PIC18F2510-E/P MICROCHIP [Microchip Technology], PIC18F2510-E/P Datasheet - Page 254

• Manufacturer Part Number: PIC18F2510-E/P
• Description: 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2X1X/4X1X
FIGURE 22-8:
FIGURE 22-9:
DS39636D-page 256
TBLPTR = 0008FFh
Results: All table reads from external blocks to Blockn are disabled whenever EBTRn = 0.
TBLPTR = 0008FFh
Results: Table reads permitted within Blockn, even when EBTRBn = 0.
Register Values
Register Values
PC = 001FFEh
PC = 003FFEh
TABLAT register returns a value of ‘0’.
TABLAT register returns the value of the data at the location TBLPTR.
EXTERNAL BLOCK TABLE READ (EBTRn) ALLOWED
(16-KBYTE AND 32-KBYTE DEVICES)
EXTERNAL BLOCK TABLE READ (EBTRn) DISALLOWED
(48-KBYTE AND 64-KBYTE DEVICES)
Program Memory
Program Memory
TBLRD*
TBLRD*
000000h
0007FFh
000800h
001FFFh
002000h
003FFFh
004000h
005FFFh
006000h
007FFFh
000000h
0007FFh
000800h
003FFFh
004000h
007FFFh
008000h
00BFFFh
00C000h
00FFFFh
Configuration Bit Settings
Configuration Bit Settings
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
WRTB, EBTRB = 11
WRT0, EBTR0 = 10
WRTB, EBTRB = 11
WRT0, EBTR0 = 10
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
© 2009 Microchip Technology Inc.