PIC18FXX20 Datasheet, PDF (250/366 Pages) Microchip Technology – 64/80-Pin High Performance 1 Mbit Enhanced FLASH Microcontrollers with A/D

PIC18FXX20
REGISTER 23-11: CONFIG7L: CONFIGURATION REGISTER 7 LOW (BYTE ADDRESS 30000Ch)
R/P-1
EBTR7⁽¹⁾
bit 7
R/P-1
EBTR6⁽¹⁾
R/P-1
EBTR5⁽¹⁾
R/P-1
EBTR4⁽¹⁾
R/P-1
EBTR3
R/P-1
EBTR2
R/P-1
EBTR1
R/P-1
EBTR0
bit 0
bit 7
EBTR7: Table Read Protection bit⁽¹⁾
1 = Block 3 (01C000-01FFFFh) not protected from Table Reads executed in other blocks
0 = Block 3 (01C000-01FFFFh) protected from Table Reads executed in other blocks
bit 6
EBTR6: Table Read Protection bit⁽¹⁾
1 = Block 2 (018000-01BFFFh) not protected from Table Reads executed in other blocks
0 = Block 2 (018000-01BFFFh) protected from Table Reads executed in other blocks
bit 5
EBTR5: Table Read Protection bit⁽¹⁾
1 = Block 1 (014000-017FFFh) not protected from Table Reads executed in other blocks
0 = Block 1 (014000-017FFFh) protected from Table Reads executed in other blocks
bit 4
EBTR4: Table Read Protection bit⁽¹⁾
1 = Block 0 (010000-013FFFh) not protected from Table Reads executed in other blocks
0 = Block 0 (010000-013FFFh) protected from Table Reads executed in other blocks
bit 3
EBTR3: Table Read Protection bit
For PIC18FX520 devices:
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
For PIC18FX620 and PIC18FX720 devices:
1 = Block 3 (00C000-00FFFFh) not protected from Table Reads executed in other blocks
0 = Block 3 (00C000-00FFFFh) protected from Table Reads executed in other blocks
bit 2
EBTR2: Table Read Protection bit
For PIC18FX520 devices:
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
For PIC18FX620 and PIC18FX720 devices:
1 = Block 2 (008000-00BFFFh) not protected from Table Reads executed in other blocks
0 = Block 2 (008000-00BFFFh) protected from Table Reads executed in other blocks
bit 1
EBTR1: Table Read Protection bit
For PIC18FX520 devices:
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
For PIC18FX620 and PIC18FX720 devices:
1 = Block 1 (004000-007FFFh) not protected from Table Reads executed in other blocks
0 = Block 1 (004000-007FFFh) protected from Table Reads executed in other blocks
bit 0
EBTR0: Table Read Protection bit
For PIC18FX520 devices:
1 = Block 0 (000800-001FFFh) not protected from Table Reads executed in other blocks
0 = Block 0 (000800-001FFFh) protected from Table Reads executed in other blocks
For PIC18FX620 and PIC18FX720 devices:
1 = Block 0 (000200-003FFFh) not protected from Table Reads executed in other blocks
0 = Block 0 (000200-003FFFh) protected from Table Reads executed in other blocks
Note 1: Unimplemented in PIC18FX520 and PIC18FX620 devices; maintain this bit set.
Legend:
R = Readable bit
P = Programmable bit
- n = Value when device is unprogrammed
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
DS39609A-page 248
Advance Information
 2003 Microchip Technology Inc.