Rev. Date: January 24,

Document #: 249323 Revision #: 003

2002

 

Development Kit Manual

29

 

A

 

 

 

 

 

 

 

B

 

 

 

 

 

C

 

 

 

 

 

 

D

 

 

 

 

 

 

 

E

 

 

 

 

Figure

VCC

 

CAPS FOR U1

 

 

VCCIO

CAPS FOR U1

 

 

 

 

 

 

 

 

VCCA

 

CAPS FOR U1

 

 

 

CAP FOR U2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

+

C116

 

 

 

 

 

+

C133

 

 

 

 

 

 

 

 

 

 

 

+

C125

 

 

 

 

 

14.

C117

C46

C120

 

C52

 

22uF TANTALUM

C44

C45

C50

C51

C121

22uF TANTALUM

 

 

 

 

 

 

C63

C64

 

C129

C127

22uF TANTALUM

 

 

 

 

0.1uF

0.1uF

.01uF

 

.01uF

 

 

 

0.1uF

0.1uF

.01uF

.01uF

.01uF

 

 

 

 

 

 

 

 

.01uF

.01uF

.01uF

.01uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C128

4

Caps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

CAPS FOR U1

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

VCCA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LXD9785

C123

C56

C57

C58

 

C124

C126

C62

 

 

 

 

+

C75

 

C81

+

C76

 

C82

+

C77

 

 

C83

+

C78

 

 

 

 

 

C122

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPS FOR U30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

 

 

 

 

 

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

.01uF

.01uF

 

 

 

 

C80

0.22uF

 

 

 

0.22uF

 

 

 

0.22uF

 

 

 

 

0.22uF

 

 

 

 

 

PQFP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.022uF

 

 

.022uF

 

 

 

.022uF

 

 

 

 

.022uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C90

+

C85

C91

+

C86

 

C92

+

C87

 

C93

 

+

C88

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.022uF

 

0.22uF

.022uF

 

0.22uF

 

.022uF

 

0.22uF

 

.022uF

 

 

0.22uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Demo

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC_FPGA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

C184

 

C190

+

C185

 

C191

+

C186

 

 

C192

+

C187

 

 

 

 

 

Board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C189

0.22uF

 

 

 

0.22uF

 

 

 

0.22uF

 

 

 

 

0.22uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.022uF

 

.022uF

 

 

.022uF

 

 

 

.022uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C199

+

C194

C200

+

C195

 

C201

+

C196

 

C202

 

+

C197

 

C203

+

C198

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.022uF

 

0.22uF

.022uF

 

0.22uF

 

.022uF

 

0.22uF

 

.022uF

 

 

0.22uF

 

.022uF

 

0.22uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

with

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPS FOR U31

 

 

 

 

 

 

 

 

 

 

FPGA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

C204

 

C210

+

C205

 

C211

+

C206

 

 

C212

+

C207

 

 

 

 

2

for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C209

0.22uF

 

 

 

0.22uF

 

 

 

0.22uF

 

 

 

 

0.22uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.022uF

 

.022uF

 

 

.022uF

 

 

 

.022uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPS FOR U14 - U21

 

 

 

 

 

C219

+

C214

C220

+

C215

 

C221

+

C216

 

C222

 

+

C217

 

 

 

 

 

 

 

SS

 

 

 

 

 

 

 

 

 

0.22uF

 

 

0.22uF

 

 

 

0.22uF

 

 

 

 

0.22uF

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

.022uF

 

.022uF

 

 

.022uF

 

 

.022uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

-SMII

C224

C225

C226

C227

C228

 

C229

C230

C231

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.01uF

0.1uF

0.01uF

0.1uF

0.01uF

0.1uF

0.01uF

0.1uF

 

 

 

 

 

 

 

 

 

 

 

 

VCC_FPGA

 

 

 

 

 

 

 

 

 

 

 

(Fiber)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

C232

 

C238

+

C233

 

C239

+

C234

 

 

C240

+

C235

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

C237

0.22uF

 

.022uF

 

0.22uF

 

.022uF

 

0.22uF

 

 

.022uF

 

0.22uF

 

 

 

 

 

 

 

 

CAPS

FOR

U22 - U29

 

 

 

 

 

 

 

.022uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C247

+

C242

C248

+

C243

 

C249

+

C244

 

C250

 

+

C245

 

C251

+

C246

 

 

 

-to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

 

 

 

0.22uF

 

 

0.22uF

 

 

 

0.22uF

 

 

 

 

0.22uF

 

 

 

0.22uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.022uF

 

.022uF

 

 

.022uF

 

 

.022uF

 

 

 

.022uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-MII

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

1

C252

C253

C254

C255

 

C256

 

C257

C258

C259

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Conversion

0.01uF

0.1uF

0.01uF

0.1uF

 

0.01uF

 

0.1uF

0.01uF

0.1uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Title

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LXD9785 SS/SMII MII FX DV BOARD

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

 

Document Number

 

 

 

 

 

Rev

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

CAPS

 

 

 

 

 

A2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

Wednesday, February 21, 2001

Sheet

12

of

18

 

 

 

A

 

 

 

 

 

 

 

B

 

 

 

 

 

C

 

 

 

 

 

 

D

 

 

 

 

 

 

 

E

 

 

 

 

 

Page 29
Image 29
Intel Demo Board with FPGA for SS-SMII (Fiber)-to-MII Conversion, 249323-003 manual

249323-003, Demo Board with FPGA for SS-SMII (Fiber)-to-MII Conversion specifications

The Intel 249323-003 demo board is an advanced platform designed for SS-SMII (Synchronous Serial - Synchronous Media Independent Interface) to MII (Media Independent Interface) conversion, utilizing FPGA technology. This demo board serves as a pivotal tool for developers and engineers in the field, facilitating the evaluation and testing of high-speed networking applications, particularly those involving fiber-optic communication.

At its core, the Intel 249323-003 is equipped with a robust FPGA that is capable of handling complex data processing tasks with high efficiency. The FPGA architecture allows for flexible configuration, enabling users to customize the interface as per their specific application requirements. This adaptability is crucial in developing solutions for various networking protocols, ensuring seamless integration across different mediums.

One of the standout features of the demo board is its support for fiber-optic connections, which are essential for high-speed data transmission over long distances. The board includes interfaces that allow for the connection of fiber transceivers, thereby facilitating faster communication speeds and improved bandwidth efficiency. This capability is particularly beneficial for applications in data centers, telecommunications, and other high-bandwidth scenarios.

Additionally, the Intel 249323-003 demo board showcases low latency performance, a critical characteristic for real-time applications. This feature is achieved through sophisticated design and optimization techniques that ensure quick data processing. The board also supports various data rates, making it versatile enough for different use cases.

Another important aspect is the board’s power consumption efficiency. By implementing advanced power management techniques, the Intel 249323-003 minimizes energy usage while maximizing performance, making it a cost-effective solution for developers looking to create sustainable applications.

In terms of connectivity, the demo board offers multiple I/O options, facilitating interaction with other devices and systems. This eases the development process, allowing engineers to prototype and test their designs rapidly.

In conclusion, the Intel 249323-003 demo board is a sophisticated and versatile platform for SS-SMII to MII conversion. With its powerful FPGA, support for fiber-optic interfaces, low latency, and efficient power management, it stands out as a vital resource for developers working on high-speed networking solutions. Whether for prototyping or extensive testing, this demo board equips engineers with the tools necessary to innovate and elevate their networking projects to new heights.