LSI20860 [ETC]

LSI20860 32-bit PCI to Ultra SCSI single-channel host bus adapter? ; LSI20860 32位PCI到的Ultra SCSI单通道主机总线适配器？\n


型号：	LSI20860
厂家：	ETC
描述：	LSI20860 32-bit PCI to Ultra SCSI single-channel host bus adapter? LSI20860 32位PCI到的Ultra SCSI单通道主机总线适配器？\n PC
文件：	总4页 (文件大小：1233K)
中文：	中文翻译
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LSI20860

SCSI Host Adapter

K E Y A P P L I C A T I O N S

• Attaching SCSI peripheral

devices to desktop PCs

including CD-ROM, tape, MO,

scanners, printers, photo CD,

DAT, Floptical, CD-R drives and

optical juke boxes

The LSI20860 PCI-to-Ultra SCSI

host adapter facilitates high-speed

data transfer without slowing

the bus.

• Desktop PCs with add-on,

non-booting SCSI drives and

other SCSI devices SDMS

O V E R V I E W

The LSI20860 joins PCI, the fastest standard systems bus available

today, with the high performance of Ultra SCSI I/O technology. Based on

the industry’s first PCI-SCSI RISC processor, the LSI20860 realizes the full

throughput potential of SCSI I/O with 32-bit, bus-mastering (DMA) PCI transfer

rates. This robust adapter transfers data at the highest rate of each SCSI

device on the bus without downgrading the bus to the slowest device.

Combining low cost and high performance, the LSI20860 is an excellent

solution for OEM peripheral attach and desktop applications.

Bus Interface:

5V PCI

PCI Mode:

Bus Master

Plug-and-Play:

Yes

Setting up the LSI20860 to connect up to seven SCSI devices (CD-ROMs,

scanners, tape devices and hard drives) is fast and easy. That’s because the

LSI20860 eliminates the need for jumpers, switches and budgeting for system

DMA, addresses and IRQ’s. Coupling the LSI Logic proprietary SCSI RISC

architecture with high-performance software drivers provide these SCSI

devices with up to 20 MBps data transfer rates.

SCSI Rate:

20 Mbps synchronous

7 MBps asynchronous

SCSI Bus:

8-bit SE

Bootable:

In critical data handling operations, the LSI20860 host adapter offers

data and product reliability, software and hardware compatibility, and ease

of use. Stringent testing by LSI Logic and other software/hardware vendors

ensures OEM compatibility with all major operating systems and a wide vari-

ety of SCSI-1, Fast SCSI-2 and Ultra SCSI devices.

FIFO Size:

64-bytes

SCSI Connectors:

Internal: 50-pin LD

External: 50-pin HD

Powerful software drivers and utilities included with each host adapter

make installation and configuration tasks virtually automatic. SCSI Device

Management System (SDMS^™) software solves the increasingly complex task

of managing I/O by supporting the LSI Logic family of SCSI processors and

controllers. This robust suite of drivers and utilities is developed in-house and

frequently updated to reflect operating system upgrades and enhancements.

LSI20860 SCSI Host Adapter

B E N E F I T S

S O F T W A R E S P E E D S I N S T A L L A T I O N

• Easy to install, easy to use

As part of its complete solution, LSI Logic includes powerful utilities and

drivers with the LSI20860 host adapter. Developed in-house and certified

by major operating system vendors, SDMS (SCSI Device Management

System) software is based on industry standards and makes host adapter

board installation and configuration tasks fast and easy. SDMS drivers,

approved through the Microsoft WHQL, Novell Labs, SCO, Sun and Solaris

certification processes, are compatible with all major OS platforms and are

continually updated to incorporate new OS systems, features and upgrades.

The SDMS software suite is supplied to customers on a compact disk or can

be downloaded from www.lsil.com.

• Supports as many as seven

peripherals at one time,

including hard drives up to

8 Gbytes

• Compatible with most major

operating systems

• Accommodates a wide variety

of data transfer rates without

downgrading the bus to the

slowest level

H O S T A D A P T E R S O F F E R O U T S T A N D I N G P E R F O R M A N C E

LSI Logic host adapters are designed around semiconductors that are

designed, manufactured and tested in LSI Logic facilities. Our host adapters

use the highest-quality components and processes available while being

assembled and tested in ISO 9001 facilities. LSI Logic offers a wide range

of Lsibios I/O host adapters that support ISA or PCI host buses. Supported

I/O technologies are Fast, Ultra and Ultra2 SCSI (Ultra3 to be released

soon), USB, PCI-RAID, Fibre Channel, and SCSI bus expanders. Within the

SCSI product portfolio are single-ended, high-voltage differential (HVD) and

low-voltage differential (LVD).

• Backed by a five-year

limited warranty

L S I 2 0 8 6 0 K I T C O N T E N T S

• LSI20860 PCI-Ultra SCSI host adapter

• SCSI Device Management System (SDMS) software with a full range of

operating system support and SCSI configuration utilities

• LSI20860 Users Guide

• SDMS Users Guide

• Internal ribbon cable: 50-pin, 3-connector, 3 feet long

LSI20860

Internal 50-pin SCSI Connector*

Fuse

Terminator

40 MHz

Oscillator

8-bit SCSI 1,2 Bus

LSI53C860

32-bit PCI Bus Connector

LSI20860 host adapter diagram

LSI20860 SCSI Host Adapter

For more information please visit

the LSI Logic web site at:

http://storageio.lsilogic.com

Technical Specifications

PCI Bus

32-bit, 5 V local bus (versions 2.0 and 2.1)

Bus master DMA

PCl Modes

PCI Transfer Rate

SCSI Asynchronous

SCSI Synchronous

PCI Voltage

up to 133 MBps

LSI Logic Corporation

North American Headquarters

Milpitas, CA

up to 7 MBps

up to 5 MBps

Fast: up to 10 MBps, Ultra: up to 20 MBps

+5V 5ꢀ (1.5 A max), 12V 5ꢀ (50mA max)

2.5” x 4.75”

Tel: 866 574 5741

PCI Form Factor

Bracket

Host Adapter Group

Southborough, MA

Tel: 888 429 0425

FAX: 508 485 0303

ISA/EISA

Certification Level

SCSI Bus

PCI 2.1 compliant

8-bit, single-ended

SCSI Processor

Connectors

LSI53C860

External

Internal

LSI Logic Europe Ltd.

European Headquarters

United Kingdom

50-pin, HD

Termination

Active, automatic

Self-resetting

Termination Power

Environments

Tel: 44 1344 426544

Fax: 44 1344 481039

Operating

Storage

Temperature

5°C to 55°C

-40°C to +85°C

5 to 90ꢀ non-condensing

Relative Humidity

5 to 90ꢀ non-condensing

LSI Logic KK Headquarters

Tokyo, Japan

Tel: 81 3 5463 7165

Fax 81 3 5463 7820

Max Dew Point Temp 32°C

MTBP

>500,000 hours

CE, VCCI, FCC and CISPR class B, UL 94VO

Compliances

Software Support

OS Support

DOS

ISO 9000 Certified

Versions

with ASPI support

The LSI Logic logo design and SDMS are trade-

marks or registered trademarks of LSI Logic

Corporation. All other brand and product names

may be trademarks of their respective companies.

Windows

NetWare

UnixWare

SCO Unix

OS/2

95, 98, Me, 2000, NT4.0 SP4 and above

4.2, 5.0 and 5.1

2.1 & 7.x

LSI Logic Corporation reserves the right to make

changes to any products and services herein at

any time without notice. LSI Logic does not

assume any responsibility or liability arising out of

the application or use of any product or service

described herein, except as expressly agreed to

in writing by LSI Logic; nor does the purchase,

lease, or use of a product or service from

LSI Logic convey a license under any patent

rights, copyrights, trademark rights, or any other

of the intellectual property rights of LSI Logic or

of third parties.

Open Server 5.x

Warp 4.x

Solaris

2.6

Utilities

Install, FIash (DOS only), SCSI format, SCSI configuration, verify

Order No. S20020

8/01-1M – Printed in USA

LSI20860 [ETC]

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