EPWM to ECAP

loopback enable

DAC output

(EPWM)

Audio-In

(McBSP)

Headphone-Out

IR Receiver

(ECAP)

Comms (SCI)

ADC Pins

+5V Power In

Main Power

(SW1)

USB connector

for on-board

emulation (JP1)

JTAG

SCI Boot Pins

Temp

Sensor

(I2C)

CAN

EEPROM

(SPI)

Hex Encoder

(GPIO)

LEDs (GPIO)

Potentiometers (ADC)

PWM Pins

Hardware Overview

www.ti.com

1

Hardware Overview

The Peripheral Explorer Kit consists of multiple peripheral-based components. Figure 1 shows a diagram

of the Peripheral Explorer board and some of its key features.

Figure 1. Key Features of EVM Board

Note: For full details (schematics, pin-out table, etc) of the hardware please refer to the Hardware

Developer’s Package, PeripheralExplorer-HWdevPkg available at:

http://focus.ti.com/docs/toolsw/folders/print/tmdsprex28335.html

2

Peripheral Explorer Kit Overview

SPRUGM2A – January 2009 – Revised June 2010

Copyright © 2009–2010, Texas Instruments Incorporated