Intel LXD9781 Motherboard Demo Board Manuals

Manuals and User Guides for Intel LXD9781 Motherboard Demo Board. We have 1 Intel LXD9781 Motherboard Demo Board manual available for free PDF download: Developer's Manual

Intel LXD9781 Developer's Manual

Intel LXD9781 Developer's Manual (42 pages)

PQFP Demo Board with FPGAs for RMII-to-MII Conversion

Brand: Intel | Category: Motherboard | Size: 0 MB

Table of Contents

Table of Contents
3
General Description
5
Features
5
LXD9781 PQFP Demo Board Block Diagram
6
Introduction
7
Overview
7
Equipment Requirements
7
Typical Setup
7
Typical Test Setup
8
LXD9781 MII Demo Board
9
Quick-Start Checklist
10
Quick-Start Jumper Settings
10
Quick-Start Switch Settings
10
Optional Configurations
11
Global Operating Configurations
11
LED/CFG Configurations
11
Global Configuration Settings (Switch S1)
11
MII Address Configurations
12
Led/Cfg_N Port Configuration Jumpers
12
Configuration Settings for Auto-Negotiation
12
Configuration Settings for Forced Operation
12
Alternate MDIO Routing Configuration
13
Alternate Power Supply Configuration
13
PHY Address Configuration Settings (Jumpers JP66 - JP70)
13
MDIO Routing
13
Alternate MII Speed Configuration
14
Twisted-Pair Transmit Driver Supply
14
MII Port Speed Select
14
Manual MII Speed Settings (Switch S6)
14
Leds
15
Quick Status Leds
15
Serial Leds
15
Quick Status Clock Settings
15
Serial LED Outputs
15
Direct Drive Leds
16
Direct Drive LED Configuration Settings (Register 20)
17
LED Pulse Stretch Settings (Register 20)
17
Fiber Setup
18
Fiber Modules
18
MII Port Connections for Fiber Module Operation
18
Board Schematics and Bill of Materials
19
Lxt97X1 Power (Board Revision B1)
19
Fiber Interface
28
MII Converter Fpgas
34
Qstat Fpga
35
Bill of Materials
38
LXT9781 Bill of Materials
38

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