MPLAB ICD 3 In-Circuit Debugger User's Guide

Debugger Function Summary9.5.5 Settings Dialog, Clock TabEnter the run-time clock (instruction) speed on this tab. This does not set the speed,but informs the debugger of its value.TABLE 9-9:CLOCK OPTIONSTarget Run-Time Instruction SpeedSpeed valueEnter a value for the “Speed unit” selected.Example 1: For a PIC24 MCU and a target clock oscillator at 32MHz (HS), instruction speed = 32 MHz/2 = 16 MIPS.Example 2: For a PIC18F8722 MCU and a target clock oscillatorat 10 MHz (HS) making use of the PLL (x4 = 40 MHz), instructionspeed = 40 MHz/4 = 10 MIPS.Speed unitSelect either:KIPS – Thousands (10 3 ) of instructions per secondMIPS – Millions (10 6 ) of instructions per secondDebug Mode ClockUse FRC in Debug mode Select the checkbox if you want to use the fast internal oscillatoron the device. If selected any non-frozen peripherals will operateat the FRC during debugging (see Section 9.5.3 “SettingsDialog, Freeze on Halt Tab”).9.5.6 Settings Dialog, Secure Segment TabFor CodeGuard Security devices, set up secure segment properties on this tab.For more details on CodeGuard Security functionality, please refer to the CodeGuardSecurity reference manual for 16-bit devices (DS70180) and dsPIC33F/PIC24H anddsPIC30F device programming specifications found on our website.TABLE 9-10:Full Chip ProgrammingSegment ProgrammingSECURE SEGMENT OPTIONS9.5.7 Settings Dialog, Warnings TabA list of all MPLAB ICD 3 in-circuit debugger warnings are displayed on this tab.• Check a warning to enable it. The warning will be displayed in the Output window.• Uncheck a warning to disable it.Warnings are not errors and will not stop your project from building. If you receive errormessages, please see Chapter 7. “Error Messages”.9.5.8 Settings Dialog, Power TabClick to select to program all program memory segments.Click to select segment programming. Select from:- Boot, secure and general segments- Secure and general segments- General segment onlySet up the power options on this tab.Click in the checkbox to enable/disable “Power target circuit from MPLAB ICD 3”.Adjust the slide bar to select the voltage. The value in the field changes according toyour adjustments.© 2008 Microchip Technology Inc. DS51766A-page 77