Datasheet

© 2009 Microchip Technology Inc. DS39761C-page 363
PIC18F2682/2685/4682/4685
FIGURE 24-8: EXTERNAL BLOCK TABLE READ (EBTRn) ALLOWED
TBLRD*
TBLPTR = 0008FFh
PC = 003FFEh
Register Values Program Memory Configuration Bit Settings
Results: Table reads permitted within Blockn, even when EBTRBn = 0.
TABLAT register returns the value of the data at the location TBLPTR.
000000h
0007FFh
000800h
003FFFh
004000h
007FFFh
008000h
00BFFFh
00C000h
00FFFFh
WRTB, EBTRB = 11
WRT0, EBTR0 = 01
WRT1, EBTR1 = 11
WRT2, EBTR2 = 11
WRT3, EBTR3 = 11
010000h
013FFFh
014000h
017FFFh
WRT4, EBTR3 = 11
WRT5, EBTR3 = 11