PIC18F23K20 MICROCHIP [Microchip Technology], PIC18F23K20 Datasheet - Page 312

• Manufacturer Part Number: PIC18F23K20
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2XK20/4XK20
FIGURE 23-4:
FIGURE 23-5:
DS41303G-page 312
TBLPTR = 0008FFh
Results: Table reads permitted within Blockn, even when EBTRBn = 0.
Results: All table reads from external blocks to Blockn are disabled whenever EBTRn = 0.
TBLPTR = 0008FFh
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) DISALLOWED
EXTERNAL BLOCK TABLE READ (EBTRn) ALLOWED
Program Memory
Program Memory
TBLRD*
TBLRD*
000000h
0007FFh
000800h
001FFFh
002000h
003FFFh
004000h
005FFFh
006000h
007FFFh
000000h
0007FFh
000800h
001FFFh
002000h
003FFFh
004000h
005FFFh
006000h
007FFFh
Configuration Bit Settings
Configuration Bit Settings
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
WRTB, EBTRB = 11
WRTB, EBTRB = 11
WRT0, EBTR0 = 10
WRT0, EBTR0 = 10
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
 2010 Microchip Technology Inc.