JMB355

JMicron/JMB355 JMB355 eSATA+1394A/B + USB20 to SATA Host Adapter Description The JMB355 is single chip solution to bridge between USB 2.0 host or 1394 host and SATA device. The highly integrated USB 2.0, 1394A/B and SATA Phys technology provides a cost-effective solution to apply SATA to SATA device or USB to SATA device or 1394 to SATA device enclosure. The USB adheres to the Mass Storage Class Bulk-Only Transport Specification. The embedded command parser supports both ATA and ATAPI command set with LBA48 bit addressing capability. The 1394 adheres to SBP-2 specification. And SBP-2 acceleration hardware is embedded to off-load CPU and easy firmware control. Features Compliance with Gen1i/Gen1m of Serial ATA II Electrical Specification 2.6 Support SATA II Asynchronous Signal Recovery (Hot Plug) feature Compliance with USB 2.0 electrical specification Support USB High-Speed and Full-Speed Operation Compliance with USB Mass Storage Class, Bulk-Only Transport Specification Support Asynchronous Transfers at 100/200 and 400 Mb/s for 1394a www.DataSheet.co.kr Support 1394A/B SBP-2 Acceleration Feature to optimize performance Compliance with IEEE Std 1394-1995, IEEE 1394a-2000 and IEEE 1394b-2002 Specifications Support ATA/ATAPI PACKET command set Support ATA/ATAPI LBA48 addressing mode Support 30MHz external crystal Support external NVRAM for Vender Specific VID/PID of USB/1394 Device Controller Design for Win2000, WinXP, WinVista, Win7, MAC 10.x or later version. 0.13um CMOS ...