PIC18F1230 MICROCHIP [Microchip Technology], PIC18F1230 Datasheet - Page 203

• Manufacturer Part Number: PIC18F1230
• Description: 18/20/28-Pin, Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 19-7:
FIGURE 19-8:
© 2006 Microchip Technology Inc.
Results: Table reads permitted within Blockn, even when EBTRBx = 0.
TBLPTR = 0008FFh
Results: All table reads from external blocks to Blockn are disabled whenever EBTRx = 0.
TBLPTR = 0008FFh
Register Values
Register Values
PC = 000FFEh
PC = 001100h
TABLAT register returns the value of the data at the location TBLPTR.
TABLAT register returns a value of ‘0’.
EXTERNAL BLOCK TABLE READ (EBTRx) DISALLOWED
EXTERNAL BLOCK TABLE READ (EBTRx) ALLOWED
Program Memory
Program Memory
Advance Information
TBLRD*
TBLRD*
000000h
0007FFh
000800h
000FFFh
001000h
001FFFh
000000h
0007FFh
000800h
000FFFh
001000h
001FFFh
PIC18F1230/1330
Configuration Bit Settings
Configuration Bit Settings
WRTB, EBTRB = 11
WRT0, EBTR0 = 10
WRT1, EBTR1 = 11
WRTB, EBTRB = 11
WRT0, EBTR0 = 10
WRT1, EBTR1 = 11
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