PIC16F8X
FIGURE 8-1:
R-u
CP
bit13
R-u
CP
CONFIGURATION WORD - PIC16CR83 AND PIC16CR84
R-u
CP
R-u
CP
R-u
CP
R-u
CP
R/P-u
DP
R-u
CP
R-u
CP
R-u
CP
R-u
R-u
R-u
R-u
PWRTE WDTE FOSC1 FOSC0
bit0
R = Readable bit
P = Programmable bit
- n = Value at POR reset
u = unchanged
bit 13:8
CP:
Program Memory Code Protection bit
1 = Code protection off
0 = Program memory is code protected
bit 7
DP:
Data Memory Code Protection bit
1 = Code protection off
0 = Data memory is code protected
CP:
Program Memory Code Protection bit
1 = Code protection off
0 = Program memory is code protected
PWRTE:
Power-up Timer Enable bit
1 = Power-up timer is disabled
0 = Power-up timer is enabled
WDTE:
Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
FOSC1:FOSC0:
Oscillator Selection bits
11
= RC oscillator
10
= HS oscillator
01
= XT oscillator
00
= LP oscillator
bit 6:4
bit 3
bit 2
bit 1:0
FIGURE 8-2:
CONFIGURATION WORD - PIC16F83 AND PIC16F84
R/P-u
CP
R/P-u
R/P-u R/P-u
R/P-u
PWRTE WDTE FOSC1 FOSC0
bit0
R = Readable bit
P = Programmable bit
- n = Value at POR reset
u = unchanged
R/P-u R/P-u R/P-u R/P-u R/P-u R/P-u R/P-u R/P-u R/P-u
CP
CP
CP
CP
CP
CP
CP
CP
CP
bit13
bit 13:4
CP:
Code Protection bit
1 = Code protection off
0 = All memory is code protected
bit 3
PWRTE:
Power-up Timer Enable bit
1 = Power-up timer is disabled
0 = Power-up timer is enabled
WDTE:
Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
FOSC1:FOSC0:
Oscillator Selection bits
11
= RC oscillator
10
= HS oscillator
01
= XT oscillator
00
= LP oscillator
bit 2
bit 1:0
DS30430C-page 38
漏
1998 Microchip Technology Inc.