INIC-1511 查看數據表（PDF） - Unspecified

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INIC-1511

USB to PATA Bridge

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INIC-1511 (Preliminary)

1. Introduction:

The INIC-1511 provides an advanced solution to connect ATAPI or EIDE devices to

USB interface with integrated CPU and embedded ROM. To provide a high performance

and cost effective solution, the INIC-1511 integrates USB-PHY, Mass Storage Class

Bulk-Only USB function, ATA control block and microprocessor into a single ASIC.

The INIC-1511 provides the data transfer rate of up to 60 MB/sec; its ATA interface

supports ultra DMA modes up to 100 MB/sec.

1.1 Feature Summary

• USB Mass Storage Class Bulk-Only specification-compliant (version 1.0)

• Two Bulk endpoints(IN and OUT) and one Interrupt endpoint(IN)

• T13 1410D ATA/ATAPI-6 Compliant(3.3 V with 5V tolerance)

• Support DMA mode 0-2, and UDMA mode 2, 3, 4 and 5 (up to 100MB/s)

• Integrated internal CPU with embedded ROM

• Implement the NVRAM download mechanism

• Low power CMOS with 3.3Volts

• 48-pin LQFP package

1.2 Firmware/Software Support

• USB Mass Storage Class Bulk-Only Transport support

• Provide software utilities for downloading the upgraded NVRAM

1.3 Devices Support

• Hard disk drives

• CD-RW devices

• DVDs

• Removable media devices.

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