PIC18F6620 Microchip, PIC18F6620 Datasheet - Page 249

• Manufacturer Part Number: PIC18F6620
• Description: Microcontroller
• Manufacturer: Microchip

REGISTER 23-10: CONFIG6H: CONFIGURATION REGISTER 6 HIGH (BYTE ADDRESS 30000Bh)
 2004 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4-0
PIC18F6520/8520/6620/8620/6720/8720
bit 7
WRTD: Data EEPROM Write Protection bit
1 = Data EEPROM not write-protected
0 = Data EEPROM write-protected
WRTB: Boot Block Write Protection bit
For PIC18FX520 devices:
1 = Boot Block (000000-0007FFh) not write-protected
0 = Boot Block (000000-0007FFh) write-protected
For PIC18FX620 and PIC18FX720 devices:
1 = Boot Block (000000-0001FFh) not write-protected
0 = Boot Block (000000-0001FFh) write-protected
WRTC: Configuration Register Write Protection bit
1 = Configuration registers (300000-3000FFh) not write-protected
0 = Configuration registers (300000-3000FFh) write-protected
Unimplemented: Read as ‘0’
Legend:
R = Readable bit
- n = Value when device is unprogrammed
WRTD
R/P-1
Note 1: This bit is read-only and cannot be changed in user mode.
WRTB
R/P-1
WRTC
P = Programmable bit
R-1
(1)
U-0
—
(1)
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U-0
—
U-0
—
U-0
—
DS39609B-page 247
U-0
—
bit 0