ICE4000 Microchip Technology, ICE4000 Datasheet - Page 37

• Manufacturer Part Number: ICE4000
• Description: EMULATOR MPLAB-ICE 4000 POD
• Manufacturer: Microchip Technology
• Series: MPLAB® ICE 4000r
• Type: Microcontrollerr

Specifications of ICE4000

• Contents: ICE4000 POD, Parallel and USB Cable, Power Supply, MPLAB IDE CD and Documentation
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: dsPIC30F & PIC18 Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.5
 2004 Microchip Technology Inc.
MPLAB IDE AND EXTERNAL MEMORY
Using External Memory modes with MPLAB ICE 4000 will impact the following features
of MPLAB IDE.
5.5.1
To view the program memory, select View>Program Memory. The data for emulator
program memory is always displayed. The data for external (target board) memory will
be displayed as long as “Use External Memory” has been specified in the External
Memory dialog (Configure>External Memory). To refresh the external memory display,
select Debugger>Upload Program Memory from ICE after you run, single step or trace.
If uploading takes too long, you may wish to change the amount of external memory
used in the External Memory dialog.
5.5.2
If your external Flash memory contains code that is written in a high-level language,
such as C, you cannot step through this code using the File (Editor) window. You must
use the Program Memory window.
5.5.3
Software breakpoints may be set for emulator memory or external RAM memory.
Hardware breakpoints, set using the complex trigger, may be used for either emulator
or any type of external memory.
Viewing Program Memory
Stepping Through Code
Setting Breakpoints
External Memory Usage
DS51490A-page 31