OXFW900
Overview
The OXFW900 is a high-performance 1394 to ATA/ATAPI (IDE) native bridge with an integrated target Serial Bus Protocol (SBP-2 ) controller. By supporting the SBP-2 protocol, the device can use generic SBP-2 drivers available in the Microsoft Windows 98SE, Microsoft Windows 2000, Microsoft Millennium and Apple MacOS operating systems.
- S400 compliant 1394-1995 Link and Transaction layers Compatible with 1394-1995 and 1394A Phys. Buffer Manager with max. RAM bandwidth of 800Mbps Microsoft Win98-Second Edition, Win2000 and Apple MacOS 8.5 generic driver support SBP-2 Target Revision 4 compliant interface Fully ATA-4 compliant (see T13-1153D) Sustained IDE transfer rate of 25 Mbytes per second, Peak transfer rate of 50Mbytes per second. Supports PIO modes 0 to 4, DMA modes 0 to 2 and Ultra DMA modes 0 to 2 Integrated 32-bit RISC processor (ARM7TDMI) with on-chip scratch RAM * * * * * * * *
- Data Sheet ORB co-processor to accelerate translation of ORBs to ATAPI commands Supports ORB chaining for increased performance High performance ATA command translation in firmware using Reduced Block Command (RBC) set Optional External Serial ROM interface for configuration data, user serial number, etc. Blank Flash memory programming feature via 1394 bus 3.3 Volts operation Low Power CMOS Firmware and Flash Programming Utilities supplied by Oxford Semiconductor ultra-thin 128-TQFP package (14mm x 14mm x 1mm )
