LSI20860 SCSI Host Adapter KEY APPLICATIONS • 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 • Desktop PCs with add-on, non-booting SCSI drives and other SCSI devices SDMS Bus Interface: 5V PCI PCI Mode: Bus Master Plug-and-Play: Yes SCSI Rate: 20 Mbps synchronous 7 MBps asynchronous SCSI Bus: 8-bit SE Bootable: No FIFO Size: 64-bytes SCSI Connectors: Internal: 50-pin LD External: 50-pin HD The LSI20860 PCI-to-Ultra SCSI host adapter facilitates high-speed data transfer without slowing the bus. OVERVIEW 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. 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. 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 variety of SCSI-1, Fast SCSI-2 and Ultra SCSI devices. 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 BENEFITS SOFTWARE SPEEDS INSTALLATION • 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 • Backed by a five-year limited warranty 2 HOST ADAPTERS OFFER OUTSTANDING PERFORMANCE 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). LSI20860 KIT CONTENTS • 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 External 50-pin SCSI Connector 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 3 LSI20860 SCSI Host Adapter PCI Bus 32-bit, 5 V local bus (versions 2.0 and 2.1) For more information please visit the LSI Logic web site at: PCl Modes Bus master DMA http://storageio.lsilogic.com PCI Transfer Rate up to 133 MBps SCSI Asynchronous up to 7 MBps LSI Logic Corporation SCSI Synchronous up to 5 MBps North American Headquarters SCSI Synchronous Fast: up to 10 MBps, Ultra: up to 20 MBps Milpitas, CA PCI Voltage +5V ±5% (1.5 A max), 12V ±5% (50mA max) Tel: 866 574 5741 Technical Specifications PCI Form Factor 2.5” x 4.75” Bracket ISA/EISA Host Adapter Group Certification Level PCI 2.1 compliant Southborough, MA SCSI Bus 8-bit, single-ended Tel: 888 429 0425 SCSI Processor LSI53C860 Connectors External Internal 50-pin, HD 50-pin, HD FAX: 508 485 0303 LSI Logic Europe Ltd. Termination Active, automatic European Headquarters Termination Power Self-resetting United Kingdom Environments Operating Storage Tel: 44 1344 426544 Fax: 44 1344 481039 Temperature 5°C to 55°C -40°C to +85°C Relative Humidity 5 to 90% non-condensing 5 to 90% non-condensing Max Dew Point Temp 32°C LSI Logic KK Headquarters MTBP >500,000 hours Tokyo, Japan Compliances CE, VCCI, FCC and CISPR class B, UL 94VO Tel: 81 3 5463 7165 Fax 81 3 5463 7820 Software Support OS Support Versions DOS with ASPI support Windows 95, 98, Me, 2000, NT4.0 SP4 and above NetWare 4.2, 5.0 and 5.1 UnixWare 2.1 & 7.x SCO Unix Open Server 5.x OS/2 Warp 4.x Solaris 2.6 Utilities Install, FIash (DOS only), SCSI format, SCSI configuration, verify ISO 9000 Certified The LSI Logic logo design and SDMS are trademarks or registered trademarks of LSI Logic Corporation. All other brand and product names may be trademarks of their respective companies. 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. Copyright ©2001 by LSI Logic Corporation. All rights reserved. Order No. S20020 8/01-1M – Printed in USA 4