PIC18F2682 Datasheet, PDF (363/484 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2682/2685/4682/4685
FIGURE 24-8:
EXTERNAL BLOCK TABLE READ (EBTRn) ALLOWED
Register Values
TBLPTR = 0008FFh
PC = 003FFEh
Program Memory
000000h
0007FFh
000800h
TBLRD*
003FFFh
004000h
007FFFh
008000h
00BFFFh
00C000h
00FFFFh
010000h
013FFFh
014000h
017FFFh
Configuration Bit Settings
WRTB, EBTRB = 11
WRT0, EBTR0 = 01
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
WRT4, EBTR3 = 11
WRT5, EBTR3 = 11
Results: Table reads permitted within Blockn, even when EBTRBn = 0.
TABLAT register returns the value of the data at the location TBLPTR.
© 2007 Microchip Technology Inc.
Preliminary
DS39761B-page 361