ADC MLN7400 manual Introduction, System Requirements, EVB7400, Fi gu re

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Chapter 1 Introduction

EVB7400

Chapter 1 Introduction

EVB7400 is a MLN7400 evaluation board and MCS-uClinux training kit that is suitable for code development and exploration of MN7400 with MCS-uClinux. It includes much of the hardware and software required completing your application development. It supports various function related with network, communication such as IIC, SPI, UART, 10/100 Ethernet, multimedia module such as sound DAC, storage media such as NAND FLASH memory module. Using the JTAG interface, you can debug the EVB7400 directly.

1.1System Requirements

-. Host computer : IBM compatible PC

-. EVB7400 (Evaluation Board for MLN7400) -. DC 5V Power

 

JTAG

 

 

X-Tal/Osc

 

 

 

 

 

 

 

 

 

 

UART0~4

 

ARM7TDMI

I/F

PLL

 

 

 

 

 

 

 

IIC Serial

 

 

 

 

 

 

 

 

 

M Bus

 

 

 

 

 

 

 

 

 

EEPROM

 

4KBytes

 

 

 

4 Console

&RTC

 

 

 

 

 

 

Cache

 

 

 

 

UARTs

 

 

 

 

 

 

 

SPI Serial

 

 

 

 

 

 

 

Ethernet

 

 

 

 

 

1 high-

EEPROM

10/100

 

 

 

 

speed

 

PHY

 

 

 

 

 

(AC101L)

Ethernet

DMA

 

 

UART

 

 

MAC

 

Bus

 

 

 

DAC(CS4340)

 

 

 

 

 

 

 

 

 

M

 

 

I2C

 

 

 

 

 

 

 

 

Boot ROM

2ch GDMA

 

 

Bus

SPI

MIC IN

(ROM Bank0)

 

 

 

 

 

 

 

(ROM Bank1)

 

 

 

Peripheral

Peripheral

GPIOs

MATRIX

 

 

 

4 channel

User Flash

 

 

 

 

 

 

KEY

 

Memory

 

Bridge

 

ADC

 

 

Controller

 

 

 

 

SRAM

 

 

 

 

 

 

 

 

 

 

4 Timers

NAND Flash

(ROM Bank2)

 

 

 

 

 

 

 

 

 

 

 

 

PCMCIA

 

 

 

 

 

WDT

 

 

 

 

 

 

 

Status

Socket

 

 

 

 

 

DAC I/F

 

 

 

 

 

LEDs

(ROM Bank3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interrupt

Eextenal

SDRAM

 

 

 

 

 

Controller

 

 

 

 

 

Interrupt Key

 

 

 

 

 

 

 

 

 

[ Fi gu re 1 ]

EVB7400 BLOCK DIAGRAM

 

 

User’s Manual V.0.10

 

 

 

 

 

 

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Copyright © 2004 MCS LOGIC Limited. All rights reserved

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Contents Cost Effective Network Processor for TCP/IP with ARM7TDMI Version December 31 MCS Logic IncMLN7400 Evaluation Board Manual Copyright 2003 MCS LOGIC Limited. All rights reservedRevision Description EVB7400Revision History Version3/36 Downloading Binary Image Table of Contents4.2.1 4.2.2PROPERTIES SETTING PAGE EVB7400 BLOCK DIAGRAMBLOCK DIAGRAM TOP VIEW CHOOSE SETTING PAGEChapter 1 Introduction 1.1 System RequirementsFi gu re ADDRESS 1.2 Board Components Fi gu re 3 BLOCK DIAGRAM TOP VIEWA Flash ROM External Timer0 Clock External Interrrupt Key2.1 Endian Selection SW1 Chapter 2 Board Configuration2.2 Boot ROM and ROM Bank0 length Selection SW2 2.3 NAND FLASH144 -LQFP Extended I/O 2.4 GPIO Setting128-TQFP/ 144 -LQFP Common I/O 선택적으로 사용Chapter 3 Setup EVB7400 Environments 3.1 Ethernet 10/100 BASE-T Connector3.2 Connection Method for UTP Cable Fi gu re 4 UTP CABLE CONNECTION Chapter 4 Connection Configurations for Debug Console 4.1 Configuration the Hyper Terminal4.2 Downloading Binary Image and Flash Write 4.2.1 Downloading Binary Image2. Type “8” at Flash Program Menu and type address to download Protocol Select the Xmodem or 1K Xmodem 4. Click Ok 3. select the Send File from the Transfer menuFile Name Select the file name, which you want too download Then, the file that you selected will be downloaded4.2.2 Flash Write 5.3 Powering up the Board and OPENice32 Chapter 5 Opennice32 Installation5.2 Connecting EVB7400 and PC 5.1 OPENice32GEOMETRY Chapter 6 EVB7400 1.0 Schemetic and BOM6.1 EVB7400 BOM COUNT22/36 23/36 6.2 EVB7400 Schematic BLOCK DIAGRAM MLN7400 Evaluation BoardMLN7400EV LITTLE Endian SettingOPTIONAL SYSTEM CLOCKMLN7400P128TQFP JUMP External Interrupt Test IIC EEPROMSPI EEPROM EXTINTBANK2 FLASHMLN7400EN SDRAM BANKPlace close to pins 0f AC101Lpin32 0f AC101L Place close toUART2 UART0UART1 UART3BANK3 PCMCIA INTERFACERESET SYSTEM JTAG CONNECTORPOWER LED 7 Pin GroundDATA IIC & SPIHEADER HIGH SPEEDMUTE EnableDisable JACKAOUTR S AOUTRAOUTL AOUTL SNANDFlash MLN7400