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參數(shù)資料
| 型號(hào)： | LSI8952U |
| 英文描述： | LSI8952U 32-bit PCI to Ultra2 SCSI single-channel host bus adapter? |
| 中文描述： | LSI8952U 32位PCI至Ultra2的SCSI單通道主機(jī)總線適配器？ |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大?。?/td> | 1337K |
| 代理商： | LSI8952U |
F E AT U R E S A N D B E N E F I T S
P e r f o r m a n c e
Synchronous:
up to 80 MBps Ultra2 SCSI
up to 40 MBps Ultra SCSI
up to 20 MBps Fast SCSI
Asynchronous: up to 14 MBps
Direct (bus master) memory
access for low overhead
with 32-bit burst data
transfers at 133 MBps PCI
data transfer rates
Zero wait state PCI transfers
Up to 64-bit PCI burst size
to maximize the PCI data
transfer rate
H A R D WA R E F E AT U R E S
P C I B u s S u p p o r t
PCI 2.1 compliant
PCI Extended Access Cycles
32-bit, 33-MHz PCI bus
Functions as full 32-bit PCI
DMA bus master
Operates on 3.3V or
5V PCI buses
S C S I B u s S u p p o r t
LVDlink transceivers meet all of
the requirements of the SPI-2
standard and utilize TolerANT
active negation technology for
improved single-ended SCSI
signal integrity
Prefetches up to 8 dwords of
SCSI SCRIPTS
instructions to
save PCI bus overhead
Supports wide variety of 16-bit
SCSI peripherals
S C S I D E V I C E M A N A G E M E N T S O F T WA R E ( S D M S )
S D M S S o f t w a r e F e a t u r e s
Multiple host adapter support
Scatter/gather
Tagged command queuing for peak performance in multi-tasking
environments
Power management for DSSPM support
Shared interrupts and shared memory to allow multiple PCI devices in a
single-interrupt system
Autoscan for ease of SCSI configuration
Multiple LUNs per SCSI ID for RAID and media changer capability
Supports hard drives > 8 GBytes
ASPI interface support
Multi-initiator in most operating systems
Disconnect/reselect support
Target initiated negotiation
CD-ROM, tape backup, hard disk, scanner and removable media support
On-board, field upgradeable BIOS
On-board NVRAM for SCSI Plug-and-Play (SCAM) support
S D M S S o f t w a r e S u p p o r t
Operating systems supported are: DOS (with ASPI support), Windows
3.1, Windows for Workgroups 3.11, Windows 95, Windows NT 3.51 &
4.0, Novell NetWare 3.1 & 4.x, SCO UNIX Open Server 5.0, UNIXWare,
and OS/2 (including WARP). Utilities: Install and FLASH (DOS only), SCSI
format, SCSI configuration, verify.
H O S T A D A P T E R C O M P AT I B I L I T Y A N D Q U A L I T Y
LSI Logic is a key developer and contributor to the original committees
that defined today
’
s SCSI and PCI standards. Our continuing work with
other industry leaders of core chip sets, processors, system providers, SCSI
device peripherals, BIOS, and operating systems enables us to provide users
with the utmost compatibility and interoperability. Product compatibility and
2
LSI8951U SCSI Host Adapter
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