Microchip Technology DM164134 Datenbogen
PIC18FXX8
DS41159E-page 270
© 2006 Microchip Technology Inc.
REGISTER 24-9:
CONFIG7L: CONFIGURATION REGISTER 7 LOW (BYTE ADDRESS 30000Ch)
REGISTER 24-10: CONFIG7H: CONFIGURATION REGISTER 7 HIGH (BYTE ADDRESS 30000Dh)
U-0
U-0
U-0
U-0
R/P-1
R/P-1
R/P-1
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)
1
= Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
0
= Block 3 (006000-007FFFh) protected from table reads executed in other blocks
bit 2
EBTR2: Table Read Protection bit
(1)
1
= Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
0
= Block 2 (004000-005FFFh) protected from table reads executed in other blocks
bit 1
EBTR1: Table Read Protection bit
1
= Block 1 (002000-003FFFh) not protected from table reads executed in other blocks
0
= Block 1 (002000-003FFFh) protected from table reads executed in other blocks
bit 0
EBTR0: Table Read Protection bit
1
= Block 0 (000200-001FFFh) not protected from table reads executed in other blocks
0
= 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
U-0
U-0
U-0
U-0
U-0
—
EBTRB
—
—
—
—
—
—
bit 7
bit 0
bit 7
Unimplemented: Read as ‘0’
bit 6
EBTRB: Boot Block Table Read Protection bit
1
= Boot Block (000000-0001FFh) not protected from table reads executed in other blocks
0
= 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