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September 5, 2010 69

Stellaris® LM3S9B96 EM2 Expansion Board

This document describes the Stellaris® LM3S9B96 EM2 Expansion Board (DK-LM3S9B96-EM2)

for the DK-LM3S9B96 development board. The EM2 expansion board provides a transition

between the Stellaris External Peripheral Interface (EPI) connector and the RF Evaluation Module

(EM) connector. The DK-LM3S9B96-EM2 enables wireless application development using Low

Power RF (LPRF) and RF ID evaluation modules on the Stellaris DK-LM3S9B96 platform.

Figure G-1. EM2 Expansion Board

Features

The DK-LM3S9B96-EM2 expansion board has the following features:

 2 sets of EM connectors to support up to 2 RF evaluation modules

 1 kilobit of I

C memory for storing configuration data and EM2 expansion board detection

 EM digital and analog audio signal headers

 EM MOD1 SDIO connection headers

 32 Khz oscillator for slow clock source to primary EM2 expansion board connector

Installation

To install the EM2 expansion board on the DK-LM3S9B96 development board, do the following:

1. On the DK-LM3S9B96 board (shown in Figure G-2 on page 70), remove any installed board

on EPI connector J2 (A).

APPENDIX G

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Cypress CY62158EV30 Manual do Utilizador Página 69