ADC manual Mute, Enable, Disable, Jack, MLN7400EV

Page 36

1

2

3

4

5

6

7

VCC_33A

A

R152

1K

R153

1K

R154

1K

ADIN0

ADIN1

ADIN2

SW4

SW5

SW6

1

2

1

2

1

2

TACT_SW

PLAY

PGM

EQ

270

R155

R156

R157

SW7

SW8

SW9

1

2

1

2

1

2

TACT_SW

STOP

MENU

VOL_UP

B

390

B

R158

R159

R160

SW10

SW11

SW12

1

2

1

2

1

2

TACT_SW

SKIP+

ESP

VOL_DN

560

R162

R161

AGND

VCC_33A

SW13

SW14

1

2

1

2

TACT_SW

C188

SKIP-

ENTER

C

820

0.1uF

C

AGND

R163

100K

VCC_33A

1K

AGND

SW15

1

2

R164

R165

TACT_SW

U18

MUTE

1

8

MODE

GND

OUT

ADIN3

R166

4.7K

R167

2.2K

SW16

Enable

2

7

1

INP

VCC

J5

3

6

SHDN

2

1 TC34

0.01uF

INN

SHDN

R168

1K

AGND

3

100K

4

MBIAS

NC5

MUTE

MAX4468EKA_SOP8

4

2

10uF

C87

Disable

R169

5

3

6

AGND

SW_DPDT

MUTE

AGND

2

D

SW

D

1

R170

100K

AGND

MICIN

MIC

C88

47pF

C89

0.1uF

R171

20K

JACK

E

DESIGN

CUSTOMER

MCS LOGIC

AGND

CHECK-1

REV.

E

CHECK-2

MLN7400EV

DATE

UPDATE

SHEET

2003.11.18

12/14

REMARK

KEY MATRIX & MIC IN

1

2

3

4

5

6

Image 36

Contents Version December 31 MCS Logic Inc MLN7400 Evaluation Board ManualCost Effective Network Processor for TCP/IP with ARM7TDMI Copyright 2003 MCS LOGIC Limited. All rights reservedEVB7400 Revision HistoryRevision Description Version3/36 Table of Contents 4.2.1Downloading Binary Image 4.2.2EVB7400 BLOCK DIAGRAM BLOCK DIAGRAM TOP VIEWPROPERTIES SETTING PAGE 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 KeyChapter 2 Board Configuration 2.2 Boot ROM and ROM Bank0 length Selection SW22.1 Endian Selection SW1 2.3 NAND FLASH2.4 GPIO Setting 128-TQFP/ 144 -LQFP Common I/O144 -LQFP Extended 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 3. select the Send File from the Transfer menu File Name Select the file name, which you want too downloadProtocol Select the Xmodem or 1K Xmodem 4. Click Ok Then, the file that you selected will be downloaded4.2.2 Flash Write Chapter 5 Opennice32 Installation 5.2 Connecting EVB7400 and PC5.3 Powering up the Board and OPENice32 5.1 OPENice32Chapter 6 EVB7400 1.0 Schemetic and BOM 6.1 EVB7400 BOMGEOMETRY COUNT22/36 23/36 6.2 EVB7400 Schematic BLOCK DIAGRAM MLN7400 Evaluation BoardMLN7400EV Endian Setting OPTIONALLITTLE SYSTEM CLOCKMLN7400P128TQFP JUMP IIC EEPROM SPI EEPROMExternal Interrupt Test EXTINTFLASH MLN7400ENBANK2 SDRAM BANKpins 0f AC101L pin32 0f AC101LPlace close to Place close toUART0 UART1UART2 UART3BANK3 PCMCIA INTERFACEJTAG CONNECTOR POWER LEDRESET SYSTEM 7 Pin GroundIIC & SPI HEADERDATA HIGH SPEEDEnable DisableMUTE JACKAOUTR AOUTLAOUTR S AOUTL SNANDFlash MLN7400