JM20338+ Overview
The JM20338Plus is a bridge controller, which translates the munication protocol between SATA, Hi-Speed USB and PATA (ATA/ATAPI) mands. The embedded SATA and USB Phys technology enable users to perform Hi-Speed USB to PATA, Hi-Speed USB to SATA, and SATA to PATA applications in a signal chip. In this chip, the SATA to PATA and PATA to SATA controllers are inherited from JMicron’s JM20330, which provides the...
JM20338+ Key Features
- pliance with Gen1i & Gen1m of Serial ATA II Electrical Specification 1.0
- Support SATA Spread-Spectrum Clock Technology
- Support SATA II Asynchronous Signal Recovery (Hot Plug) feature
- pliance with USB 2.0 electrical specification
- Support USB 2.0 High-Speed and Full-Speed Operation
- pliance with USB Mass Storage Class, Bulk-Only Transport Specification
- Support Dual LUN of USB Mass Storage Class
- Support ATA/ATAPI-7
- Support ATA/ATAPI Ultra DMA Mode 0, 1, 2, 3, 4, 5
- Support ATA/ATAPI Multi-word DMA Mode 0, 1, 2
JM20338+ Applications
- pliance with Gen1i & Gen1m of Serial ATA II Electrical Specification 1.0