JM20338+ - JMicron

JM20338+ Hi-Speed USB & SATA Combo to PATA Bridge

The JM20338Plus is a bridge controller, which translates the communication protocol between SATA, Hi-Speed USB and PATA (ATA/ATAPI) commands. 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 .

Features

• Compliance 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
• Compliance with USB 2.0 electrical specification
• Support USB 2.0 High-Speed and Full-Speed Operation
• Compliance 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
• Support ATA/ATAPI PACKET command feature set
• Support ATA.