Intel 249323-003 manual Fpga for SS-SMII Fiber-to

Page 26

26

A

B

C

D

E

TPFOP2

TPFOP2

VCC_FX

 

TPFIP2

TPFIP2 5

 

4

TPFON2 TPFON2

 

 

 

 

 

 

 

 

TPFIN2

TPFIN2 5

 

 

 

 

 

 

 

 

 

+ C291 R668

+ C288

L5

 

 

 

L6

+ C289

 

 

0.1uF

10uF

1uH

 

 

 

1uH

0.1uF

 

 

27

 

 

 

 

 

VCC_FX

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

R669

 

 

 

 

 

 

 

 

 

130

 

 

C292

 

F3

 

 

 

 

TP186

 

 

 

 

 

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

TX Vcc

RD

5

TPFIP2

1

TP200

 

 

0.1uF

 

 

 

 

1

 

 

 

 

 

 

 

 

 

R672

R673

7

TX Gnd

RD

4

TPFIN2

1

TP201

 

50 1%

50 1%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

N/C

SD

3

 

 

SD2

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

4

3

SD2

SD3

TP202 1

TP203 1

SD2

SD3

TPFOP2

9

TD

RX Vcc

2

 

 

 

 

 

 

 

 

R675

R674

 

 

 

 

 

 

 

 

TPFON2

10

TD

RX Gnd

1

 

130

130

R676

 

 

+

C293

82

 

 

 

 

 

 

 

 

 

FIBER PORT

 

0.1uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

GND

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

GND

 

 

 

 

 

 

 

HFBR_5903

 

 

 

 

 

VCC_FX

 

 

 

 

 

 

 

 

3

Rev.

Development

2

TPFOP3 TPFOP3

TPFON3 TPFON3

TP206 1

TP207 1

+ C297 R677

+ C294

0.1uF10uF 27

GND

C298

+

0.1uF

R681

R682

50 1%

50 1%

GND

TPFOP3

TPFON3

 

 

 

 

 

 

 

 

 

TPFIP3

TPFIP3

5

L7

 

 

L8

+ C295

 

 

 

 

 

 

 

 

 

 

 

 

1uH

 

 

1uH

0.1uF

 

 

 

TPFIN3

TPFIN3

5

 

 

 

 

 

VCC_FX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R678

 

 

 

 

 

 

 

 

 

 

 

130

 

 

 

 

F4

 

 

 

 

 

 

 

TP187

 

 

 

 

 

 

 

 

 

 

 

 

 

6

TX Vcc

RD

5

TPFIP3

 

 

1

TP204

 

 

 

 

 

 

 

 

 

 

1

 

 

7

TX Gnd

RD

4

TPFIN3

 

 

1

TP205

 

 

 

 

 

 

 

 

 

 

 

 

 

8

N/C

SD

3

 

 

 

 

 

SD3

 

 

 

 

 

 

 

 

 

 

 

 

9

TD

RX Vcc

2

 

 

 

 

 

 

 

 

 

 

 

 

R684

R683

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

TD

RX Gnd

1

 

 

130

130

R685

 

 

 

 

 

+ C299

 

82

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIBER PORT

 

0.1uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

GND

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

2

Figure 11. Fiber Ports 2 and 3

LXD9785 PQFP Demo Board with

 

FPGA for SS-SMII (Fiber)-to

 

-MII

 

Conversion

Document #: 249323

Revision #: 003

Date: January 24, 2002

Kit Manual

1

HFBR_5903

Title

LXD9785 SS/SMII MII FX DV BOARD

 

 

 

 

Size

Document Number

 

 

 

 

Rev

 

 

 

 

B

FIBER PORTS 2&3

 

 

 

 

A2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

Wednesday, February 21, 2001

Sheet

9

of

18

 

A

B

C

D

 

 

E

 

 

 

 

1

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Contents Development Kit Manual JanuaryDocument # Revision # Rev. Date January 24 Contents Tables Revision History Date Revision DescriptionPage Features General DescriptionLXD9785 Pqfp MII Demo Board Overview Fiber Register ConfigurationIntroduction Equipment RequirementsTypical Setup Typical Test SetupLXD9785/9785E SS-SMII Fiber Demo Board Jumper / Label Setting Configuration Quick-Start ChecklistQuick-Start Jumper Settings Switch S5 Quick-Start Switch SettingsSwitch / Label Setting Configuration Switch S1 Switch S8MII Address Configurations Optional ConfigurationsGlobal Operating Configurations Global Configuration Settings Switch S5Jumper Setting Description Alternate Mdio Routing ConfigurationPHY Address Configuration Settings Switch S1 Mdio Routing PortJtag Test Signal Descriptions Jtag Test SignalsExtended Temperature Operation with the LXT9785HE Jumper Pin# Symbol DescriptionDirect Drive LEDs Direct Drive LED Configuration Settings RegisterLEDs LED Bits Program DescriptionInter Frame Status LEDs LED Pulse Stretch Settings RegisterBit Name Description Type Default Board Schematics LXD9785 Pqfp MII Demo Board Power Fiber Board Revision A2Mode Pqfp MII MII Ports 4 MIIPorts6and LXD9785 Pqfp Fpga for SS-SMII Fiber-to Fiber Ports 4 Fiber Ports 6 Board SS-SMII to MII Altera Clock Distribution Fpga Pqfp Demo Board with Fpga for SS-SMII MDIO0 and MDC0 Fix MDIO1 Reference Designator Description Manufacturer Part Number Bill of MaterialsLXD9785 Bill of Materials Fiber SS-SMII Ferrite Bead FAIR-RITE Panasonic ERJ-6ENF82R5V IC Logic Fairchild

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.