PIC18F2331-E/ML MICROCHIP [Microchip Technology], PIC18F2331-E/ML Datasheet - Page 270

• Manufacturer Part Number: PIC18F2331-E/ML
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2331/2431/4331/4431
REGISTER 23-7:
REGISTER 23-8:
DS39616D-page 270
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-4
bit 3
bit 2
bit 1
bit 0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5-0
Note 1:
CPD
R/C-1
U-0
—
2:
(1)
Unimplemented in PIC18F2331/4331 devices; maintain this bit set.
Refer to
Refer to
Unimplemented: Read as ‘0’
CP3: Code Protection bit
1 = Block 3 is not code-protected
0 = Block 3 is code-protected
CP2: Code Protection bit
1 = Block 2 is not code-protected
0 = Block 2 is code-protected
CP1: Code Protection bit
1 = Block 1 is not code-protected
0 = Block 1 is code-protected
CP0: Code Protection bit
1 = Block 0 is not code-protected
0 = Block 0 is code-protected
CPD: Data EEPROM Code Protection bit
1 = Data EEPROM is not code-protected
0 = Data EEPROM is code-protected
CPB: Boot Block Code Protection bit
1 = Boot Block is not code-protected
0 = Boot Block is code-protected
Unimplemented: Read as ‘0’
CPB
R/C-1
U-0
Figure 23-5
Figure 23-5
—
CONFIG5L: CONFIGURATION REGISTER 5 LOW (BYTE ADDRESS 300008h)
CONFIG5H: CONFIGURATION REGISTER 5 HIGH (BYTE ADDRESS 300009h)
(1)
C = Clearable bit
C = Clearable bit
for block boundary addresses.
for block boundary addresses.
U-0
U-0
—
—
(1,2)
(1,2)
(2)
(2)
U-0
U-0
—
—
(1)
(1)
U = Unimplemented bit, read as ‘0’
U = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
U = Unchanged from programmed state
CP3
R/C-1
U-0
—
(1,2)
CP2
R/C-1
U-0
—
(1,2)
 2010 Microchip Technology Inc.
CP1
R/C-1
U-0
—
(2)
CP0
R/C-1
U-0
—
(2)
bit 0
bit 0