JM20330 Datasheet (JMicron) - Serial ATA Bridge

JM20330, Serial ATA Bridge

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

JM20330 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 Application Layer 10 4. Package 11 4.1 Package Dimensions 11 4.2 Package Pin-Out