Microchip Technology Starter Kit for PIC24F DM240011 DM240011 User Manual

Product codes
DM240011
Page of 42
MPLAB STARTER KIT FOR PIC24F
USER’S GUIDE
© 2008 Microchip Technology Inc.
 
DS51725A-page 9
Chapter 2.  The Demonstration Application
This chapter describes the demonstration application that is preprogrammed on the 
PIC24F microcontroller, and how various features highlight the device’s processing 
power and hardware functionality. These include:
• Features Used Throughout the Demo Application:
• Specific Demo Highlights:
2.1
FEATURES USED THROUGHOUT THE DEMO APPLICATION
2.1.1
Interactive Display System (Processing Power and Parallel 
Master Port)
With the exception of input and display hardware, the entire demo application runs on 
the starter kit’s PIC24FJ256GB106 microcontroller, without the need of additional 
interfaces or external logic for processing support. This microcontroller simultaneously 
controls and monitors all activities through a processing intensive interactive display 
system (Figure 2-1).
The microcontroller directly drives the on-board graphics organic LED (OLED) display 
through its Parallel Master Port (PMP). This is an 8-bit parallel, highly-configurable I/O 
module that allows users to exchange data with a variety of peripheral devices. In the 
demo application, the PMP provides the simple data interface needed to control an 
advanced display device.
Even with a simple visual interface, a graphics display requires a great deal of 
processing power to maintain and update the display while executing its associated 
application. At 16 MIPS, the PIC24FJ256GB106 microcontroller has more than enough 
processing power for this type of application.
FIGURE 2-1:
STARTER KIT MENU DISPLAY (MAIN MENU SHOWN)
PIC24F Starter Kit
i
Flash Drive
Utilities
Demos
Games
Nov 01, 2007 Tue 10:00:01