | ||
| CPD -- Data Code Protection bit (bitmask:0x0080) | ||||
| CPD = ON | 0x3F7F | Data memory code protection is enabled. | ||
| CPD = OFF | 0x3FFF | Data memory code protection is disabled. | ||
| BOREN -- Brown Out Reset Selection bits (bitmask:0x0300) | ||||
| BOREN = OFF | 0x3CFF | BOR disabled. | ||
| BOREN = SBODEN | 0x3DFF | BOR controlled by SBOREN bit of the PCON register. | ||
| BOREN = NSLEEP | 0x3EFF | BOR enabled during operation and disabled in Sleep. | ||
| BOREN = ON | 0x3FFF | BOR enabled. | ||
| IESO -- Internal External Switchover bit (bitmask:0x0400) | ||||
| IESO = OFF | 0x3BFF | Internal/External Switchover mode is disabled. | ||
| IESO = ON | 0x3FFF | Internal/External Switchover mode is enabled. | ||
| FCMEN -- Fail-Safe Clock Monitor Enabled bit (bitmask:0x0800) | ||||
| FCMEN = OFF | 0x37FF | Fail-Safe Clock Monitor is disabled. | ||
| FCMEN = ON | 0x3FFF | Fail-Safe Clock Monitor is enabled. | ||
| LVP -- Low Voltage Programming Enable bit (bitmask:0x1000) | ||||
| LVP = OFF | 0x2FFF | RB3 pin has digital I/O, HV on MCLR must be used for programming. | ||
| LVP = ON | 0x3FFF | RB3/PGM pin has PGM function, low voltage programming enabled. | ||
| DEBUG -- In-Circuit Debugger Mode bit (bitmask:0x2000) | ||||
| DEBUG = ON | 0x1FFF | In_Circuit Debugger enabled, RB6/ICSPCLK and RB7/ICSPDAT are dedicated to the debugger. | ||
| DEBUG = OFF | 0x3FFF | In-Circuit Debugger disabled, RB6/ICSPCLK and RB7/ICSPDAT are general purpose I/O pins. | ||
| CONFIG2 (address:0x2008, mask:0x0700, default:0x0700) | ||||
| BOR4V -- Brown-out Reset Selection bit (bitmask:0x0100) | ||||
| BOR4V = BOR21V | 0x3EFF | Brown-out Reset set to 2.1V. | ||
| BOR4V = BOR40V | 0x3FFF | Brown-out Reset set to 4.0V. | ||
| WRT -- Flash Program Memory Self Write Enable bits (bitmask:0x0600) | ||||
| WRT = HALF | 0x39FF | 0000h to 0FFFh write protected, 1000h to 1FFFh may be modified by EECON control. | ||
| WRT = 1FOURTH | 0x3BFF | 0000h to 07FFh write protected, 0800h to 1FFFh may be modified by EECON control. | ||
| WRT = 256 | 0x3DFF | 0000h to 00FFh write protected, 0100h to 1FFFh may be modified by EECON control. | ||
| WRT = OFF | 0x3FFF | Write protection off. | ||
This page generated automatically by the device-help.pl program (2017-05-13 09:29:46 UTC) from the 8bit_device.info file (rev: 1.36) of mpasmx and from the gputils source package (rev: svn 1308). The mpasmx is included in the MPLAB X.