PICkit 3 Reserved Resources By Device

PIC18FXX Devices

These devices, and any related debug headers, may require general device resources, as well as specific program and data memory resources, to perform debug. Please see the sections below for details. For more information on debug headers, see the "Processor Extention Pak and Debug Header Specification" (DS51292) or the "Processor Extention Pak and Debug Header Help" file. For more information on emulation headers, see the "Emulation Extention Pak and Emulation Header Help" file.

General Resources Used - Devices

Program and Data Memory Used

In the IDE: Program memory and data memory (file register) windows display an 'R' where registers are reserved.

In the table: Program memory and data memory (file register) reserved resources are listed by device.

Header(s) column:

SW BP columns: Entries represent resources required for software breakpoints. Devices that do not support SW BP are specified as N/A (Not Applicable).

PIC18FXX Devices

Device Header(s) Program Memory Used File Registers Used
PIC18F242 None 0x3DC0-0x3FFF
0x2F4-0x2FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF
PIC18F248 None 0x3DC0-0x3FFF
0x2F4-0x2FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF
PIC18F252 None 0x7DC0-0x7FFF
0x5F4-0x5FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF
PIC18F258 None 0x7DC0-0x7FFF
0x5F4-0x5FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF
PIC18F442 None 0x3DC0-0x3FFF
0x2F4-0x2FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF
PIC18F448 None 0x3DC0-0x3FFF
0x2F4-0x2FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF
PIC18F452 None 0x7DC0-0x7FFF
0x5F4-0x5FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF
PIC18F458 None 0x7DC0-0x7FFF
0x5F4-0x5FF
0xF9C
0xFD4
0xFDB-0xFDF
0xFE3-0xFE7
0xFEB-0xFEF
0xFFD-0xFFF

2013/10/02 10:16:56 AM