Specification Sheet: SC PMC/320

- Dual Channel Ultra-320 SCSI PMC Module

SCSI INTERFACE

• dual channel SCSI interfaces:-

  • data rates up to 320 Mbytes/s throughput on each channel

  • backwards compatible for all SE and LVD SCSI Transfer Modes

  • narrow (8-bit) or wide (16-bit)

• utilizes LSI Logic® 53C1030 dual channel controller

• SCSI I/O connection via:-

  • front panel 68-way HD connector

  • rear I/O P4 PMC connector

• narrow (8-bit) or wide (16-bit) single ended or LVD interfaces with auto-sense capability

• asynchronous and synchronous operation

• active termination and signal negation

• CRC (Cyclic Redundancy Check)

• AIP (Asynchronous Information Protection)

• SureLINK® Domain Validation

• Ultra320 SCSI I/O processor provides:-

  • double transition clocking for 320 Mbytes/s throughput on each channel

  • 33/66 MHz, 32/64-bit PCI interface

  • theoretical 528 Mbytes/s zero wait state transfer rate with 66 MHz/64-bit PCI interface

• PC BIOS firmware supports optional RAID configuration with two different firmware sets:-

  • data striping (RAID 0)

  • boot volume mirroring (RAID 1 and RAID 1E)

  • RAID can be disabled

• 32Kbytes NVSRAM for RAID write journal

• supports disk, tape and other peripherals

PMC INTERFACE

• complies with PCI Protocol and Electrical Specifications

• supports 66MHz PCI clock rates:-

  • 5V or 3.3V signaling interface

• 32/64-bit interface

• bus master capability

• base address and software configurable

BIOS EPROM

• 512 Kbytes, 8-bits wide Flash (29LV040)

• 32-pin JEDEC socket

• standard LSI Logic BIOS Firmware

SOFTWARE SUPPORT

• support for Windows NT®, Windows® 2000,
  Windows® XP, Windows® XP Embedded, Linux®,
  Solaris™, UnixWare® and VxWorks®

ELECTRICAL SPECIFICATION

• +5V@1.0A; ± 5%

• +3.3V@0.6A; +5% / -3%

• current values are typical and exclude SCSI bus requirements

• +12V and -12V not utilized

ENVIRONMENTAL SPECIFICATION

• operating temperatures:-

  • 0ºC to +55ºC

  • -25ºC to +70ºC

• 10% to 90% relative humidity (operating and storage)

• -40ºC to +85ºC (storage)

MECHANICAL SPECIFICATION

• single size CMC (Common Mezzanine Card) 74mm

• 10mm height stack module

• accommodates host board stiffener bar