Intel 249323-003, Demo Board with FPGA for SS-SMII (Fiber)-to-MII Conversion MDIO0 and MDC0 Fix

Page 34

Document #: 249323

Revision #: 003

Rev. Date: January 24, 2002

34

Development Kit Manual

4

3

2

1

 

A

 

 

B

 

 

C

 

 

D

 

 

E

 

 

 

 

 

 

 

 

 

 

VCC_FPGA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

MDC0_FIX

MDC0_FIX

 

 

 

 

 

 

FB10

 

 

 

R573

VCC_MDIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JP10

 

 

 

 

 

 

 

 

MDC0

 

 

 

MDC0 3

 

 

MDIO0_FIX

 

 

 

 

 

VCC_MDIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

MDIO0_FIX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0 OHMS

 

 

 

 

 

 

 

MDIO0

 

 

 

MDIO0 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ferrite Bead

 

 

 

 

R614

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U34

 

 

 

 

 

 

 

 

 

 

0 OHMS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C260

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.01uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

OE

VCC

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

R727 0 OHMS

 

 

 

GND

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MDC0_FIX

2

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 GND

Y 4

 

R574

0 OHMS MDC0

 

 

DO NOT

INSTALL R614

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC7SZ125M5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R737 0 OHMS

 

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C261

C262

 

C263

C264

 

 

 

 

 

 

 

 

 

 

 

VCC_MDIO

 

 

 

 

 

 

 

 

 

0.01uF

0.1uF

 

0.01uF

0.1uF

 

 

 

 

 

 

 

U35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C266

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

0.01uF

 

 

 

 

 

 

U36

 

 

 

 

 

 

 

 

3

 

 

PLD0_OE0

1

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OE

VCC

 

 

 

 

 

 

 

 

 

 

9 29 17 41

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MDIO0

2

A

 

 

 

 

 

 

 

 

 

 

 

 

VCCIO VCCIO VCCINT VCCINT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

GND

Y

4

R575

50 1%

MDIO0_FIX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC7SZ125M5

 

 

 

VCC_MDIO

 

 

 

 

MDC0

37

MDC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MDIO0

42

 

 

 

20

R576

50 1%

 

PLD0_OE0

 

 

 

 

 

 

 

 

 

 

 

 

 

MDIO

 

OUT_ENABLE0

 

 

 

 

 

 

 

 

 

 

R728

R577

R578

R579

R580

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U37

 

 

 

 

0 OHMS

 

 

 

 

 

 

 

 

OUT_ENABLE1

18

R581

50 1%

 

PLD0_OE1

 

 

 

 

 

 

 

 

C267

1K

1K

1K

1K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.01uF

 

 

 

 

PLD0_TDI

1

TDI

 

 

 

 

 

 

 

 

 

 

 

PLD0_OE1

1

 

 

5

 

 

 

 

 

 

PLD0_TMS

7

 

 

 

40

 

 

 

 

 

 

 

OE

VCC

 

 

 

 

 

 

TMS

 

 

INPUT3

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

PLD0_TCK

26

 

 

39

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TCK

 

 

INPUT2

 

 

 

 

 

 

 

MDIO0_FIX

2

 

 

 

 

 

 

 

 

 

PLD0_TDO

32

 

 

38

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

TDO

GNDIO GNDIO GNDINT GNDINT

INPUT1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

GND

Y

4

R582

50 1%

MDIO0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

4 24 16 36

 

 

 

 

 

 

 

 

 

 

 

NC7SZ125M5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EPM7032AETC44-4

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC_EXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JP11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLD0_TCK

1

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLD0_TDO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLD0_TMS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLD0_TDI

7

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEADER 5X2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Title

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LXD9785 SS/SMII MII FX DV BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

Document Number

 

 

 

 

 

Rev

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

MDIO0 & MDC0 FIX

 

 

 

 

 

A2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

Wednesday, February 21, 2001 Sheet

17

of

18

 

 

A

B

 

 

 

 

 

C

 

 

 

 

 

D

 

 

 

 

 

 

E

 

 

 

Figure 19. MDIO0 and MDC0 Fix

LXD9785 PQFP Demo Board with FPGA

 

for SS-SMII (Fiber)-to

 

-MII

 

Conversion

Image 34
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 Quick-Start Jumper Settings Quick-Start ChecklistJumper / Label Setting Configuration 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 DescriptionBit Name Description Type Default LED Pulse Stretch Settings RegisterInter Frame Status LEDs 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 LXD9785 Bill of Materials Fiber SS-SMII Bill of MaterialsReference Designator Description Manufacturer Part Number 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.