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參數(shù)資料
| 型號： | GL800HT25 |
| 廠商： | Genesys Logic, Inc. |
| 英文描述： | USB 2.0 UTMI Compliant Transceiver IP Core |
| 中文描述： | 采用UTMI兼容的USB 2.0收發(fā)器IP核 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 172K |
| 代理商： | GL800HT25 |
GL800HT25 USB 2.0 UTMI Compliant Transceiver IP Core
2000-2003 Genesys Logic Inc.—All rights reserved.
Page 6
CHAPTER 1 GENERAL DESCRIPTION
GL800HT25 is a high performance USB 2.0 Transceiver compliant with the UTMI (USB 2.0 Transceiver
Macrocell Interface) Specification proposed by Intel. The UTMI specification defines a standard interface to
USB 2.0 high-speed transceivers that enables common design across prototype and production
implementations.
The GL800HT25 integrates high-speed, mixed-signal circuitry to serve as the interface between the high
performance USB serial bus and the 16-bit SIE bus. The transceiver is controlled by input signals from the SIE
bus, which is synchronized with the 30MHz clock output. The UTMI transceiver handles the low level USB
protocol and signaling. This includes features such as: data serialization and deserialization, bit stuffing and
clock recovery and synchronization. The primary focus of the UTMI transceiver is to shift the clock domain of
the data from the USB 2.0 rate to one that is compatible with the general logic.
To eliminate the difficult high-speed, mixed-signal USB 2.0 logic design for system and peripheral developers,
the GL800HT25 with standard UTMI and 40X improvement in data rate can be easily adapted for
implementation of USB 2.0 high speed compliant design of widely applications, including scanners, printers,
portable storage, external CD-ROM / CD-RW / DVD-ROM, flash card readers, and PC cameras. The IP block
now is certified and available on the 0.35μm UMC standard CMOS process; and it is also scheduled for
0.25μm TSMC standard CMOS process in 3Q’02.
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相關(guān)代理商/技術(shù)參數(shù) |
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| GL80-RT/32/40A/98A | 制造商:PEPPERL+FUCHS 功能描述:Sensor, Photoelectric, Slot |
| GL811 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GL811 USB 2.0 to ATA/ATAPI Controller |
| GL811E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 2.0 to ATA / ATAPI Bridge Controller |
| GL811E-04G | 制造商:GENESYS-LOGIC 功能描述: |
| GL811E-MNGXX | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 to ATA / ATAPI Bridge Controller |
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