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Page 1: ...DB15 000320 00 LSIU80ALVD PCI to Ultra2 SCSI Host Adapter USER S GUIDE Au g u s t 2 0 0 4 Version 2 0...

Page 2: ...the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Shielded cables...

Page 3: ...any products 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 described herein except as expressly agre...

Page 4: ...iv...

Page 5: ...in a system Engineers who are designing the processor into a system Organization This document has the following chapters and appendixes Chapter 1 Using the LSIU80ALVD defines the interfaces and chara...

Page 6: ...vi Preface Related Publications PCI Storage Device Management System SDMS 4 0 User s Guide Document DB15 000099 01 Revision Record Revision Date Remarks 2 0 8 04 Final version First printing...

Page 7: ...LED 1 6 Chapter 2 Installing the LSIU80ALVD 2 1 Quick Installation Procedure 2 1 2 2 Detailed Installation Procedure 2 3 2 2 1 Before You Start 2 3 2 2 2 Inserting the Host Adapter 2 4 2 2 3 Connecti...

Page 8: ...ion Utility 3 14 Appendix A Technical Specifications A 1 Physical Environment A 1 A 1 1 Physical Characteristics A 1 A 1 2 Electrical Characteristics A 2 A 1 3 Thermal Atmospheric Characteristics A 3...

Page 9: ...ogether 2 13 2 8 SCSI LED Connector 2 14 2 9 External Cable to Host Adapter 2 15 2 10 External SCSI Device Cable 2 16 2 11 Multiple External SCSI Devices Chained Together 2 17 2 12 Internal SCSI Devic...

Page 10: ...x Contents...

Page 11: ...2 3 SCSI ID Record 2 23 3 1 Global Default Settings 3 1 3 2 Device Default Settings 3 2 A 1 Maximum Power Requirements A 2 A 2 PCI Connector J1 Front A 5 A 3 PCI Connector J1 Back A 6 A 4 Internal SCS...

Page 12: ...xii Contents...

Page 13: ...le Ended SE SCSI solution for your computer This board can support legacy Fast SCSI and Ultra SCSI devices and the newest LVD Ultra2 SCSI devices It is also backwards compatible with existing wide SCS...

Page 14: ...orts PCI Write and Invalidate Read Line and Read Multiple commands 1 2 2 SCSI Interface Supports 16 bit LVD and SE signaling Includes 4 Kbytes RAM for SCRIPTs instruction storage Automatically enables...

Page 15: ...Interface the SCSI Interface Ultra2 SCSI Technology and LVDlink Technology 1 3 1 The PCI Interface PCI is a high speed standard local bus for interfacing a number of I O components to the processor an...

Page 16: ...J2 and J3 see Figure 2 1 Internal connector J2 is a 68 pin HD right angle latching connector External connector J3 is a shielded 68 pin HD right angle connector that protrudes through the back panel...

Page 17: ...d a longer SCSI cable the LSIU80ALVD features LVDlink technology the LSI Logic implementation of Universal LVD SCSI LVDlink transceivers provide the inherent reliability of differential SCSI and a lon...

Page 18: ...ded cost of external differential transceivers Ultra2 SCSI with LVD allows a longer SCSI cable and more devices on the bus using the same cables defined in the SCSI 3 parallel Interface SPI 2 standard...

Page 19: ...e instructions in the Section 2 2 Detailed Installation Procedure For safe and proper installation check the user s manual supplied with your computer and perform the following steps Step 1 Ground you...

Page 20: ...re the blank bracket panel was removed Secure the bracket with the bracket screw before making the internal and external SCSI bus connections Step 8 If you are connecting any internal SCSI devices plu...

Page 21: ...rough the following task list to get an overall idea of the steps to perform Open your PC cabinet and select an open PCI slot Insert the host adapter board Connect the internal and external SCSI perip...

Page 22: ...over from your computer to access the PCI slots Caution Ground yourself by touching a metal surface before removing the cabinet top Static charges on your body can damage electronic components Handle...

Page 23: ...edge connector is properly aligned before pressing the board into place as shown in Figure 2 2 Note You may notice that the components on the PCI host adapter face the opposite way from non PCI adapte...

Page 24: ...ost Adapter Step 7 The bracket around connector J3 see Figure 2 1 should fit where you removed the blank panel Secure it with the bracket screw see Figure 2 2 before making the internal and external S...

Page 25: ...onnectors on this cable are always keyed to ensure proper pin 1 connection Note All the cables shown in Figure 2 3 are included in the LSI Logic Adapter Board Kit for the LSIU80ALVD You can connect up...

Page 26: ...d on a 12 meter Ultra SCSI cable 0 19 m minimum between devices Table 2 2 SCSI Bus Lengths Maximum Bus Length Meters1 1 This parameter may be exceeded in point to point and engineered applications Max...

Page 27: ...2 3 SCSI Cables 68 pin SCSI Cable for Internal Connections 68 pin SCSI Cable for External Connections 68 pin Terminated End High Density High Density HD Terminated SCSI Cable for Internal Connections...

Page 28: ...by step instructions about making internal SCSI bus connections Step 1 To connect an internal SCSI device plug the 68 pin connector on one end of the internal SCSI ribbon cable into connector J2 see F...

Page 29: ...onnector on your internal SCSI device An example of this connection is shown in Figure 2 5 You must match pin 1 on all connections Note For nonterminated internal SCSI devices a terminated cable will...

Page 30: ...internal SCSI ribbon cable with the required number of 68 pin connectors attached along its length as shown in Figure 2 6 An example of this type of chained connection is shown in Figure 2 7 Make sure...

Page 31: ...Detailed Installation Procedure 2 13 Figure 2 7 Multiple Internal SCSI Devices Chained Together...

Page 32: ...re is activity on the SCSI bus Connector J4 is not keyed The orientation of the LED cable does not matter as long as all four pins are connected Figure 2 8 SCSI LED Connector Some LED cables have only...

Page 33: ...tep 1 To connect external SCSI devices to the LSIU80ALVD plug the 68 pin HD connector on one end of a shielded external SCSI cable see Figure 2 3 into the host adapter connector J3 see Figure 2 1 This...

Page 34: ...Plug the 68 pin connector on the other end of the shielded external SCSI cable into the SCSI connector on your external SCSI device An example of this connection is shown in Figure 2 10 Figure 2 10 Ex...

Page 35: ...ore than one external SCSI device to the host adapter you must chain them together with shielded external SCSI cables An example of these chained connections is shown in Figure 2 11 Figure 2 11 Multip...

Page 36: ...stor modules or with a switch on the peripheral Refer to the peripheral manufacturer s instructions and to the user s manual for your computer for information on how to identify the terminator setting...

Page 37: ...SCSI bus You must disable the terminators on all other devices Termination on your host adapter is automatically enabled in this case Figure 2 12 shows an example of how termination is determined for...

Page 38: ...CSI bus You must disable the terminators on all other devices Termination on the host adapter is automatically enabled in this case Figure 2 13 shows an example of how termination is determined for th...

Page 39: ...he termination on all other devices Termination on the host adapter is automatically disabled in this case Figure 2 14 shows an example of how termination is determined for this SCSI bus configuration...

Page 40: ...pter 3 Configuring the LSIU80ALVD explains how to set the host adapter ID using the LSI Logic SCSI BIOS Configuration Utility The peripheral device SCSI IDs are usually set with jumpers or with a swit...

Page 41: ...Detailed Installation Procedure 2 23 Table 2 3 SCSI ID Record SCSI ID SCSI Device 15 14 13 12 11 10 9 8 7 LSIU80ALVD default 6 5 4 3 2 1 0...

Page 42: ...t up Step 4 To change the configuration of the host adapter see Chapter 3 Configuring the LSIU80ALVD Finally refer to the PCI Storage Device Management System SDMS 4 0 User s Guide or the guide for th...

Page 43: ...efault configuration of the host adapter You may decide to alter these default values if there is a conflict between device settings or if you need to optimize system performance Table 3 1 and Table 3...

Page 44: ...ity is available the following message also appears on your monitor Press Ctrl C to start LSI Logic Configuration Utility This message remains on your screen for about five seconds giving you time to...

Page 45: ...uch as tape drives and scanners require that a device driver specific to that peripheral be loaded This device driver is provided by the device manufacturer 3 2 1 Configuration Utility Main Menu When...

Page 46: ...ows the user to activate or deactivate a host adapter and all SCSI devices attached to it When this option is used to make a change the change takes place after a reboot upon exit from the utility Fig...

Page 47: ...an adapter s boot order select it and press Enter You are then prompted to enter the new boot sequence number To remove an adapter s boot order press Enter again rather than entering a new sequence nu...

Page 48: ...splay Mode determines how much information about the host adapters and SCSI devices appear on your computer monitor during boot For more complete information choose the verbose setting For a faster bo...

Page 49: ...s Figure 3 5 is an example of the Utilities menu Figure 3 5 Utilities Menu Choose Adapter Setup to view and change the selected adapter settings Choose Device Selections to view and change settings fo...

Page 50: ...o into the Configuration Utility to change settings Parity The LSI Logic PCI to SCSI host adapters always generate parity but some older SCSI devices do not Therefore you are offered the option of dis...

Page 51: ...systems supporting the BIOS Boot Specification BBS See the PCI Storage Device Management System SDMS 4 0 User s Guide Chapter 2 SCSI BIOS for additional information regarding BBS Note The scan order...

Page 52: ...r the FDISK MBR command that you target the correct disk After clearing the partitions and data it is necessary to reboot and clear memory or the old partitioning data will be reused Spinup Delay seco...

Page 53: ...t the required device by using the arrow keys and press Enter A new menu as shown in Figure 3 7 appears providing the options and utilities available For example you could cursor to Sync Rate to chang...

Page 54: ...adapters that can do 16 bit data transfers have this option enabled Disconnect SCSI devices have the ability to disconnect from the initiator during an I O transfer The disconnect option frees the SCS...

Page 55: ...e is a SCSI device with multiple LUNs but you do not want all of those LUNs to be available to the system then set this option to No This will limit the scan to LUN 0 only Queue Tags This option allow...

Page 56: ...ring default setup Exit this menu This option allows the user to leave the current menu screen and return to the previous screen 3 3 Exiting the SCSI BIOS Configuration Utility Since some changes only...

Page 57: ...A 1 1 Physical Characteristics The dimensions of the LSIU80ALVD board are 154 4 x 88 90 mm 6 00 x 3 50 inches PCI connection is made through edge connector J1 Internal SCSI connection is made through...

Page 58: ...self resetting TERMPWR short circuit protection device F1 opens SCSI LVD SE LSIU80ALVD J2 CT3 CR3 TERM F1 CT2 U12 U7 CT10 J3 U4 SCSI LVD SE Activity J4 VR1 CR1 CR2 U1 U3 CT1 U2 U5 CT4 ICT 6 533 5V_A...

Page 59: ...ic Compliance The board is designed and implemented to minimize electromagnetic emissions susceptibility and the effects of electromagnetic discharge The board meets the requirements of FCC Class B an...

Page 60: ...h provides connections on both the front and back of the board The signal definitions and pin numbers conform to the PCI Local Bus Specification Revision 2 1 standard Table A 2 and Table A 3 show the...

Page 61: ...D23 27 AD12 47 INTB 7 GND 28 AD10 48 INTD 8 AD21 29 GND 49 GND PRSNT1 9 AD19 30 KEYWAY 50 RESERVED 10 3 3 V 31 KEYWAY 51 GND PRSNT2 11 AD17 32 AD08 52 KEYWAY 12 C_BE2 33 AD07 53 KEYWAY 13 GND 34 3 3 V...

Page 62: ...3 3 V 27 AD11 47 INTC 7 AD22 28 GND 48 5 V 8 AD20 29 AD09 49 RESERVED 9 GND 30 KEYWAY 50 5 V 10 AD18 31 KEYWAY 51 RESERVED 11 AD16 32 C_BE0 52 KEYWAY 12 3 3 V 33 3 3 V 53 KEYWAY 13 FRAME 34 AD06 54 RE...

Page 63: ...n The interface is made through connectors J2 and J3 Active SE or LVD SCSI termination is provided automatically SCSI TERMPWR is supplied by the board Connector J2 is a 68 pin HD right angle header us...

Page 64: ...03 9 SD03 43 SD04 10 SD04 44 SD05 11 SD05 45 SD06 12 SD06 46 SD07 13 SD07 47 SDP0 14 SDP0 48 GND 15 GND 49 DIFFSENS 16 J2_SENS 50 TERMPWR 17 TERMPWR 51 TERMPWR 18 TERMPWR 52 N C 19 N C 53 GND 20 GND 5...

Page 65: ...SD06 12 SD14 37 SD07 13 SD15 38 SDP0 14 SDP1 39 GND 15 SD00 40 DIFFSENS 16 SD01 41 TERMPWR 17 SD02 42 TERMPWR 18 SD03 43 N C 19 SD04 44 GND 20 SD05 45 SATN 21 SD06 46 GND 22 SD07 47 SBSY 23 SDP0 48 S...

Page 66: ...e SCSI Activity LED interface on the LSIU80ALVD is a four wire arrangement that allows the user to connect an LED harness to the board The buffered GPIO0_FETCH line maximum output low voltage 0 4 V an...

Page 67: ...an extension of the system BIOS Bit A binary digit The smallest unit of information a computer uses The value of a bit 0 or 1 represents a two way choice such as on or off true or false and so on Bus...

Page 68: ...a group of four consecutive bytes or characters that are stored addressed transmitted and operated on as a unit The lower two address bits of the least significant byte must equal zero in order to be...

Page 69: ...hitecture A type of computer bus used in most PCs It allows devices to send and receive data up to 16 bits at a time Kbyte Kilobyte A measure of computer storage equal to 1024 bytes Local Bus A way to...

Page 70: ...lso provides the user interface Parity Checking A way to verify the accuracy of data transmitted over the SCSI bus The parity bit in the transfer is used to make the sum of all the 1 bits either odd o...

Page 71: ...o and read from RAM The contents of RAM are lost when the computer is turned off RISC Core LSI Logic SCSI chips contain a RISC Reduced Instruction Set Computer processor programmed through microcode s...

Page 72: ...ocessor The SCRIPTS processor allows users to fine tune SCSI operations with regard to unique vendor commands or new SCSI specifications The SCRIPTS processor fetches SCRIPTS instructions from system...

Page 73: ...SCSI over the term Fast 40 VCCI Voluntary Control Council for Interference VDE Verband Deucher Elektroniker Association of German Electrical Engineers Virtual Memory Space on a hard disk that can be u...

Page 74: ...B 8 Glossary of Terms and Abbreviations...

Page 75: ...3 13 read write I O time out 3 13 restore default setup 3 14 scan for device at boot time 3 13 scan for SCSI logical units 3 13 sync rate 3 12 verify 3 13 width 3 12 disconnect 3 12 display mode 3 6...

Page 76: ...s boot drive only 3 9 none 3 9 with media installed 3 9 restore default setup 3 14 ribbon cable 2 7 S safety characteristics A 3 SCAM support 3 8 scan for device at boot time 3 13 for SCSI logical uni...

Page 77: ...comments and fax it to us at the number shown If appropriate please also fax copies of any marked up pages from this document Important Please include your name phone number fax number and company ad...

Page 78: ...umber If appropriate please fax a marked up copy of the page s Please complete the information below so that we may contact you directly for clarification or additional information Excellent Good Aver...

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