Introduction

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Introduction

The Texas Instruments TUSB4041PAP evaluation module is a functional board design of a single device

that implements a USB 2.0 hub. The EVM can support USB 2.0 (HS, FS, and LS) operation on its USB

ports. This EVM is intended for use in evaluating system compatibility, developing optional EEPROM

firmware, and validating interoperability. This EVM also acts as a hardware reference design for any

implementation of the TUSB4041.

Upon request, layout files for the EVM can be provided to illustrate techniques used to route the

differential pairs, use of split power planes, placement of filters and other critical components, and

methods used to achieve length-matching of critical signals.

Figure 1. TUSB4041PAPEVM Top Layer Layout

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TUSB4041PAP Evaluation Module

SLLU227 – September 2015

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