Embedded Artists LPC4357 Developer's Kit EA-OEM-511 EA-OEM-511 Hoja De Datos

Embedded Artists

Los códigos de productos

EA-OEM-511

LPC4357 Developer’s Kit - User’s Guide

Page 4

Copyright 2013 © Embedded Artists AB

4.17

SP9: RS422/485 Interface

4.18

4.19

4.20

SP11: USB Channel 1

USB Channel 1 as USB Host

USB Channel 1 as USB Device

USB Channel 1 as USB OTG

4.21

SP12: USB Channel 2

USB Channel 2 (USB0 on LPC4357) as USB Host

USB Channel 2 (USB0 on LPC4357) as USB Device

USB Channel 2 (USB0 on LPC4357) as USB OTG

4.22

SP13: UART-to-USB Bridge

4.23

SP13: Power Supply

4.24

SP14: LCD Expansion Interface

4.25

SP15: I2S Audio Codec

4.26

Default Jumpers Positions

4.27

Usage of CPU Pins

Getting Started

5.1

5.2

Demo Application

5.3

Installing USB Driver

5.4

Program Download

ISP over USB Program Download

5.5

Handling SO-DIMM Boards

5.6

Things to Note

Humming in Speaker

Current Consumption and Limits of USB Ports

Initialization of External Memory Bus

USB OTG Transceiver

External SDRAM Clock Frequency and CLK2_OUT

JTAG/SWD Connection Problems

LCD Expansion Connector

Troubleshooting

7.1

No SWD/JTAG Connection

7.2

7.3

Contact with OEM Board MCU

7.4

Using Test Program to Verify Correct Operation

Further Information