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參數(shù)資料
| 型號(hào)： | GL811S |
| 廠商： | Genesys Logic, Inc. |
| 英文描述： | USB 2.0 to ATA/ATAPI Bridge Controller |
| 中文描述： | USB 2.0至的ATA / ATAPI控制器橋 |
| 文件頁(yè)數(shù)： | 17/37頁(yè) |
| 文件大小： | 958K |
| 代理商： | GL811S |
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GL811S USB2.0 to ATA/ATAPI Bridge Controller
2007 Genesys Logic Inc. - All rights reserved.
Page 17
CHAPTER 5 FUNCTION DESCRIPTION
5.1 UTM
The USB 2.0 Transceiver Macrocell, it’s the analog circuitry that handles the low level USB protocol and
signaling, and shifts the clock domain of the data from the USB 2.0 rate to one that is compatible with the
general logic.
5.2 SIE
The Serial Interface Engine, which contains the USB PID and address recognition logic, and other sequencing
and state machine logic to handle USB packets and transactions.
5.3 EP0/EP3 FIFO
Endpoint 0/3 FIFO: The Control and Interrupt FIFO. It is composed of TX03FIFO and RX03FIFO, with
64-byte FIFO each, and it is used for endpoint 0/3 data transfer.
5.4 Bulk FIFO
It is constructed in interleaved architecture and composed by two data buffers which is used to store data
transferred between USB host and IDE device.
5.5 IDE Interface
The IDE engine is extended from standard ATA / ATAPI protocol. It supports multiword DMA mode, and ultra
DMA mode data transfers.
5.6 Operation Register
It is a register space to store status information and to control the functions of GL811S by 8051.
5.7 SPI Interface
The Serial Peripheral Interface is a serial, synchronous communication protocol. It is compatible with
Motorola’s SPI specifications.
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| GL816E | USB 2.0 9-in-1 Card Reader Controller |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GL811USB | 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 |
| GL813 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 2.0 CompactFlash Card Reader Controller |
| GL815E-FPL-0-0 | 制造商:RadiSys 功能描述:BRD;ATX;815E;VIDEO;LAN;CEL; |
| GL816 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 2.0 Flash Card Reader Controller |
| GL816E | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 9-in-1 Card Reader Controller |
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