Microchip Technology MPLAB ICE, Руководство пользователя

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MPLAB
®
ICE User’s Guide
DS51159B-page 34
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2001 Microchip Technology Inc.
3. Turn on the emulator assembly by pushing the emulator pod switch to ’I’.
MPLAB will initially power the emulator processor device from the emula-
tor pod to ensure proper initialization. Once the system is initialized, you
may select external power as described in the next step.
4. Set up MPLAB.
From MPLAB, select Options>Development Mode. Click the Ports tab and
set up the MPLAB ICE LPT port. Click the Tools tab and set up the devel-
opment mode for MPLAB ICE Emulator and for your desired processor.
For more information on setting up these options, see the Quick Start
(Chapter ) or Set Up (Chapter 4) chapters.
Finally, click on the Power tab. Change Processor Power From Emulator
to Processor Power From Target Board. Then click OK.
As there is no power on the target board, you will get an error message
that says "Processor Cannot Be Halted." Click OK.
5. Plug the device adapter into the transition socket on the target board.
6. Apply power to the target application circuit.
7. Select OK on the Processor Cannot Be Halted error dialog.
8. Select Options>Development Mode. You should see Low Voltage
Enabled on the Power tab of the Development Mode dialog.
To use the target clock, click on the Clock tab and select Use Target Board
Clock. Click OK.
1.8.3 Turning Off the System Components
1. Remove power from target application circuit.
2. Turn off the emulator pod.
3. Turn off the PC.
Warning
DO NOT insert a processor module with power applied to
the pod. Insert the processor module BEFORE turning
on the emulator pod.
WARNING
You MUST select external power (From Target Board) in
MPLAB before connecting the MPLAB ICE device
adapter to the target application system, or damage to
the target application system may result.