GL824 データシートの表示（PDF） - GENESYS LOGIC

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GL824

USB 2.0 On-The-Go Controller

GENESYS LOGIC 

GL824/GL824C USB 2.0 On-The-Go Controller

CHAPTER 2 FEATURES

• USB OTG Controller

- Compliant with USB specification Rev. 2.0 at high-speed and full-speed data transfer rate

- Compliant with On-The-Go (OTG) supplement Rev. 1.0

- Complies with USB Storage Class specification rev. 1.0

- Support Suspend, Resume, HNP and SRP

- External source to drive Vbus signal

- Supports 1 device address and up to 4 endpoints: Control (0)/ Bulk Read (1)/ Bulk Write (2)/Interrupt (3).

• Integrated USB building blocks

- USB2.0 transceiver macro (UTM), Serial Interface Engine (SIE), Build-in power-on reset (POR) and

low-voltage detector (LVD)

• Embedded 8051 micro-controller

- Operate @ 60 MHz clock, 1 clocks per instruction cycle

- Embedded 64K*2 Byte reprogrammable flash memory and internal 256 byte SRAM

- Embedded 8K Byte external SRAM

• Support power saving mode

• Support firmware upgrade via USB and external serial flash memory

• On-Chip power MOSFETs for supplying flash media card power except Compact Flash. (GL824 only)

• Interface

- Support external SDRAM interface (option)

- Support 16bit host interface (Support external uP Read/Write Status/Command and Read/Write FIFO)

(option)

- Supports ATA/ATAPI interface

- Support serial MP3 decoder interface

- Support serial LCD Panel interface

- Support memory cards interface

- Support SSI interface for master and slave mode up to 15MHz

- Support I2C interface

- Support UART interface

• ATA/ATAPI interface

- Complies with ATA/ATAPI-6 specification rev 1.0

- Support 16-bit Multiword DMA mode and Ultra DMA mode interface (Ultra 33/66)

• CompactFlashTM interface ( GL824 only )

- Support CFA specification v2.1 / v3.0

- Support True IDE mode

- Support 8 / 16 bit data mode and different timing

©2000-2006 Genesys Logic Inc. - All rights reserved.

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