JM20330 - Serial ATA Bridge

Description

Provide internal weak pull-low (Typical 31 KΩ) & internal weak pull-high (Typical 31 KΩ).

1.Support Multiple-Word DMA.

DSTROBE.

Features

7 2.1 General7 2.2 Host Bridge8 2.3 Device Bridge 9 3. Block Diagram 10 3.1 Physical Layer 10 3.2 Link Layer 10 3.3 Transport Layer 10 3.4.

JMicron

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Datasheet Details

Part number	JM20330
Manufacturer	JMicron
File Size	588.22 KB
Description	Serial ATA Bridge
Datasheet	JM20330 Datasheet
Additional preview pages of the JM20330 datasheet.

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Full PDF Text Transcription

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JMicron/JM20330 JM20330 Serial ATA Bridge Chip Datasheet Rev. 3.0 Version 3.0 © JMicron 2008. All rights reserved. Page 1 March 2008 Copying prohibited. Revision History Version Date Preliminary 2004-08-05 Preliminary 1 2004-08-27 2.0 2005-01-20 2.1 2005-03-10 2.2 2006-01-11 2.3 2006-07-20 2.4 2006-10-30 2.5 2007-06-01 3.0 2008/03/31 JMicron/JM20330 Author Revision Description Initial B version Provide internal weak pull-low (Typical 31 KΩ) & internal weak pull-high (Typical 31 KΩ). 1.Support Multiple-Word DMA. 2.Modify the description of signals HSTROBE and DSTROBE. 3.Modify the 6-10 Ultra DMA Transfer Rate to only support 150Mhz operation. 4.Extend the ACTL from 20 bits to 40 bits. Modify Absolute Maximum Ratings voltage and current. 1.

Published: Jul 20, 2006 |