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Application Report
SLLA032
TNETE2201 EVM Kit Setup and Usage
Boyd Barrie
MSDS Applications Group
Abstract
ä
The Texas Instruments (TI
) TNETE2201 EVM (evaluation module) kit is a tool used to
evaluate and design high-speed prototypes using the TNETE2201 Ethernet Transceiver
IC (10 mm x 10 mm TQFP plastic package). The EVM kit is used to evaluate device
parameters while acting as a guide for high-speed board layout. The high-speed
W
interface is selectable between a 50-
SMA connector and a GBIC standard interface.
W
The GBIC standard also provides a 75-
copper interface module and various fiber optic
options. Overall, the designer can use the EVM kit as a tool for successful evaluation
and design of an end product.
Contents
Introduction ......................................................................................................................................................2
Board Layout and Configuration ......................................................................................................................3
Test Configuration and Results ........................................................................................................................4
Board Layouts, Schematics, and Bill of Materials ............................................................................................6
Digital Signal Processing Solutions
March 1999
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Summary of Contents for Texas Instruments TNETE2201
- Page 1 ä The Texas Instruments (TI ) TNETE2201 EVM (evaluation module) kit is a tool used to evaluate and design high-speed prototypes using the TNETE2201 Ethernet Transceiver IC (10 mm x 10 mm TQFP plastic package). The EVM kit is used to evaluate device parameters while acting as a guide for high-speed board layout.
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Page 2: Table Of Contents
Table 2. TNETE2201 EVM Board Bill of Materials ...8 Introduction The TNETE2201 EVM kit can act as a daughter board that plugs into new or existing designs. By providing the appropriate cabling, the EVM kit can interface with just about any test equipment or other reference designs. -
Page 3: Table 1. Default Setup As Shipped
SLLA032 Board Layout and Configuration The TNETE2201 EVM kit is designed to give the developer many options for operation. Many of these options are selectable by DIP switch and others may require board component removal or additions. The following sections provide guidelines to configure the EVM kit for different modes of operation. -
Page 4: Figure 1. Gbic Setup Modifications
The pulse generator provides a clock input to the transmitter. The external clock source is necessary because the receiver's recovered clock is half the frequency necessary for transmission. TNETE2201 EVM Kit Setup and Usage Condition (TNETE2201) X (OFF) -
Page 5: Figure 2. Bit Error-Rate Ratio Test Configuration
Figure 2. Bit Error-Rate Ratio Test Configuration HP71603B BERT Data In Data Out Data Out Sync External Clock For Sync Figure 3. Eye Diagrams of High-Speed Serial Outputs TNETE2201 EVM Kit Setup and Usage Wizard (With parallel ports looped) 36” 36” HP8133A Pulse Generator 36” REFCLK... - Page 6 Application Report SLLA032 Board Layouts, Schematics, and Bill of Materials TNETE2201 EVM Kit Setup and Usage...
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Page 8: Table 2. Tnete2201 Evm Board Bill Of Materials
Total Part Count: 90 Total Parts Cost: 0 bom_list.txt Electronics Design System Bill of Materials <<<From Job: fcge>>> 01-31xxx-xxx TEXAS INSTRUMENTS INCORPORATED Mixed Signal Products ENGINEER: RELEASED:________________ | Ref Des | DESCRIPTION | VALUE or FUNCTION | C1,C35,C41 | CAPACITOR,TANT,SMT... - Page 13 +81-3-3457-0972 Domestic 0120-81-0026 International +81-3-3457-1259 Domestic 0120-81-0036 Email pic-japan@ti.com TI is a trademark of Texas Instruments Incorporated. Other brands and names are the property of their respective owners. TNETE2201 EVM Kit Setup and Usage Asia Phone International +886-2-23786800 Domestic Australia...
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Page 14: Important Notice
Application Report SLLA032 Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete.
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