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LSI22903 Ultra160 SCSI Mini-HBA Product Brief

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LSI22903 Ultra160 SCSI Mini-HBA Product Brief LSI22903 LSI22903 MINIHAB HOST SCSIADAPTER Host Adapter KEY APPLICATIONS • Servers, Internet/Intranet, network, video, e-mail, printing, database management • Workstations, CAD/CAM, The LSI22903 dual channel Ultra160 SCSI MiniHAB™ host adapter. industrial simulation • Host Attach for RAID and JBOD DUAL-CHANNEL ULTRA160 SCSI MINIHAB HOST ADAPTER mass storage subsystems— DESIGNED FOR 1U AND 2U HIGH RACKABLE SERVERS anywhere data access is the The LSI22903 is a dual-channel Ultra160 SCSI host adapter based on bottleneck the Low Profile PCI form factor is designed for low profile rack mounted servers. The LSI22903 host adapter provides two independent Ultra160 SCSI channels PCI INTERFACE offering increased connectivity without utilizing additional PCI slots. The • 64-bit or 32-bit, 66 MHz external channels support LVD and single-ended SCSI while the internal PCI interface channel support LVD SCSI. • Maximum burst rate of 528 MBps The LSI22903 leverages the LSI53C1010 PCI dual-channel Ultra160 • 64-bit addressing (DAC) support SCSI controller. The single-chip, true multi-function PCI device connects directly to a 64-bit or 32-bit PCI bus. This presents one electrical load, while functioning • PCI 2.2, PCI Power Management as a single 64-bit or 32-bit PCI DMA bus master. 1.1, and PC99 compliant The LSI22903 includes an easy-to-use on-board configuration utility, • Compliant to PCI Hot Plug which allows the viewing and changing of default configuration settings for electrical specification the host adapter and SCSI devices. PCI Bus: OVERVIEW 64-bit or 32-bit, 66 MHz PCI Figure 1 shows the major components on the LSI22903 host adapter. SCSI Bus: 16-bit, LVD or SE 6.6" External LED SCSI Performance: Connector 68 pin High-Density SCSI Connector Channel B Fast, Ultra, Ultra2, Ultra160 A Terminators FLASH BIOS SCSI Connector Config: Oscillator B Terminators 2.53" A Terminators LSI53C1010 68-pin VHDCI Internal: 68-pin HD SCSI Connector LSI22903 External: 68-pin HD VHDCI Max No of SCSI Devices: 64-bit Universal PCI Bus Connector 30 Figure 1: LSI22903 host adapter diagram LSI22903 SCSI Host Adapter SCSI INTERFACE LSI53C1010 • Two independent Wide Ultra160 The LSI53C1010 dual-channel Ultra160 controller contains the PCI and SCSI Channels SCSI functionality for the LSI22903 Host Adapter Board. The host PCI interface implements a 64-bit/66 MHz PCI bus. It is backward compatible with 32-bit/33 • Supports 160 MBps SCSI MHz buses. Additionally support is provided for Dual Address Cycle (DAC), PCI per channel power management, Subsystem Vendor ID and Vital Product Data (VPD). • Fully compliant with Extended access cycles (MRL, MRM, MWI) are also supported. The imple- Ultra160 initiative mentation is PCI 2.2 compliant. CONNECTORS SureLINK™ Domain Validation • 68-pin high density for internal During the introduction of our Ultra160 SCSI products, SureLINK domain connection validation made its debut. Available exclusively from LSI Logic, this advanced technology detects the configuration of the SCSI bus and automatically tests • 68-pin VHDCI for external and adjusts the SCSI transfer rate to optimize interoperability. SureLINK connection technology exceeds Ultra160 by providing not only Basic (Level 1) and Enhanced (Level 2) domain validation, but adds Margining (Level 3) domain • Supports fast, Ultra, Ultra2 SCSI validation. This enhancement margins LVD drive strength and clock signal and Ultra160 timing characteristics to identify marginal Ultra160 systems. BOARD CHARACTERISTICS Flash Memory • Universal, 64-bit PCI The LSI22903 board provides up to 128K x 8 flash memory device for edge connector storing the SCSI BIOS. • Board Size: 6.6 “ x 2.53 “ Serial EEPROM • Bracket: low profile PCI or The LSI22903 has a 16K x 1bit serial EEPROM memory device for storing ISA/EISA style the configuration information for each channel. The SDMS™ software will utilize this device automatically. TERMINATION • Software termination Termination enable/disable Active termination is provided on the LSI22903. Termination can be automatically enabled or disabled for each SCSI channel via • Universal (SE/LVD ) termination configuration utility. on external channel and LVD on internal channel 2 Environmental Specifications VISUAL INDICATOR • Size: 6.6” x 2.53” • SCSI bus active 4-pin header for off-board channel A and B • Electrical: 5V ±5% (3.0 A max) 3.3V ±5% LEDs • PCI Maximum Power Dissipation: 7.5 Watts SOFTWARE SUPPORT • Operating temperature range: +5°C to +55°C • NT 4.0 SP4, Windows 2000 • Relative Humidity: 5% to 90% non-condensing • NetWare 4.11 & 5.0 • Maximum dew point temperature: +32°C • UnixWare 2.12 & 7.X WARRANTY • Solaris 2.6, 2.7, 2.8 - X86 For more than 15 years, LSI Logic host adapters have been providing high- • Linux 2.2 and 2.4 performance SCSI solutions to leading server, disk array and computer systems • Fully supported in SDMS worldwide. Each host adapter carries a powerful chip built in LSI Logic’s ISO release 4.6 9001-certified fabrication facilities. Using only the highest quality components, LSI Logic host adapters are assembled and tested in world-class facilities to • Server management support assure superior product reliability and performance. Because of stringent for DMI 2.0 quality management programs, our host adapters carry a five-year limited – NT 4.0, NetWare 4.11, warranty. UnixWare 2.12 – Snap-in Java browser UTILITIES • Install and BIOS upgrade utility • SCSI format • Configuration utility CERTIFICATION • PC98/99 compliant • Microsoft cluster server tested 3 LSI22903 SCSI Host Adapter ABOUT LSI LOGIC For more information please visit LSI Logic Corporation (NYSE: LSI) is a leading designer and manufacturer the LSI Logic web site at: of communications and storage semiconductors for applications that access, http://storageio.lsilogic.com interconnect and store data, voice and video. In addition, the company supplies LSI Logic Corporation storage network solutions for the enterprise. LSI Logic is headquartered at North American Headquarters 1551 McCarthy Boulevard, Milpitas, CA 95035, 408-433-8000, Milpitas, CA http://www.lsilogic.com. Tel: 866 574 5741 Host Adapter Group Southborough, MA Tel: 888 429 0425 FAX: 508 485 0303 LSI Logic Europe Ltd. European Headquarters United Kingdom Tel: 44 1344 426544 Fax: 44 1344 481039 LSI Logic KK Headquarters Tokyo, Japan Tel: 81 3 5463 7165 Fax 81 3 5463 7820 ISO 9000 Certified The LSI Logic logo design, SDMS, SureLINK, and VERITAS Volume Manager are trademarks or registered trademarks of LSI Logic Corporation. All other brand and product names may be trade- marks 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. S20019 10/01-1M – Printed in USA 4.
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