PIC18F258-ESLASHLSQTP datasheet(272/402 Pages) MICROCHIP

272 / 402 page

PIC18FXX8

DS41159E-page 270

CONFIG7L: CONFIGURATION REGISTER 7 LOW (BYTE ADDRESS 30000Ch)

U-0

R/P-1

—

EBTR3(1)

EBTR2(1)

EBTR1

EBTR0

bit 7

bit 0

bit 7-4

Unimplemented: Read as ‘0’

bit 3

EBTR3: Table Read Protection bit(1)

= Block 3 (006000-007FFFh) not protected from table reads executed in other blocks

= Block 3 (006000-007FFFh) protected from table reads executed in other blocks

bit 2

EBTR2: Table Read Protection bit(1)

= Block 2 (004000-005FFFh) not protected from table reads executed in other blocks

= Block 2 (004000-005FFFh) protected from table reads executed in other blocks

bit 1

EBTR1: Table Read Protection bit

= Block 1 (002000-003FFFh) not protected from table reads executed in other blocks

= Block 1 (002000-003FFFh) protected from table reads executed in other blocks

bit 0

EBTR0: Table Read Protection bit

= Block 0 (000200-001FFFh) not protected from table reads executed in other blocks

= Block 0 (000200-001FFFh) protected from table reads executed in other blocks

Note 1: Unimplemented in PIC18FX48 devices; maintain this bit set.

Legend:

R = Readable bit

P = Programmable bit

U = Unimplemented bit, read as ‘0’

-n = Value when device is unprogrammed

u = Unchanged from programmed state

U-0

R/P-1

U-0

—

EBTRB

—

bit 7

bit 0

bit 7

Unimplemented: Read as ‘0’

bit 6

EBTRB: Boot Block Table Read Protection bit

= Boot Block (000000-0001FFh) not protected from table reads executed in other blocks

= Boot Block (000000-0001FFh) protected from table reads executed in other blocks

bit 5-0

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

PIC18F258-E/LSQTP Datasheet(PDF) 272 Page - Microchip Technology

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