·Support SATA spread-spectrum transmitter DOWNLOAD
Overview
JM20337 is single chip solution to
bridge between USB 2.0, SATA and ATA/ATAPI-based mass storage device. It
provides the capability to translate USB 2.0 mass storage commands to serial
ATA and ATA/ATAPI communication protocol. JM20337 supports Mass Storage Class
Bulk-Only Transport Specification, and dual LUN operation.
Key Features
·Compliance with USB Mass Storage Class Bulk-Only
Transport Specification
·Support 480Mbps High Speed (HS) and 12Mbps Full Speed USB
operation
·Support ATA/ATAPI Ultra DMA Mode
·Support ATA/ATAPI PACKET command feature set
·Support ATA/ATAPI LBA48 bit addressing mode
·Support dual LUN (Logic Unit Number) with automatically
master/slave enumeration