PIC18F2220 MICROCHIP [Microchip Technology], PIC18F2220 Datasheet - Page 243

• Manufacturer Part Number: PIC18F2220
• Description: 28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 23-6:
REGISTER 23-7:
 2003 Microchip Technology Inc.
bit 7-4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 6
bit 5-0
CONFIG5L: CONFIGURATION REGISTER 5 LOW (BYTE ADDRESS 300008h)
Unimplemented: Read as ‘0’
CP3: Code Protection bit
1 = Block 3 (001800-001FFFh) not code-protected
0 = Block 3 (001800-001FFFh) code-protected
CP2: Code Protection bit
1 = Block 2 (001000-0017FFh) not code-protected
0 = Block 2 (001000-0017FFh) code-protected
CP1: Code Protection bit
1 = Block 1 (000800-000FFFh) not code-protected
0 = Block 1 (000800-000FFFh) code-protected
CP0: Code Protection bit
1 = Block 0 (000200-0007FFh) not code-protected
0 = Block 0 (000200-0007FFh) code-protected
CONFIG5H: CONFIGURATION REGISTER 5 HIGH (BYTE ADDRESS 300009h)
bit 7
Legend:
R = Readable bit
- n = Value when device is unprogrammed
CPD: Data EEPROM Code Protection bit
1 = Data EEPROM not code-protected
0 = Data EEPROM code-protected
CPB: Boot Block Code Protection bit
1 = Boot block (000000-0001FFh) not code-protected
0 = Boot block (000000-0001FFh) code-protected
Unimplemented: Read as ‘0’
bit 7
Legend:
R = Readable bit
- n = Value when device is unprogrammed
Note 1: Unimplemented in PIC18FX220 devices; maintain this bit set.
R/C-1
U-0
CPD
—
R/C-1
U-0
CPB
—
PIC18F2220/2320/4220/4320
(1)
(1)
C = Clearable bit
C = Clearable bit
U-0
U-0
—
—
U-0
U-0
—
—
CP3
R/C-1
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U-0
—
(1)
CP2
R/C-1
U-0
—
(1)
R/C-1
CP1
U-0
DS39599C-page 241
—
R/C-1
CP0
U-0
—
bit 0
bit 0