GL811USB – USB 2.0 to ATA / ATAPI Bridge Controller
2000-2002 Genesys Logic Inc.—All rights reserved.
Page 1
Contents
1. General Description.........................................................................................2
2. Features............................................................................................................3
3. Function Block.................................................................................................4
3.1 Block Diagram..............................................................................................4
3.2 Functional Overview.....................................................................................5
4. Pinning Information.........................................................................................7
4.1 Pin Assignment.............................................................................................7
4.2 Pin Description .............................................................................................8
5. Functional Description..................................................................................10
5.1 ATA/ ATAPI .................................................................................................10
5.2 USB 2.0......................................................................................................10
6. Electrical Characteristics..............................................................................11
6.1 Absolute Maximum Ratings........................................................................ 11
6.2 Temperature Conditions ............................................................................. 11
6.3 DC Characteristics...................................................................................... 11
6.4 AC Characteristics- ATA/ ATAPI..................................................................13
6.5 AC Characteristics- USB 2.0 ......................................................................33
7. Package Dimension.......................................................................................34
8. Revision History.............................................................................................35