Chapter 2. Hardware; Hardware Features - Microchip Technology Multimedia Expansion Board II User Manual

Table of Contents

This chapter describes the hardware features used in the MEB II and the 4.3" WQVGA

PCAP Touch Display Board.

2.1

Note:

2.1.1

Power can be supplied to the MEB II in two ways: 1) through the DC connector (J3)

located on the MEB II (Figure 2-1), and 2) through the USB on the Starter Kit. By

connecting a 9-15V power supply to the DC connector or the USB device on the Starter

Kit, the MEB II, Display Daughter Board and the Starter Kit will receive the proper

voltages. However, if the application plans to use multiple features of the MEB II, it is

recommended to use a 9V to 15V DC power supply.

FIGURE 2-1:

When connecting the Multimedia Expansion Board II (MEB II) to a starter kit, do not

have power applied to either the starter kit or the DC power supply. Failure to heed this

caution could result in hardware damage.

MULTIMEDIA EXPANSION BOARD II

Chapter 2. Hardware

Refer to

Appendix A. "Board Layout and Schematics"

B. "Bill of Materials"

for the schematics and manufacturer and part

number information of the hardware components used in the Multimedia

Expansion Board II (MEB II) and the 4.3" WQVGA PCAP Touch Display

Board.

Power Supply

9V TO 15V DC POWER SUPPLY

(MEB II) USER'S GUIDE

CAUTION

and

Appendix

DS70005148B-page 19

Table of Contents

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