DMX-3930U

A 32-bit PCI Bus Master Ultra SCSI Controller 

3930u_300.jpg (10163 bytes)
    3930U is a single-chip 32bit PCI Bus Plug and Play SCSI controller to be used in the PC which has a free PCI bus slot. It is designed as a low-cost high performance SCSI host adapter with BIOS for SCSI devices such as Hard Disk Drive,CD-ROM,CD-R,CD-RW,MO,JAZ,ZIP and flat-bed scanner,tape drive etc. With abundant drivers support for ASPI and SCAM,3930U can work under major operating systems such as MS-DOS,Win 3.1,Win 95,Win 98 and Win NT,OS/2,   Warp,Novell Netware,SCO Unix,UNIXWARE etc.  Especially can fully compatible with new Mac Power G3. 3930U can connect up to 7 SCSI devices through the internal 50-pin header or an external 50-pin high density connector. With embedded high-speed 64-byte FIFO buffers that allow concurrent data transfer on host bus and SCSI bus.  It can sustain an asynchronous transfer rate to 5 MB/Sec. And burst up to 20 MB/Sec. at synchronous mode.


DMX-3930U - PCI Bus Ultra SCSI Host Adapter with BIOS

Features
  .Low-cost high performance single-chip Ultra SCSI Host Adapter.
  .PCI 2.1 Compliant
  .Support full 32 bit PCI Bus Master,with zero wait state mode can burst data
   up to 132MB/Sec.(@33MHz)
  .512K Bytes Flash ROM for easy BIOS update.
  .Support Command Tag Queuing,Sync./Asynch.Transfers,Disconnects and reconnects.
  .Support Plug and Play.
  .Support for Serial E2PROM.
  .CE and FCC Class B Certified.
  .Quality assurance from an ISO-9002 certified manufacturer.

Specifications
  Bus : PCI Bus 32 bit DMA Mode
  BIOS Support : 512K Bytes Flash ROM
  SCSI Protocol : SCSI-I, SCSI-II, SCSI-III
  SCSI transfer rate : 5MB/Sec. Asynchronous, 20MB/Sec. Synchronous
  Number of SCSI Devices Supported : Up to 7
  Internal Connector : 50-pin box header
  External Connector : 50-pin high density
  SCSI Bus : Single-ended
  SCSI Terminator : Auto and Programmable
  Operating Voltage : +5V
  Operating Temperature : 0-55 Deg. C
  Relative Humidity : 0-95% non-condensing
  Operating Altitude : 0-10,000 feet
  PCB Dimension : ?mm

Driver Set
  DOS / Win ASPI
  Win 95 / Win NT MPD
  Novell Netware
  IBM OS/2
  SCO UNIX
  UNIXWARE
  Win 98 / Win NT 5.0 Beta 2 Ready
  Mac OS 8.5.1