以下是關(guān)于DPO4USB模塊的中英文介紹：

DPO4USB模塊是由全球領(lǐng)先的測試、測量和監(jiān)測儀器提供商泰克公司（Tektronix）推出的一款用于經(jīng)濟型臺式示波器的USB串行總線觸發(fā)和分析模塊。它是業(yè)內(nèi)第一款適用于此類示波器的USB串行總線分析工具，專為解決嵌入式設(shè)計工程師面臨的USB總線在系統(tǒng)間及芯片間通信應(yīng)用快速增長所帶來的挑戰(zhàn)而設(shè)計。

該模塊能夠與泰克MSO/DPO4000系列示波器配合使用，支持USB 2.0低速（1.5 Mb/s）、全速（12 Mb/s）和高速（480 Mb/s）總線。它可自動完成關(guān)鍵的測量和分析工作，使工程師能夠更迅速地進(jìn)行故障排查和調(diào)試，從而加快產(chǎn)品開發(fā)速度。DPO4USB模塊可以即時解碼協(xié)議，并在示波器顯示屏上按時間順序顯示所采集的波形和已解碼的數(shù)據(jù)包，還能夠自動觸發(fā)并搜索特定的數(shù)據(jù)包級別內(nèi)容。對于包括高速應(yīng)用在內(nèi)的所有USB 2.0數(shù)據(jù)速率應(yīng)用，該模塊使得示波器能夠自動解碼數(shù)據(jù)包流，顯示如SYNC、握手包、令牌包、數(shù)據(jù)包等的關(guān)鍵信息。通過使用示波器標(biāo)配的Wave Inspector工具，設(shè)計人員可以搜索數(shù)據(jù)包級內(nèi)容，標(biāo)出注點，然后使用Next鍵和Previous鍵及Pan/Zoom控制功能在這些點之間移動。

DPO4USB模塊適用于多種產(chǎn)品設(shè)計領(lǐng)域，從玩具、醫(yī)療設(shè)備和工業(yè)系統(tǒng)到數(shù)碼相機和攝像機等。它為設(shè)計人員提供了一種高效解碼和調(diào)試USB 2.0總線的工具，滿足了將USB 2.0總線集成到各類產(chǎn)品中的需求。目前，該模塊已經(jīng)上市，為相關(guān)領(lǐng)域的工程師提供了強大的技術(shù)支持。

The DPO4USB module is a USB serial trigger and analysis module for economical bench oscilloscopes, introduced by Tektronix, a global leader in test, measurement, and monitoring instruments. It is the first module of its kind for bench oscilloscopes, designed to address the challenges faced by embedded design engineers due to the rapid growth of USB bus applications in system-to-system and chip-to-chip communications.

This module is compatible with the Tektronix MSO/DPO4000 series oscilloscopes and supports USB 2.0 low-speed (1.5 Mb/s), full-speed (12 Mb/s), and high-speed (480 Mb/s) buses. It can automatically perform key measurements and analyses, enabling engineers to quickly troubleshoot and debug, thereby accelerating product development. The DPO4USB module can instantly decode protocols and display the acquired waveforms and decoded data packets in chronological order on the oscilloscope screen. It is also capable of automatically triggering and searching for specific packet-level content. For all USB 2.0 data rates, including high-speed applications, the module allows the oscilloscope to automatically decode packet streams and display key information such as SYNC, handshake packets, token packets, and data packets. Using the standard Wave Inspector tool of the oscilloscope, designers can search for packet-level content, mark points of interest, and then move between these points using the Next, Previous, and Pan/Zoom control functions.

The DPO4USB module is applicable to a wide range of product design fields, from toys, medical devices, and industrial systems to digital cameras and camcorders. It provides designers with an efficient tool for decoding and debugging USB 2.0 buses, meeting the needs of integrating USB 2.0 buses into various products. The module is now available, offering strong technical support for engineers in relevant fields.