PIC18F1220ESLASHSSSQTP datasheet(179/308 Pages) MICROCHIP

179 / 308 page

DS39605F-page 177

PIC18F1220/1320

CONFIG6L: CONFIGURATION REGISTER 6 LOW (BYTE ADDRESS 30000Ah)

CONFIG6H: CONFIGURATION REGISTER 6 HIGH (BYTE ADDRESS 30000Bh)

U-0

R/P-1

—

WRT1

WRT0

bit 7

bit 0

bit 7-2

Unimplemented: Read as ‘0’

bit 1

WRT1: Write Protection bit (PIC18F1320)

= Block 1 (001000-001FFFh) not write-protected

= Block 1 (001000-001FFFh) write-protected

bit 0

WRT0: Write Protection bit (PIC18F1320)

= Block 0 (00200-000FFFh) not write-protected

= Block 0 (00200-000FFFh) write-protected

bit 1

WRT1: Write Protection bit (PIC18F1220)

= Block 1 (000800-000FFFh) not write-protected

= Block 1 (000800-000FFFh) write-protected

bit 0

WRT0: Write Protection bit (PIC18F1220)

= Block 0 (000200-0007FFh) not write-protected

= Block 0 (000200-0007FFh) write-protected

Legend:

R = Readable bit

P = Programmable bit

U = Unimplemented bit, read as ‘0’

-n = Value when device is unprogrammed

u = Unchanged from programmed state

R/P-1

R-1

U-0

WRTD

WRTB

WRTC

—

bit 7

bit 0

bit 7

WRTD: Data EEPROM Write Protection bit

= Data EEPROM not write-protected

= Data EEPROM write-protected

bit 6

WRTB: Boot Block Write Protection bit

= Boot Block (000000-0001FFh) not write-protected

= Boot Block (000000-0001FFh) write-protected

bit 5

WRTC: Configuration Register Write Protection bit

= Configuration registers (300000-3000FFh) not write-protected

= Configuration registers (300000-3000FFh) write-protected

Note:

This bit is read-only in normal execution mode; it can be written only in Program mode.

bit 4-0

Unimplemented: Read as ‘0’

Legend:

R = Readable bit

P = Programmable bit

U = Unimplemented bit, read as ‘0’

-n = Value when device is unprogrammed

u = Unchanged from programmed state

PIC18F1220E/SSSQTP Datasheet(PDF) 179 Page - Microchip Technology

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