LSI LSI21002 User Manual

Page 1
USER’S
GUIDE
LSI21002 PCI to Dual Channel SCSI Host Adapter
November 2000
®
S14001.A
Page 2
Electromagnetic Compatibility Notices
This device complies wit h Part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to par t 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause har mful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the rece iver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Shielded cables for SCSI connection external to the cabinet are used in the compliance testing of this Product. LSI Logic is not responsible for any radio or television interference caused by unauthorized modification of this equipment or the substitution or at tachment of connecting cables and equipment other than those specified by LSI Logic. The correction of interferences caused by such unauthorized modification, s ubstitution, or atta chment will be the responsibility of the user.
The LSI Logic LSI21002 is tested to comply with FCC standards for home or office use.
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du
Canada.
This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according t o the instruction manual.
LSI Logic Corporation North American Headquarters Milpitas, CA
408.433.8000
ii
Page 3
This document contains proprietary information of LSI Logic Corporation. The information contained herein is not to be used by or disclosed to third parties without the express written permission of an officer of LSI Logic Corporation.
LSI Logic products are not intended for use in life-support appliances, devices, or systems. Use of any LSI Logic product in such applications without written consent of the appropriate LSI Logic officer is prohibited.
Document DB15-000097-01, Second Edition (November 2000) This document describes the LSI Logic LSI21002 PCI to Dual Channel SCSI Host Adapter and will remain the official reference source for all revisions/releases of this product until rescinded by an update.
To receive product literature, visit us at http://www.lsilogic.com.
LSI Logic Corporation reserves the right to make changes to 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 agreed to in writing by LSI Logic; nor does the purchase or use of a product 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 third par ties.
Copyright © 1999–2000 by LSI Logic Corporation. All rights reserved. TRADEMARK ACKNOWLEDGMENT
The LSI Logic logo design and SDMS are registered trademarks or trademarks of LSI Logic Corporation. All other brand and product names may be trademarks of their respective companies.
iii
Page 4
iv
Page 5
Preface
This book is the primary ref erence and user’s guide for the LSI Logic LSI21002 PCI to Dual Channel SCSI Host Adapter. It describes how to install and configure the LSI21002 host adapter board in a PCI computer system. Basic information on setting up the SCSI bus is also provided.
LSI Logic Technical Support
The entire LSI Logic host adapter solution has been designed for ease of use. However, if you require additional assistance, please contact the LSI Logic Technical Support Hot Line at (719) 533-7230. The hour s of operation are from 7:30 a.m. to 4:30 p.m. (MST), Monday through Friday.
Organization
Before calling, please have the following information:
Which LSI Logic host adapter are you installing?
What system are you installing into?
What SCSI devices are you connecting to the bus?
How is your system configured?
It is also helpful if you are at your system when you call.
This document has the following chapters and appendixes:
Chapter 1, Using the LSI21002, defines the interfaces and
characteristics of the LSI21002.
Chapter 2, Installing the LSI21002, provides quick and detailed
installation instructions.
Preface v
Page 6
Chapter 3, Configuring the Host Adapter, describes the SCSI
BIOS Configuration Utility to configure adapter and device settings.
Appendix A, Technical Specifications, describes the ph ysical and
operational environments of the LSI21002.
Appendix B, Glossary, provides definitions of various terminology
that is referenced throughout this user’s guide.
Related Publications
PCI Storage Device Management System SDMS 4.0 User’s Guide ,
Order Number S14007.A
Revision Record
Revision Date Remarks
1.0 3/99 Final version.
1.1 11/00 All product names changed from SYM to LSI.
vi Preface
Page 7
Contents
Chapter 1 Using the LSI21002
1.1 General Description 1-1
1.2 Features 1-2
1.2.1 PCI Interface 1-2
1.2.2 SCSI Interface 1-2
1.2.3 Board Characteristics 1-3
1.3 Interface Descriptions 1-4
1.3.1 The PCI Interface 1-4
1.3.2 The SCSI Interface 1-4
1.3.3 SCSI Activity LED Interface 1-5
1.3.4 Wide Ultra2 SCSI 1-5
Chapter 2 Installing the LSI21002
2.1 Quick Installation Procedur e 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 Connecting the SCSI Peripherals 2-6
2.2.4 SCSI Bus Termination 2-15
2.3 Setting Interrupts (Exceptional Cases) 2-24
2.4 Completing the Installation 2-25
Chapter 3 Configuring the Host Adapter
3.1 When to Configure the LSI21002 3-1
3.2 Starting the SCSI BIOS Configuration Utility 3-2
3.2.1 Configuration Utility Main Menu 3-3
3.2.2 Utilities Menu 3-7
3.3 Exiting the SCSI BIOS Configuration Utility 3-14
Contents vii
Page 8
Appendix A Technical Specifications
A.1 Physical Environment A-1
A.1.1 Physical Characteristics A-2 A.1.2 Electrical Characteristics A-3 A.1.3 Thermal, Atmospheric Characteristics A-3 A.1.4 Electromagnetic Compliance A-4 A.1.5 Safety Characteristics A-4
A.2 Operational Environment A-4
A.2.1 The PCI Interface A-4 A.2.2 The SCSI Interface A-7
Appendix B Glossary
Index
Customer Feedback
Figures
2.1 Hardware Connections for the LSI21002 2-5
2.2 Inserting the Host Adapter 2-6
2.3 SCSI Cables 2-7
2.4 Internal SCSI Ribbon Cable to Host Adapter 2-8
2.5 Internal SCSI Ribbon Cable to Internal SCSI Device Connection 2-9
2.6 Connecting Additional Internal SCSI Devices 2-10
2.7 Multiple Internal SCSI Devices Chained Together 2-11
2.8 SCSI LED Connector 2-12
2.9 External Cable to Host Adapter 2-13
2.10 External Cable to External SCSI Device 2-14
2.11 Multiple External SCSI Devices Chained Together 2-15
2.12 Internal SCSI Device Termination 2-17
2.13 External SCSI De vice Termination 2-18
2.14 Internal and External SCSI Device Termination 2-20
2.15 Internal and Internal SCSI Device Termination 2-21
3.1 Main Menu 3-4
viii Contents
Page 9
Tables
3.2 Change Status on Next Boot Menu 3-5
3.3 Boot Order Menu 3-5
3.4 Adapter Configuration Menu 3-6
3.5 Utilities Menu 3-7
3.6 Adapter Setup Menu 3-8
3.7 Device Selections Menu 3-11
3.8 Device Selections Menu (Cont.) 3-12
A.1 LSI21002 Mechanical Drawing A-2
1.1 Standard Cables 1-6
2.1 SCSI ID Record 2-23
2.2 Setting Interrupts 2-24
3.1 Global Default Settings 3-1
3.2 Device Default Settings 3-2
A.1 Maximum Power Requirements A-3 A.2 PCI Connector J1 Front Side Signals A-5 A.3 PCI Connector J1 Back Side Signals A-6 A.4 SCSI Connector J2, Channel A, Internal A-8 A.5 SCSI Connector J3, Channel A, External A-9 A.6 SCSI Connector J4, Channel A, Internal A-10 A.7 SCSI Connector J5, Channel B, Internal A-11 A.8 Connector J6 Signals A-12
Contents ix
Page 10
xContents
Page 11
Chapter 1 Using the LSI21002
This chapter describes the LSI21002 PCI to Dual Channel SCSI Host Adapter interfaces to PCI computer systems and includes these topics:
Section 1.1, “General Description,” page 1-1
Section 1.2, “Features,” page 1-2
Section 1.3, “Interface Descriptions,” page 1-4
1.1 General Description
The LSI21002 provides internal and external SCSI interfaces to PCI computer systems that require BIOS supporton the add-in SCSI adapter. It will be referred to as the LSI21002 throughout this manual. Installing the LSI21002 in your PCI system allows connection of SCSI devices over aSCSIbus.
The dual channel LSI21002 provides 16-bit Low Voltage Differential (LVD) and Single-Ended (SE) SCSI solutions for your computer, using only one PCI slot. This board supports legacy Fast SCSI devices, Ultr a SCSI devices, and the newest Ultra2 SCSI devices.
Channel A supports only the SE mode. Channel B supports SE and LVD modes of operation.
The Storage Device Management System (SDMS™) software operates the board. The design of the board does not prevent other software from being used with it.
This guide, along with the PCI Storage Device Management System SDMS 4.0 User’s Guide, contains product information and installation instructions to help you gain the full benefits of the LSI21002.
LSI21002 PCI to Dual Channel SCSI Host Adapter 1-1
Page 12
1.2 Features
This section provides a high level overview of the PCI Interface, the SCSI Interface, and Board Characteristics for the LSI21002.
1.2.1 PCI Interface
True PCI multifunction controller for maximum performance
32-bit (33 MHz) DMA bus master
Bursts up to 128 Dwords across the PCI Bus
Zero wait-state bus master data bursts up to 110 Mbytes/s
Prefetches up to 8 Dwords of SCRIPTS instructions
PCI Universal 3.3 V/5 V bus support
Supports PCI write and invalidate, read line, and read multiple
(@33 MHz)
commands
1.2.2 SCSI Interface
Two separate SCSI channels
Wide Ultra2 SCSI LVD synchronous transfers as fast as 80 Mbytes/s
(Channel B)
Wide Ultra SCSI SE synchronous transfers as fast as 40 Mbytes/s
(Channel A)
SCSI synchronous offset up to 31
Supports variable block size and scatter/gather data transfers
16-bit SE/LVD
Four connectors:
50-pin high density for the external Channel A 50-pin narrow (ribbon) for internal Channel A 68-pin high density for internal Channels A and B
Fast, Ultra, and Ultra2 data transfer capability
SCSI termination power (TERMPWR) source with auto-resetting
circuit breaker and TERMPWR shorted LED for each channel
1-2 Using the LSI21002
Page 13
Supports SE and LVD signaling with automatic termination
Channel A is SE only with autosense termination – Channel B is SE or LVD with termination permanently enabled
Performs complex bus sequences without interrupts, including
restore data pointers
SCSI Plug and Play
SCSI Configured AutoMatically (SCAM) See Chapter 3, "Configuring
the Host Adapter," for details about SCAM capability
Flash R OM for BIOS storage
Serial EEPROM for each channel for user configuration utility and
SCAM information storage
SCSI activity LED for each channel
LSI53C896 includes 8 Kbytes internal RAM per channel for
SCRIPTS instruction storage
1.2.3 Board Characteristics
PCI board dimensions
Approximately 190.5 mm x 96.52 mm (7.5 x 3.8 inches)
Universal 32-bit PCI card edge connector
ISA/EISA bracket
Features 1-3
Page 14
1.3 Interface Descriptions
This section provides a more detailed explanation about the PCI Interface, the SCSI Interface, the SCSI Activity LED Interface, and Wide Ultra2 SCSI.
1.3.1 The PCI Interface
PCI is a high-speed standard local bus for interfacing a number of I/O components to a PC processor and memory subsystem. The PCI functionality for the LSI21002 is contained within the LSI53C896 PCI Dual Channel SCSI Multifunction Controller. The LSI53C896 connects directly to the PCI bus and generates timing protocol in compliance with the PCI specification.
The PCI interface operates as a 32-bit DMA bus master. The connection is made through edge connector J1 (see Figure 2.1). The signal definitions and pin numbers conform to the PCI Local Bus Specification Revision 2.1 standard. The LSI21002 conforms to the PCI univ ersal signaling environment for a 5 V or 3.3 V PCI bus.
1.3.2 The SCSI Interface
The SCSI functionality for the LSI21002 is contained within the LSI53C896 chip. The LSI53C896 connects directly to the two SCSI buses for SE or LVD SCSI applications and generates timing and protocol in compliance with the SCSI standard. One SCSI interface operates at a burst transfer rate of up to 40 Mbytes/s for wide Ultra SCSI transfers, and the other up to 80 Mbytes/s for wide Ultra2 SCSI transfers.
Channel A is SE only with active autosensing termination. The Channel A interface is made through connectors J2, J3, and J4. Connector J2 is a 68-pin high density latching right angle receptacle for internal SCSI connections. Connector J3 is a 50-pin high density right angle receptacle that protrudes throughout the ISA/EISA bracket. Connector J4 is a 50-pin narrow (ribbon) internal connector.
Channel B may be either SE or LVD with active termination always enabled. The Channel B interface is made through connector J5. J5 is a 68-pin high density latching right angle connector for internal SCSI connections.
1-4 Using the LSI21002
Page 15
See Figure 2.1 for the location of these connectors. The LSI21002 supplies SCSI bus TERMPWR through a blocking diode
and self-resetting 1.5 A short circuit protection device. An on-board LED lights up when TERMPWR is shorted and has turned off.
A 40 MHz oscillator is installed on the LSI21002 to provide the clock frequency to the LSI53C896 that is necessary to support SCSI transfers.
1.3.3 SCSI Activity LED Interface
The LSI21002 LED interface is a four-wire arrangement that allows connection of an LED harness to the board. The connector on the LSI21002 is J6 for both channels. See Table A.7 in Appendix A for the signal name and pin numbers for this LED interface.
1.3.4 Wide Ultra2 SCSI
The LSI21002 has full support for Wide Ultra2 SCSI. This interface is an extension of the SCSI-3 family of standards that expands the bandwidth of the SCSI bus to allow faster synchronous data transfers, up to 80 Mbytes/s. Wide Ultra2 SCSI provides a doubling of the data rate over the Ultra SCSI interface, while it allows increased cable length and more devices than Ultra SCSI interfaces.
Special SCSI cables are specified for operation with Wide Ultra and Ultra2 SCSI devices, and you must consider the total number of devices and the length of your SCSI bus when setting up y our system. The section on connecting your SCSI peripherals in Chapter 2, "Installing the
LSI21002," provides a more detailed explanation of SCSI bus
connections. See Table 1.1for maximum bus lengths in meters. When you purchased the LSI21002 kit, the cable provided in the kit is
matched for a Fast/Ultra/Ultra2 SE or LVD operation. This cable also has built-in LVD termination since most Ultra2 hard disk drives are not made with on-board LVD termination.
Interface Descriptions 1-5
Page 16
Table 1.1 Standard Cables
Maximum Bus Length, Meters
1
STA Term SE LVD Maximum Devices Wide Ultra SCSI 1.5 see note Wide Ultra SCSI 3 see note Wide Ultra2 SCSI see note
3
12 16
2
2
8 4
1. This parameter may be exceeded in point-to-point and engineered
applications.
2. LVD was not defined in the original SCSI standards for this speed. If all
deviceson the bus support LVD, then 12-meter operation is possible at this speed. However, if any device on the bus is SE only, then the entire bus switches to SE mode, and the distances in the SE column apply.
3. SE and high power differential are not defined at Ultra2 speeds.
1-6 Using the LSI21002
Page 17
Chapter 2 Installing the LSI21002
This chapter describes installing the LSI21002 into PCI computer systems and includes these topics:
Section 2.1, “Quick Installation Procedure,” page 2-1
Section 2.2, “Detailed Installation Procedure,” page 2-3
Section 2.3, “Setting Interrupts (Exceptional Cases),” page 2-24
Section 2.4, “Completing the Installation,” page 2-25
2.1 Quick Installation Procedure
This section provides quick setup instructions for the experienced computer user with prior host adapter installation and SCSI bus setup experience. If you prefer more detailed guidance for installing the LSI21002, please follow the instructions in Section 2.2, “Detailed
Installation Procedure.”
For safe and proper installation, check the user’s manual that was supplied with your computer and perform the following steps.
Step 1. Before proceeding, ground yourself so that a static discharge
does not damage the board. Remove the LSI21002 from the packing and check that it is not damaged. An example of this
host adapter board is shown in Figure 2.1. Step 2. Switch off and unplug the system. Step 3. Remove the cabinet cover on your computer to access the PCI
slots.
Caution.
Ground yourself by touching a metal surface before handling boards. Static charges on your body can damage electronic components. Handle plug-in boards by the edge;
LSI21002 PCI to Dual Channel SCSI Host Adapter 2-1
Page 18
do not touch board componentsor gold connector contacts. The use of a static ground strap is recommended.
Step 4. Locate the slots for the PCI plug-in board installation. A 32-bit
slot should be used. The LSI21002 will work in a 64-bit slot, but
only 32 bits are used. The LSI21002 requires a PCI slot that
allows bus master operation. See Figure 2.2. Step 5. Remove the blank panel on the back of the computer aligned
with the PCI slot that you intend to use. Save the bracket screw. Step 6. Carefully insert edge connector J1 of the host adapter into the
PCI slot. Make sure the edge connector is properly engaged
before pressing the board into place. See the example shown
in Figure 2.2.
Note.
You may notice that the components on the PCI host adapter face the opposite way from those on other non-PCI plug-in boards you have in your system. This is correct, and the board is keyed to go in only one way.
Step 7. The bracket around connector J3 should fit where the blank
panel was removed. Secure it with the bracket screw before
making the internal and external SCSI bus connections (see
Figure 2.2).
Step 8. If y ou are connecting any internal SCSI devices, plug a 68-pin
connector on the end of the internal SCSI ribbon cable into
connector J2 or J5, or plug a 50-pin connector into J4 for an
8-bit SCSI (see Figure 2.1).Makecertaintomatchpin1onall
connectors.
Note.
It is possible to use both internal connectors if no external devices are attached to the host adapter. You may use only two of the three connectors at once.
Step 9. Connect your computer’s LED cable if desired. This LED cable
drives the front panel LED found on most PC cabinets to
indicate activity on the SCSI bus. See Table A.7 in Appendix A
for the signal name and pin numbers for this LED interface. Step 10. Replace the cabinet cover as described in the user’s manual for
Step 11. Make all external SCSI bus connections.
2-2 Installing the LSI21002
your computer.
Page 19
Remember: The SCSI bus requires proper termination and no duplicate
SCSI IDs.
Step 12. Refer to the PCI Storage Device Management System SDMS
4.0 User’s Guide (or the guide for the software that you will use)
to load the driver software f or your particular operating system.
2.2 Detailed Installation Procedure
This section provides step-by-step instructions for installing your LSI21002 and connecting it to your SCSI peripherals. If you are experienced in these tasks, you may prefer to use Section 2.1, “Quick
Installation Procedure.” If you are not confident that you can perform the
tasks as described here, LSI Logic suggests getting assistance.
2.2.1 Before You Start
Before you star t, look through the task list below to get an overall idea of the steps to perform.
Open your PC cabinet and select an open PCI slot
Insert the host adapter
Connect your internal and external SCSI peripherals
Terminate the SCSI bus
Set the peripheral SCSI IDs
Make any configuration changes
Replace your PC cabinet cover
Install the software
The SCSI host adapter acts on your computer’s behalf as the host to your suite of SCSI peripherals. Each chain of SCSI peripheral devices and their host adapter work together, and they are referred to as a SCSI bus.
Detailed Installation Procedure 2-3
Page 20
2.2.2 Inserting the Host Adapter
For safe and proper installation, check the user’s manual supplied with your computer and perform the following steps:
Step 1. Before proceeding, ground yourself so that a static discharge
does not damage the board. Remove the LSI21002 from the
packing and check that it is not damaged. An example of this
host adapter board is shown in Figure 2.1. Step 2. Switch off and unplug power cords for all components in your
system. Step 3. Remove the cabinet cover on your computer to access the PCI
slots.
Caution: Ground yourself by touching a metal surface before
removing the cabinet cover. Static charges on your body can damage electronic components. Handle plug-in boards by the edge; do not touch board components or gold connector contacts. The use of a static ground strap is recommended.
Step 4. Locate the slots for the PCI plug-in board installation. A 32-bit
slot should be used. The LSI21002 will work in a 64-bit slot, but
only 32 bits are used. The LSI21002 requires a PCI slot that
allows bus master operation. See Figure 2.2. Step 5. Remove the blank panel on the back of the computer aligned
with the PCI slot that you intend to use. Save the bracket screw. Step 6. Carefully insert edge connector J1 (see Figure 2.1) of the host
adapter into the PCI slot. Make sure the edge connector is
properly engaged before pressing the board into place as
shown in Figure 2.2. Step 7. You may notice that the components on the PCI host adapter
face the opposite way from those on other non-PCI adapter
boards you have in your system. This is correct, and the board
is keyed to go in only one way.
2-4 Installing the LSI21002
Page 21
Step 8. 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
SCSI bus connections.
Figure 2.1 Hardware Connections for the LSI21002
Channel B 68-Pin
Internal High Density SCSI Connector J5
Channel A 68-Pin
Internal High Density SCSI Connector J2
Channel A 50-Pin
External HD SCSI
Connector J3
Channels A and B Busy LED Connector J6
Channel A 50-Pin Internal Narrow SCSI Connector J4
LSI21002 PCI Bus Edge Connect or J1
Detailed Installation Procedure 2-5
Page 22
Figure 2.2 Inserting the Host Adapter
Bracket Screw
2.2.3 Connecting the SCSI Peripherals
All internal SCSI bus connections to the LSI21002 are made with an unshielded, 68- or 50-conductor ribbon cable (see Figure 2.3). On e side of this cable is marked with a color to indicate the pin-1 side. The connectors on this cable are keyed to ensure a proper pin-1 connection. Use Ultra/Ultra2 rated cables for these bus speeds. (See Table 1.1 in
Chapter 1.)
2-6 Installing the LSI21002
32-bit Slot
64-bit Slots
Page 23
For convenience, Channel A also has a 50-pin narr ow (ribbon)connector. Some internal cables come with an SE/LVD terminator on one end. This end should be furthest from the host adapter.
All external SCSI bus connections to the LSI21002 are made with a shielded, 50-pin high density cable (see Figure 2.3). The connectors on this cable are always keyed to ensure a proper pin-1 connection.
Figure 2.3 SCSI Cables
SCSI Cable for Internal Connections
68-Pin High Density
and/or
50-Pin Low Density
SCSI Cable for External Co n nect ion s
50-Pin High Density
Detailed Installation Procedure 2-7
Page 24
2.2.3.1 Making Internal SCSI Bus Connections
This section provides step-by-step instructions about making internal SCSI bus connections:
Step 1. To connect an internal SCSI device, plug the 68- pin connector
end of a wide internal SCSI ribbon cable into connector J2 or J5. See the example in Figure 2.4.
Figure 2.4 Internal SCSI Ribbon Cable to Host Adapter
J2
J5
J3
J4
2-8 Installing the LSI21002
Page 25
Step 2. Plug the 68-pin connector on the other end of the wide internal
SCSI ribboncable into the SCSI connector on the internal SCSI device. Pin 1 must match on all connections. An example of this connection appears in Figure 2.5.
Figure 2.5 Internal SCSI Ribbon Cable to Internal SCSI Device
Connection
Detailed Installation Procedure 2-9
Page 26
Step 3. To plug in additional internal SCSI devices, use an internal
SCSI ribbon cable with the required number of connectors attached along its length. See the example in Figure 2.6.
Figure 2.6 Connecting Additional I nternal SCSI Devices
2-10 Installing the LSI21002
Page 27
An example of multiple internal SCSI de v ices chained together is shown in Figure 2.7. Make sure to match pin 1 on all connections.
Figure 2.7 Multiple Internal SCSI Devices Chained Together
Detailed Installation Procedure 2-11
Page 28
Step 4. Most PC cabinets are designed with a front panel LED, which
may already be connected to an existing IDE controller. You may connect this LED cable to your SCSI host adapter, as shown in Figure 2.8. This connection causes the front panel LED to indicate activity on the SCSI bus.
The Busy LED connector J6, shown in Figure 2.1, is not keyed. The J6 connector is a 4-pin one row right angle header for both Channel A and Channel B.
Some LED cables have only two wires. In this case, place the connector on one end of J6. If the LED does not light during SCSI bus activity from this host adapter, you may have to rotate the LED connector 180
° on J6.
See Table A.7 in Appendix A for connector pinout information.
Figure 2.8 SCSI LED Connector
2-12 Installing the LSI21002
Page 29
2.2.3.2 Making External SCSI Bus Connections
This section provides step-by-step instructions about making external SCSI bus connections:
Step 1. To connect external SCSI devices to the LSI21002, plug the
50-pin high density connector on one end of a shielded external high density cable (see Figure 2.3) into the host adapter connector J3 (see Figure 2.1 and Figure 2.9).
This connector is now bracketed onto the back panel of your computer. Figure 2.9 shows this connection.
Figure 2.9 External Cable to Host Adapter
Detailed Installation Procedure 2-13
Page 30
Step 2. Plug the 50-pin high density connector on the other end of the
shielded external SCSI cable into the SCSI connector on the external SCSI device. An example of this connection is shown in Figure 2.10.
Figure 2.10 External Cable to External SCSI Device
2-14 Installing the LSI21002
Page 31
Step 3. To connect more than one e x ternal SCSI device to the host
adapter, chain them together with shielded external SCSI cables. See the example in Figure 2.11.
Figure 2.11 Multiple External SCSI Devices Chained Together
2.2.4 SCSI Bus Termination
The devices that make up the SCSI bus are connected serially (chained together) with SCSI cables. The first and last physical SCSI devices connected on the ends of the SCSI bus must be terminated. All other SCSI devices on the bus must have their terminators removed or disabled.
Detailed Installation Procedure 2-15
Page 32
Remember: The LSI21002 is also on the SCSI bus, and its termination
is automatically enabled when it is connected to the end of the bus.
LVD peripheral de vices are normally terminated with external terminators, but are sometimes set with jumpers or with a switch on the peripheral. Refer to the peripheral manufacturer’s instructions and to your computer user’s manual for information on how to identify the terminator setting of each device and how to change it.
Caution:
The autoenable/disable sensing feature of Channel A on the LSI21002 may enable termination erroneously if it is directly cabled to another SCSI device or host adapter using the same sensing method. The LSI21002 senses SCSI de vices by detecting the ground signal on conductor 50 of a 68-conductorSCSI cable or conductor 22 of a 50-conductor SCSI cable. Only the SE/LVD terminators on Channel B will always remain on.
When connecting another host adapter to a connector, termination must be disabled on the board that is not at the end of the bus through software control.
The LSI21002 automatically contr ols SCSI bus termination for f our different bus configurations, depending on the use of connectors (see
Figure 2.1). The four bus configurations are:
Only for internal SCSI connections,
Only for an external SCSI connection, and
Connections to both internal and external SCSI connectors
Connections to both internal connectors.
Termination on the LSI21002 for these four different bus configurations are discussed below. Please note that only SE termination control is allowed on Channel A.
2.2.4.1 Internal SCSI Connections
If only internal SCSI device connections on the hos t adapter have been made, then terminate the last internal device on the SCSI bus. You must disable the termination on all other devices. Termination on the LSI21002
2-16 Installing the LSI21002
Page 33
is automatically enabled for Channel A. The termination for Channel B is enabled all the time.
Figure 2.12 shows an example of how termination is determined for this
SCSI bus configuration.
Figure 2.12 Internal SCSI Device Termination
Detailed Installation Procedure 2-17
Page 34
2.2.4.2 External SCSI Connections
If only external SCSI device connections to the host adapter have been made, then terminate the last external device on the SCSI bus. You must disable the termination on all other devices. Termination on the host adapter is automatically enabled for Channel A.
Figure 2.13 shows an example of how termination is determined for this
SCSI bus configuration on the host adapter external Channel A.
Figure 2.13 External SCSI Device Termination
Last Device
on Chain –
Termination
Enabled
Does Not End Chain – Ter mination Disabled
Host Adapt er Automatically Ter minated
2-18 Installing the LSI21002
Page 35
2.2.4.3 Internal and External SCSI Connections
If internal and external SCSI devices are connected to the host adapter, then terminate the last internal and external devices on the SCSI bus. You must disable the termination on all other devices. Termination on Channel A of 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 on the host adapter internal Channel A and external Channel A.
Detailed Installation Procedure 2-19
Page 36
Figure 2.14 Internal and External SCSI Device Termination
Last Device
on Chain –
Ter mination
Enabled
Does Not End Chain – Ter mination Disabled
Last Device
on Chain –
Ter mination
Enabled
2-20 Installing the LSI21002
Page 37
2.2.4.4 Internal SCSI Connections for both Internal Connectors
If internal SCSI device connections to both internal connectors (J2 and J4) on your host adapter have been made, then terminate the internal devices on each end of the SCSI bus. You must disable the termination on all other devices. Termination on Channel A of your host adapter is automatically disabled in this case. Remember, you must not use the external connector J3 if you use both internal connectors.
Figure 2.15 shows an example of how termination is determined for this
SCSI bus configuration
Figure 2.15 Internal and Internal SCSI Device Termination
Last D evices on Chain – Ter mination Enabled
Does Not
End Chain –
Termination
Disabled
Detailed Installation Procedure 2-21
Host Adapt er Ter mination Automatically Disabled
Page 38
2.2.4.5 Setting SCSI IDs
You must set each SCSI device and the host adapter to a separate SCSI ID, 0–15 for a 16-bit SCSI. SCSI ID 7 is the preset host adapter setting, giving it the highest priority on the SCSI bus. If you plan to boot your computer from a hard disk drive on the SCSI bus, that drive should have SCSI ID 0, or the lowest SCSI ID on the bus. Chapter 3, "Configuring the
Host Adapter," 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
switch on the peripheral. Refer to the peripheral manufacturer’s instructions and to the user’s manual for your computer to determine the ID of each device and how to change it. You must have no duplication of SCSIIDsonaSCSIbus.
Note:
SCAM support is turned off by default for the BIOS version
4.11.00 and above. You may choose to turn this on to assist in assigning SCSI IDs.
Determine the SCSI ID of each device on the SCSI bus. Note any duplications.
2-22 Installing the LSI21002
Page 39
Make any necessary changes to the SCSI IDs and record the IDs for future reference. Table 2.1 is provided as a place to keep this record.
Table 2.1 SCSI ID Record
SCSI ID SCSI Device Channel A SCSI Device Channel B
15 14 13 12 11 10
9 8 7 LSI21002 (default) LSI21002 (default) 6 5 4 3 2 1 0
Detailed Installation Procedure 2-23
Page 40
2.3 Setting Interrupts (Exceptional Cases)
Normally, you do not change the default interrupt routing for the LSI21002, since performance is usually increased by having two separate interrupts.
However, if your system does not support two separate interrupts, INTA/INTB/ (see Figure A.1) is provided to change the interrupt routing. This capability requires enabling the INTA/INTB/ to act as a jumper for special configuration purposes. This feature is not packaged with the standard LSI21002, as the default interrupt routing is sufficient for most systems.
In the exceptional case, where a user would require jumper settings,
Table 2.2 explains these settings:
Table 2.2 Setting Interrupts
Jumper Setting Condition
Jumper Out (default) SCSI Channel B is routed to
INTB/onthePCIbus
Jumper In SCSI Channel B is rerouted to
INTA/onthePCIbus
Contact Technical Support for further information concerning jumper settings for this board.
2-24 Installing the LSI21002
Page 41
2.4 Completing the Installation
Before replacing the cover on your computer, review this installation procedure check list. This can save you effort later.
Verify Installation Procedures Done
Host adapter connection in PCI bus slot secure Internal SCSI bus connections secure (pin-1 continuity) External SCSI bus connections secure Proper SCSI bus termination established Unique SCSI IDs set and recorded for each device
Step 1. Replace the computer cover. Step 2. Plug in all power cords, and switch on power to all devices and
your computer. Step 3. Wait for your computer to boot up. Step 4. To change the configuration of the host adapter, see Chapter 3,
“Configuring the Host Adapter.”
Step 5. Refer to the PCI Storage Device Management System SDMS
4.0 User’s Guide (or the guide for the software that you plan to
use) to load the driver software for your particular operating
system.
Completing the Installation 2-25
Page 42
2-26 Installing the LSI21002
Page 43
Chapter 3 Configuring the Host Adapter
This chapter describes configuring the LSI21002 and includes these topics:
Section 3.1, “When to Configure the LSI21002,” page 3-1
Section 3.2, “Starting the SCSI BIOS Configuration Utility,” page 3-2
Section 3.3, “Exiting the SCSI BIOS Configuration Utility,” page 3-14
3.1 When to Configure the LSI21002
In most cases you should not need to change the default configuration of your 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 3.2 list the configuration settings you can change. The global settings effect your host adapter andall SCSI devices that are connected to it. The device settings aff ect only individual SCSI devices.
Table 3.1 Global Default Settings
Settings for the Host Adapter and All Devices Default Settings
SCAM Support Off Parity Checking Enabled Host Adapter SCSI ID 7 Scan Order Low to High
1
(0-Max)
1. After 4.11.00 version of the BIOS.
LSI21002 PCI to Dual Channel SCSI Host Adapter 3-1
Page 44
Table 3.2 Device Default Settings
Settings for Individual SCSI Devices Default Settings
Synchronous Transfer Rate (Mbytes/s) 40 or 80 Data Width 16 Disconnect On Read/Write I/O Time-out (seconds) 10 Scan for Devices at Boot Time Yes Scan for SCSI LUNs Yes Queue Tags On
3.2 Starting the SCSI BIOS Configuration Utility
If you have SCSI BIOS Version 4.XX, and it includes the LSI Logic SCSI BIOS Configuration Utility, you can change the default configuration of your SCSI host adapters. You may decide to alter these default values if there is a conflict between device settings or if you need to optimize system performance.
You can see the version number of your SCSI BIOS in a banner displayed on your computer monitor during boot. If the utility is available, the following message also appears on your monitor:
Press Ctrl-C to sta rt LSI Logic Configur ation Utility...
This message remains on your screen for about five seconds, giving you time to start the utility. If you decide to press “Ctrl-C,” the message changes to:
Please wait, invoking LSI Logic Confi guration Utility...
After a brief pause, your computer monitor displays the Main Menu of the LSI Logic SCSI BIOS Configuration utility.
NonVolatile Random Access Memory (NVRAM) is provided on the LSI53C896 SCSI device.
3-2 Configuring the Host Adapter
Page 45
Important: This utility is a powerful tool. If, while using it, you somehow
disable all of your controllers, pressing Ctrl-A (or Ctrl-E on version 4.04 or later) after memory initialization during reboot allows you to re-enable and reconfigure.
Not all devices detected by the Configuration Utility can be controlled by the BIOS. Devices such 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 you start the LSI Logic SCSI BIOS Configuration Utility, the Main Menu appears. This menu displays a list of up to four LSI Logic PCI to SCSI host adapters and information about each of them. The LSI21002 appears on the menu as two LSI53C896 entries; one for each channel. To select an adapter, use only the arrow keys and enter key. Then, you can view and/or change the current settings for that adapter and the SCSI devices attached to it.
You can select an adapter only if Current Status is “On”. Changes are possible since NVRAM is present on this host adapter.
Figure 3.1 is an example of the Main Men u:
Starting the SCSI BIOS Configuration Utility 3-3
Page 46
Figure 3.1 Main Menu
Main Menu
Port
Irq-------- -Status---- ----NVRAM
Num
Level Current Next-Boot Found
LSI53C895 LSI53C896 LSI53C896
FC00 F800 F801
9 9 9
On On On
On Off Off
Yes Yes Yes
Change Adapter Status Adapter Boot Order Additional Adapter Configurat ion Display Mode = Verbo se Mono/Color Language Help Quit
Below the list of host adapters on the Main Menu display, you see eight options. They are described in detail belo w. If these settings are altered, the system reboots upon exit from the Configuration Utility using the Quit option.
3.2.1.1 Change Adapter Status
Change Adapter status allows you 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 that is automatic upon exit from the utility.
Figure 3.2 is an example of the Change Status on Next Boot menu:
3-4 Configuring the Host Adapter
Page 47
Figure 3.2 Change Status on Next Boot Menu
Main Menu Change Status on Nex t Boot:
LSI53C895 LSI53C896 LSI53C896
To change an adapter's status, select it and press Enter .Thenpressthe Escape (Esc) key to exit from this men u.
3.2.1.2 Adapter Boot Order
Adapter Boot Order allows you to set the order in which host adapters will boot when you have more than one LSI Logic host adapter in your system. When this option is selected, the Boot Order Menu appears.
Figure 3.3 is an example of the Boot Order Menu:
Figure 3.3 Boot Order Menu
Port Num
FC00 F800 F801
Irq-------- -Status---- ----NVRAM Level Current Next-Boot Found 9
9 9
On On On
On Off Off
Yes Yes Yes
Main Menu
BootSeq Bus DevFunc BootSeq Bus DevFunc 0 LSI53C895 00 A0 1 LSI 53C896 00 98 2 LSI53C896 00 90
To change 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 number . While the maxim um capacity is 32 adapters, only 0 through 3 can be assigned a boot order. If an invalid number is entered, an error message appears. When the adapters are ordered as desired, press the Escape (Esc) key to exit from this menu.
Starting the SCSI BIOS Configuration Utility 3-5
Page 48
3.2.1.3 Additional Adapter Configuration
Additional Adapter Configuration allows you to configure an adapter that is not assigned a boot order. When this option is selected, the Adapter Configuration Menu appears.
Figure 3.4 is an example of the Adapter Configuration Menu:
Figure 3.4 Adapter Configuration Menu
Main Menu BootSeq Bus DevFunc BootSeq Bus DevFunc
1 LSI53C895 00 A0 0 LSI53C896 00 98
LSI53C896
Highlight the adapter to be configured and press Enter. The message Resetting Adapter, Please wait appears, and then the sys tem scans
for devices. The Utilities Menu appears and lists the available options, which are described below .
3.2.1.4 Display Mode
Display Mode determines how much information about your host adapters and SCSI devices appear on your computer monitor during boot. For more complete information, choose the verbose setting. For a faster boot, choose the terse setting.
3.2.1.5 Mono/Color
Mono/Color allows the user to choose between a monochrome or color display for the SCSI BIOS Configuration Utility. If needed, choose the mono setting to get a more readable screen on a monochrome monitor.
3.2.1.6 Language
If enabled, the Language option allows you to select from five languages for the Configuration Utility: English, German, French, Italian, and Spanish. Call Technical Support if you have any additional questions.
3-6 Configuring the Host Adapter
Page 49
3.2.1.7 Help
The Help option allows the user to bring up a help screen with information about the Main Menu.
3.2.1.8 Quit
The Quit option allows exiting from the SCSI BIOS Configuration Utility when the Main M enu is displayed.
3.2.1.9 Esc
Pressing the Esc key allows exiting from all the screens except the Main Menu.
3.2.2 Utilities Menu
When y ou select a host adapter on the Main Menu, the Utilities Menu appears.
Figure 3.5 is an example of the Utilities Menu:
Figure 3.5 Utilities Menu
LSI53C896
Adapter Setup Device Selections Help Exit this menu
Choose Adapter Setup to view and change the selected adapter settings. Choose Device Selections to view and change settings for the devices attached to the selected adapter.
You are returned to this menu after making changes to the configuration of an y host adapter or connected SCSI device. Before exiting from this menu, you are prompted to save or cancel any changes.
Starting the SCSI BIOS Configuration Utility 3-7
Page 50
3.2.2.1 Adapter Setup Menu
When y ou select Adapter Setup, the corresponding menu appears.
Figure 3.6 is an example of the Adapter Setup Menu:
Figure 3.6 Adapter Setup Menu
Adapter Setup
SCAM Support Off Parity None Host SCSI ID 7 Scan Order Lo w to High <0..Max> Removable Media Support None CHS Mapping SCSI Plug & Play Mapping Spinup Delay (secs) Secondary Cluster Server Termination
2
No
Auto
Help Restore Default Setup Exit this menu
The settings in this menu are global settings that affect the selected host adapter and all SCSI devices attached to it.
SCAM Support – The LSI Logic BIOS Version 4.XX and above supports the SCSI Plug and Play protocol called SCAM. SCAM support by default is turned off in versions 4.11.00 and later for the LSI53C896 device. You may choose to turn it on. Note that if this BIOS is flashed onto a board with existing settings, then these settings will not be changed to reflect the new BIOS defaults. Go into the Configuration Utility to change settings.
3-8 Configuring the Host Adapter
Page 51
Parity – The LSI Logic PCI to SCSI host adapters always generate parity, but some older SCSI de vices do not. Therefore, you are offered the option of disabling parity checking.
Note:
When disabling parity checking, it is also necessary to disable disconnects for all devices, as parity checking for the reselection phase is not disabled. If a device does not generate parity, and it disconnects, the I/O never completes because the reselection never completes.
Host SCSI ID – In general, it is suggested that you do not change your host adapter ID from the default value of 7, as this gives it the highest priority on the SCSI bus.
Scan Order – This option allows the user to tell the SCSI BIOS and device drivers to scan the SCSI bus from low to high (0 to max) SCSI ID, or from high to low (max to 0) SCSI ID. If you have more than one device on the SCSI bus, changing the scan order changes the order in which drive letters are assigned by the system. Drive order may be reassigned differently in systems supporting the BIOS Boot Specification (BBS). See t he PCI Storage Device Management System SDMS 4.0 User’sGuide, Chapter2 “SCSI BIOS” for additional information regarding BBS.
Note:
The scan order option may conflict with operating systems that automatically assign a drive order.
Removable Media Support – This option defines the removable media support for a specific drive. When this option is selected, a window appears with three choices:
None
Indicates there is no removable media support whether the drive is selected in BB S as being first, or first in scan order in non-BBS.
Boot Drive Only
Provides removable media support for a removable hard driv e if it is first in the scan order.
With Media Installed
Provides removable media support wherever the drive(s) actually resides.
Starting the SCSI BIOS Configuration Utility 3-9
Page 52
One of these choices can be selected by highlighting it and pressing Enter.
CHS Mapping – This option defines the cylinder head sector (CHS) values that will be mapped onto a disk without pre-existing partitioning information. SCSI Plug and Play Mapping is the default value.
To support interchange with noncompatible systems, there is another option that can be selected by choosing CHS Mapping and then cursoring to Alterna te CH S Mappin g.
Note:
Neither of these options will have any affect after the disk has been partitioned with the FDISK command.
To remove partitioning, two options are available:
Reformat the disk using the Format Device option. See Section
3.2.2.2, “Device Selections Menu.”
Use the FDISK/MBR command at the C:\ prompt, where MBR
represents master boot record.
Important: Reformatting the disk or using FDISK/MBR erases all
partitioning and data that exists. Be careful that you target the correct disk when using either the Format utility or the FDISK/MBR command.
After clearing the partitions and data, it is necessary to reboot and clear the memory or the old partitioning data will be reused.
Spinup Delay (seconds) – This option allows the user to stagger spin ups between devices for a longer period of time to balance the total current load. The default value is 2 seconds with choices between 1 and 10 seconds.
This is a power management feature designed to accommodate disk devices that may have heavy current load during power up. If multiple drives are being powered up simultaneously and drawing heavy current loads, then this option staggers the spin ups to limit start-up current.
Secondary Cluster Server – This option allows the user to enable an adapter to join a cluster of adapters without doing any SCSI bus resets.
3-10 Configuring the Host Adapter
Page 53
This is a requirement for Microsoft Cluster Server. The default value is No with an alternate option of Yes.
Termination – This option allows the user to have termination control providing an adapter has controllable termination. The default value is Auto termination. The alternate value is Off.
3.2.2.2 Device Selections Menu
When you select the Device Selections option, the corresponding menu appears.
Figure 3.7 is an example of the Device Selections Menu:
Figure 3.7 Device Selections Menu
Device Selections 0-7
Sync Data Disc Time Scan Queue Initial
Rate Width Out Bus LUNS Tags Boot 0-Dev0 N/A 80 16 On 10 Yes Yes On No 1-Dev1 N/A 80 16 On 10 Yes Yes On No 2-Dev2 N/A 80 16 On 10 Yes Yes On No 3-Dev3 N/A 80 16 On 10 Yes Yes On No 4-Dev4 N/A 80 16 On 10 Yes Yes On No 5-Dev5 N/A 80 16 On 10 Yes Yes On No 6-Dev6 N/A 80 16 On 10 Yes Yes On No LSI53C896 80 16 On 10 Yes Yes On No Device Selections 8-15 Help Exit this menu
The settings in this menu affect individual SCSI devices attached to the selected host adapter. Changes made from this menu do not cause the system to reboot upon exit from the SCSI BIOS Configuration Utility. To
Starting the SCSI BIOS Configuration Utility 3-11
Page 54
change a value, select the required device by using the arrow keys and press Enter. A new menu appears providing the options and utilities available.
See an example of this menu in Figure 3.8:
Figure 3.8 Device Selections Menu (Cont.)
LSI53C896
Sync Rate Width Disconnect Read/Write I/O Timeout (secs) Scan for Device at Boot Time Scan for SCSI LUNs Queue Tags Initial Boot Format Verify Help Restore Default Setup Exit this menu
Sync Rate (Mbytes/s) – This option defines the maximum data transfer rate the host adapter attempts to negotiate. The host adapter and a SCSI device must agree to a rate they can both handle.
Width (Bits) – This option defines the maximum SCSI data width the host adapter attempts to negotiate. The host adapter and a SCSI device must agree to a width they can both handle. Only host 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 SCSI Bus
3-12 Configuring the Host Adapter
Page 55
to allow other I/O processes. This option tells the host adapter whether ornottoallowadevicetodisconnect.Somedevicesrunfasterwith disconnects enabled (typically newer devices), while some run faster with disconnects disabled (typically older devices).
Read/Write I/O Time-out (Seconds) – This option sets the amount of time the host adapter waits for a read, write, or seek command to complete before trying the I/O transfer again. Since this provides a safeguard allowing the system to recover if an I/O operation fails, it is recommended that you always set the time-out to a value greater than zero.
Note:
If the time-out is set to zero, then the I/O will never time-out.
Scan for Device at Boot Time – Set this option to “No” when there is a device you do not want to be available to the system. Also, on a bus with only a fe w devices attached, you can speed up boot time by changing this setting to “No” for all unused SCSI IDs.
Scan for SCSI Logical Unit Numbers (LUNs) – Set this option to “No” if you have problems with a device that responds to all LUNs whether they are occupied or not. For example, if there 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 LUN0 only.
Queue Tags – This option allows the user to enable or disable the issuing of queue tags during I/O requests when your device driver can do this.
Initial Boot – This option allows any device attached to the first adapter to become the boot device. It provides the users of non-BBS personal computers with some of the flexibility of a BBS machine.
Format – If enabled, this option allows the user to low-level format a magnetic disk drive. Low-level formatting will completely and irreversibly erase all data on the drive. Note that this utility will only format 512-byte sectors. For other sector sizes, do not use this utility.
Verify – This option allows the user to read all the sectors on a disk looking for errors. When selected, this option displays the following message:
Starting the SCSI BIOS Configuration Utility 3-13
Page 56
“Verify all sectors on the device
Press ESC to abort Else press any key to continue”
Help – This option displays a help screen with information about the current menu.
Restore Default Setup – This option resets all device selections back to their optimal settings. Select this option to restore all manufacturing defaults for the specified adapter. Note that all user customized options will be lost upon saving after restoring 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
Some changes only tak e effect after your system reboots. It is important that you exit this SCSI BIOS Configuration Utility properly. Return to the Main Menu and exit by using the Quit option.
3-14 Configuring the Host Adapter
Page 57
Appendix A Technical Specifications
This section discusses the physical environment associated with the LSI21002 and includes a mechanical drawing of the LSI21002 (Figure A.1).
Section A.1, “Physical Environment,” page A-1
Section A.2, “Operational Environment,” page A-4
A.1 Physical Environment
The LSI21002 has specific physical, electrical, thermal, and safety characteristics, which are described in the next sections . Additionally the board is compliant with electromagenetic emissions. For instructions on installing this host adapter board into your computer, please refer to
Chapter 2, “Installing the LSI21002.”
LSI21002 PCI to Dual Channel SCSI Host Adapter A-1
Page 58
Figure A.1 LSI21002 Mechanical Drawing
190.5 mm (7.5 in.)
U13
U1
J6
J5
C
+3.3V
Channel B
U2 U3
VR1
1998
U16
CT9
CT10
U17
INTA+/INTB+
GND
+5V
62
LVD/SE SCSI
U4
U9
U14
ChannelAJ2
SE SCSI
CT3
F2
Channel A
96.52 mm (3.8 in.)
A_TERM
J3
U11
Assembly/Rev
CT4
U5
CR2
CT6
U12
CT8
CT5
U6
CT11
01
U8
U7
L2
L1
CT12
SE SCSI
ICT
J4
LSI Logic LSI21002
J1T
U10
U15
CT1
CT2
F1
IMP2
IMP1
GND
CR1
CT7
12.25 ”
GND
Tracer
Note:
J1: PCI 32-bit, universal type board edge connector.
J2 and J5: 68-pin high density shielded latching right angle connector.
J3: 50-pin high density shielded right angle connector.
J4: 50-pin low density shrouded vertical connec tor.
J6: 4-pin low density unshrouded right-angle header.
A.1.1 Physical Characteristics
The dimensions of the LSI21002 are approximately 190.5 mm x 96.52 mm (7.5 x 3.8 inches). PCI connection is made through edge connector J1. The component height on the top and bottom of the LSI21002 follows the PCI specification.
Internal 16-bit SCSI connection is made through 68-pin high density connectors; J2 for Channel A or J5 for Channel B. External SCSI connection is made to Channel A through the 50-pin high density connector J3.
A-2 Technical Specifications
Page 59
Channel A also has connector J4, which is a 50-pin narrow (ribbon) connector for internal connections.
Connector J3 extends through the ISA/EISA bracket, which is attached to the face of the connector outside of the cabinet where the LSI21002 is installed.
Connector J6 connects the Busy LED. It is a 4-pin, one row , right angle header and indicates bus activity for both Channel A and Channel B.
A.1.2 Electrical Characteristics
The LSI21002 max imum power requirements, which include SCSI TERMPWR, under normal operation are as follows:
Table A.1 Maximum Power Requirements
+5 V DC ±5% 3.0A Over the operating range 5 °Cto55° C +12 V DC ±5% 0.1A Over the operating range 5 °Cto55°C
(used while programming Flash BIOS)
The PCI PRSNT1# and PRSNT2# pins are set to indicate a 15 W maximum configuration.
Under abnormal conditions , such as a short on SCSI TERMPWR, + 5 V current may be higher. At temperatures of at least 25 4 A is sustained no longer than thirty seconds before the self-resetting TERMPWR short circuit protection device opens.
A.1.3 Thermal, Atmospheric Characteristics
The board is designed to operate in an environment, which is defined by the following parameters:
Temperature range: 0 to 55 °C (dry bulb)
Relative humidity range: 5% to 90% (noncondensing)
Max dew point temperature: 32 °C
The board is designed for a storage and transit environment, which is defined by the follo wing parameters:
°C, a current of
Temperature range: − 45 °C to + 105 °C (dry bulb)
Relative humidity range: 5% to 90% (noncondensing)
Physical Environment A-3
Page 60
A.1.4 Electromagnetic Compliance
The board is designed and implemented so as to minimize electromagnetic emissions, susceptibility, and the effects of electrostatic discharge. The board carries the CE mark, and meets the requirements of FCC and CISPR Class B. It is also marked with the FCC self-certification logo.
A.1.5 Safety Characteristics
The bare board meets or exceeds the requirements of UL flammability rating 94 V0. The bare board is also marked with the supplier’s name or trademark, type, and UL f lammability rating. Since this board is installed in a PCI bus slot, all voltages are below the SELV 42.4 V limit.
A.2 Operational Environment
The LSI21002 is designed for use in PCI computer systems with an ISA/EISA bracket type. The SDMS software operates the boar d; however, the design of the board does not prevent the use of other software.
An on-board flash memory device is provided to allow BIOS code and open boot code support through the PCI bus and a serial EEPROM for each channel.
A.2.1 The PCI Interface
The PCI interface operates as a 32-bit DMA bus master. The connection is made through edge connector J1, which 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. The signal assignments appear in Table A.2 and Table A.3.
Note:
The + 3.3 V pins are tied together and decoupled with high frequency bypass capacitors to ground. No current from these 3.3 V pins is used on the board. The PCI portion of the LSI53C896 chip is powered from the 3 V/5 V pins.
A-4 Technical Specifications
Page 61
Table A.2 PCI Connector J1 Front S ide Signals
Signal Name Pin Signal Name Pin Signal Name Pin
12 V 1 GND 22 +3.3 V 43 TCK 2 AD27 23 C_BE1/ 44 GND 3 AD25 24 AD14 45 TDO 4 +3.3 V 25 GND 46 +5 V 5 C_BE3/ 26 AD12 47 +5 V 6 AD23 27 AD10 48 INTB/ 7 GND 28 GND 49 INTD/ 8 AD21 29 KEYWAY 50 GND (PRSNT1/) 9 AD19 30 KEYWAY 51 RESERVED 10 +3.3 V 31 AD08 52 GND (PRSNT2/) 11 AD17 32 AD07 53 KEYWAY 12 C_BE2/ 33 +3.3 V 54 KEYWAY 13 GND 34 AD05 55 RESERVED 14 IRDY/ 35 AD03 56 GND 15 +3.3 V 36 GND 57 CLK 16 DEVSEL/ 37 AD01 58 GND 17 GND 38 3 V/5 V 59 REQ/ 18 LOCK/ 39
ACK64/ 60 3V/5V 19 PERR/ 40 +5V 61 AD31 20 +3.3 V 41 +5 V 62 AD29 21 SERR/ 42
Note: Shaded pins are not connected.
Operational Environment A-5
Page 62
Table A.3 PCI Connector J1 Back Side Signals
Signal Name Pin Signal Name Pin Signal Name Pin
TRST/ 1 AD28 22 PAR 43 +12 V 2 AD26 23 AD15 44 TMS 3 GND 24 +3.3 V 45 TDI 4 AD24 25 AD13 46 +5 V 5 IDSEL 26 AD11 47 INTA/ 6 +3.3 V 27 GND 48 INTC/ 7 AD22 28 AD09 49 +5 V 8 AD20 29 KEYWAY 50 RESERVED 9 GND 30 KEYWAY 51 +5V 10AD18 31C_BE0/ 52 RESERVED 11 AD16 32 +3.3 V 53 KEYWAY 12 +3.3 V 33 AD06 54 KEYWAY 13 FRAME/ 34 AD04 55 RESERVED 14 GND 35 GND 56 RST/ 15 TRDY/ 36 AD02 57 3 V/5 V 16 GND 37 AD00 58 GNT/ 17 STOP/ 38 3 V/5 V 59 GND 18 +3.3 V 39
REQ64/ 60 RESERVED 19 SDONE 40 +5 V 61 AD30 20
SBO/ 41 +5 V 62
+3.3 V 21 GND 42
Note: Shaded pins are not connected.
A-6 Technical Specifications
Page 63
A.2.2 The SCSI Interface
The SCSI interface conforms to ANSI X3T10.11/1142. The SCSI interface operates as two 16-bit, SE or LVD channels, and
supports Fast, Ultra, and Ultra2 SCSI protocols. The interface is made through connectors J2, J3, and J4 for Channel A and J5 for Channel B.
J2 is a 68-pin high density latching right angle connector for internal SCSI connections to Channel A. J3 is a 50-pin high density right angle connector that protrudes through the ISA/EISA bracket for external connections to Channel A. Also on Channel A is connector J4, which is a 50-pin narrow (ribbon) connector for internal connections. Channel A has auto-sensing, active SE SCSI termination.
J5 is a 68-pin high density latching right angle connector for internal SCSI connections to Channel B. Channel B has Active, SE or LVD SCSI termination that is always enabled.
SCSI termination power is supplied by the board. Tables A.4, A.5, A.6,andA.7 show the signal assignments for J2, J3, J4
and J5 respectively (see Figure 2.1,inChapter 2).
Operational Environment A-7
Page 64
Table A.4 SCSI Connector J2, Channel A, Internal
Signal Name Pin Signal Name Pin Signal Name Pin
GND 1 GND 24 SD7/ 47 GND 2 GND 25 SDP/ 48 GND 3 GND 26 GND 49 GND 4 GND 27 CPRSNT_A
1
50 GND 5 GND 28 TERMPWR 51 GND 6 GND 29 TERMPWR 52 GND 7 GND 30 N/C 53 GND 8 GND 31 GND 54 GND 9 GND 32 SATN/ 55 GND 10 GND 33 GND 56 GND 11 GND 34 SBSY/ 57 GND 12 SD12/ 35 SACK/ 58 GND 13 SD13/ 36 SRST/ 59 GND 14 SD14/ 37 SMSG/ 60 GND 15 SD15/ 38 SSEL/ 61 GND 16 SDP1/ 39 SC_D/ 62 TERMPWR 17 SD0/ 40 SREQ/ 63 TERMPWR 18 SD1/ 41 SI_O/ 64 N/C 19 SD2/ 42 SD8/ 65 GND 20SD3/ 43SD9/ 66 GND 21 SD4/ 44 SD10/ 67 GND 22 SD5/ 45 SD11/ 68 GND 23 SD6/ 46
1. CPRSNT_A is used to sense the connection of a standard SCSI device bysensingSCSIstandardGNDonthispin.
A-8 Technical Specifications
Page 65
Table A.5 SCSI Connector J3, Channel A, External
Signal Name Pin Signal Name Pin Signal Name Pin
GND 1 GND 18 GND 35 GND 2 GND 19 CPRSNT_B
1
36 GND 3 GND 20 N/C 37 GND 4 GND 21 TERMPWR 38 GND 5 GND 22 N/C 39 GND 6 GND 23 GND 40 GND 7 GND 24 SATN/ 41 GND 8 GND 25 GND 42 GND 9 SD0/ 26 SBSY/ 43 GND 10SD1/ 27SACK/ 44 GND 11SD2/ 28SRST/ 45 N/C 12 SD3/ 29 SSEL/ 46 N/C 13 SD4/ 30 SSEL/ 47 N/C 14 SD5/ 31 SC_D/ 48 GND 15SD6/ 32SREQ/ 49 GND 16SD7/ 33SI_O/ 50 GND 17 SDP/ 34
1. CPRSNT_B is used to sense the connection of a standard SCSI device bysensingSCSIstandardGNDonthispin.
Operational Environment A-9
Page 66
Table A.6 SCSI Connector J4, Channel A, Internal
Signal Name Pin Signal Name Pin Signal Name Pin
GND 1 SDP/ 18 GND 35 SD0/ 2 GND 19 SBSY/ 36 GND 3 GND 20 GND 37 SD1/ 4 GND 21 SACK/ 38 GND 5 CPRSNT_C
1
22 GND 39 SD2/ 6 N/C 23 SRST/ 40 GND 7 N/C 24 GND 41 SD3/ 8 N/C 25 SMSG/ 42 GND 9 TERMPWR 26 GND 43 SD4/ 10 N/C 27 SSEL/ 44 GND 11 N/C 28 GND 45 SD5/ 12 GND 29 SC_D/ 46 GND 13 GND 30 GND 47 SD6/ 14 GND 31 SREQ/ 48 GND 15 SATN/ 32 GND 49 SD7/ 16 GND 33 SI_O/ 50 GND 17 GND 34
1. CPRSNT_C is used to sense the connection of a standard SCSI device bysensingSCSIstandardGNDonthispin.
A-10 Technical Specifications
Page 67
Table A.7 SCSI Connector J5, Channel B, Internal
Signal Name Pin Signal Name Pin Signal Name Pin
SD12+ 1 SACK+ 24 SD7 47 SD13+ 2 SRST+ 25 SDP 48 SD14+ 3 SMSG+ 26 GND 49 SD15+ 4 SSEL+ 27 GND 50 SDP1+ 5 SC_D+ 28 TERMPWR 51 SD0+ 6 SREQ+ 29 TERMPWR 52 SD1+ 7 SI_O+ 30 N/C 53 SD2+ 8 SD8+ 31 GND 54 SD3+ 9 SD9+ 32 SATN 55 SD4+ 10 SD10+ 33 GND 56 SD5+ 11 SD11+ 34 SBSY 57 SD6+ 12 SD12 35 SACK 58 SD7+ 13 SD13 36 SRST 59 SDP+ 14 SD14 37 SMSG 60 GND 15 SD15 38 SSEL 61 DIFFSENS 16 SDP1 39 SC_D 62 TERMPWR 17 SD0 40 SREQ 63 TERMPWR 18 SD1 41 SI_O 64 N/C 19 SD2 42 SD8 65 GND 20 SD3 43 SD9 66 SATN+ 21 SD4 44 SD10 67 GND 22 SD5 45 SD11 68 SBSY+ 23 SD6 46
Operational Environment A-11
Page 68
A.2.2.1 SCSI Activity LED Interface
The LSI21002 LED interface with an LED harness to be connected to the board. The connector on the LSI21002 is J6 for both channels. Table A.8 lists the signals and pin numbers for the LED connector J6.
Table A.8 Connector J6 Signals
Signal Name Pin
A_LED+ 1 A_LED 2 B_LED 3 B_LED+ 4
A-12 Technical Specifications
Page 69
Appendix B Glossary
Address A specific location in memory, designated either numerically or b y a
symbolic name.
Asynchronous Data Transfer
BBS BIOS Boot Specification. BIOS Basic Input/Output System. Software that provides basic read/write
Bit A binary digit. The smallest unit of information a computer us es . The
Bus A collection of wires in a cable or copper traces on a circuit board used
Bus Mastering A high-performance way to transfer data. The host adapter controls the
One of the ways data is transferred over the SCSI bus. It is slower than synchronous data transfer.
capability. Usually kept as firmware (ROM based). The system BIOS on the mainboard of a computer is used to boot and control the system. The SCSI BIOS on the host adapter acts as an extension of the system BIOS.
value of a bit (0 or 1) represents a two-way choice, such as on or off, true or false, and so on.
to transmit data, status, and control signals. EISA, PCI, and SCSI are examples of buses.
transfer of data directly toand fr omsystemmemory without bothering the computer’s microprocessor. This is the fastest way for multitasking operating systems to transfer data.
Byte A unit of information consisting of eight bits. Chain A topology in which every processor is connected to two others, except
for two end processors that are connected to only one other.
CISPR An international committee on radio frequency interference (Committee,
International and Special, for Protection in Radio).
LSI21002 PCI to Dual Channel SCSI Host Adapter B-1
Page 70
Configuration Refers to the way a computer is set up; the combined hardware
components (computer, monitor, key board, and peripheral devices) that make up a computer system; or the software settings that allow the hardware components to communicate with each other.
CPU Central Processing Unit. The “brain” of the computer that performs the
actual computations. The term Microprocessor Unit (MPU) is also used.
DMA Direct Memory Access. A method of moving data from a storage device
directly to RAM, without using the CPU’s resources.
DMA Bus Master
A feature that allows a peripheral to control the flow of data to and from system memory by blocks, as opposed to PIO (Programmed I/O) where theflowisbytebybyte.
Device Driver A program that allows a microprocessor (through the operating system)
to direct the operation of a peripheral device.
Differential A hardware configuration for connecting SCSI devices. It uses a pair of
lines for each signal transfer (as opposed to single-ended SCSI which references each SCSI signal to a common ground).
Dword A double word is a group of 4 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 Dword aligned.
EEPROM Electronically-Erasable Programmable Read Only Memory. A memory
chip typically used to store configuration information. See NVRAM.
EISA Extended Industry Standard Architecture. An extension of the 16-bit ISA
bus standard. It allows devices to perform 32-bit data transfers.
External SCSI Device
A SCSI device installed outside the computer cabinet. These devices are connected in a continuous chain using shielded cables.
Fast SCSI A standard for SCSI data transfers. It allows a transfer rate of up to
10 Mbytes/s over an 8-bit SCSI bus and up to 20 Mbytes/s over a 16-bi t SCSI bus.
FCC Federal Communications Commission. File A named collection of information stored on a disk.
B-2 Glossary
Page 71
Firmware Software that is permanently stored in ROM. In the case of BIOS, it can
be accessed during boot time without the aid of an operating or file system.
Hard Disk A rigid disk permanently sealed into a drive cartridge. A hard disk can
store very large amounts of information magnetically.
Host The computer system in which a SCSI host adapter is installed. It uses
the SCSI host adapter to transfer information to and from devices attached to the SCSI bus.
Host Adapter A circuit board and/or integrated circuit device that provides a SCSI bus
connection to the computer system.
Internal SCSI Device
A SCSI device installed insi de the computer cabinet. These devices are connected in a continuous chain using an unshielded ribbon cable.
IRQ Interrupt Request Channel. A path through which a device can get the
immediate attention of the computer’s CPU. The PCI bus assigns an IRQ path for each SCSI host adapter.
ISA Industry Standard Architecture. A type of computer bus used in most
PC’s. It allows devices to send and receive data 16-bits at a time.
Kbyte Kilobyte. A measure of computer storage equal to 1024 bytes. Local Bus A way to connect peripherals directly to the computer processor’s data
path. It bypasses the slower ISA and EISA buses. PCI is a local bus standard.
Logical Unit A subdivision, either logical or physical, of a SCSI device. Most devices
have only one logical unit, but up to sixteen are allowed for a 16-bit SCSI bus and eight are allowed for an 8-bit SCSI bus.
LUN Logical Unit Number. An encoded three-bit number f or the logical unit. LVD Low Voltage Differential. LVD is a robust design methodology that
improves power consumption, data integrity, cable lengths and support for multiple devices, while providing a migration path for increased I/O performance.
Mainboard A large circuit board that holds RAM, ROM, the microprocessor, custom
integrated circuits, and other components that make a computer work. It also has expansion slots for host adapters and other plug-in boards.
Glossary B-3
Page 72
Main Memory The part of a computer’s memorywhich is directly accessible by the CPU
(usually synonymous with RAM).
Mbyte Megabyte. A measure of computer storage equal to 1024 kilobytes. Motherboard See Mainboard. In some countries, the term Motherboard is not
appropriate.
Multitasking The initiation and control of more than one sequence of operations. This
allows programs to operate in parallel.
Multithreading The simultaneous accessing of data by more than one SCSI device. This
increases the agg regate data throughput.
NVRAM NonVolatile Random Access Memory. Actually an EEPROM
(Electronically Erasable Read Only Memory chip) used to store configuration information. See EEPROM.
Operating System
A pr ogram that organizes the internal activities of the computer and its peripheral devices. An operating system performs basic tasks such as moving data to and from devices, and managing information in memory. It also provides the user interface
Parity Checking A way to verify the accuracy of data transmitted over the SCSI bus. One
bit in the transfer is used to make the sum of all the 1 bits either odd or even (for odd or even parity). If the sum is not correct, an error message appears. SCSI uses odd parity.
PCI Peripheral Component Interconnect. A local bus specification that allows
connection of integ rated peripheral controller components, peripheral add-in boards, and processor/memory systems. It bypasses the slower ISA and EISA busses.
Peripheral Devices
A piece of hardware (such as a video monitor, disk drive, printer, or CD-ROM) used with a computer and under the computer’s control. SCSI peripherals are controlled through a SCSI host adapter.
Pin-1 Orientation
The alignment of pin-1 on a SCSI cable connector and the pin-1 position on the SCSI connector into which it is inserted. External SCSI cables are key ed to ensure proper alignment, but internal SCSI ribbon cables may not be.
B-4 Glossary
Page 73
PIO Programmed Input/Output. A way the CPU can transfer data to and from
memory using the computer’s I/O ports. PIO can be faster than DMA, but requires CPU time.
Port Address Also Port Number . The address through which commands are sent to a
host adapter board. This address is assigned by the PCI bus.
Port Number See Port Address. Queue Tags A way to keep track of multiple commands that allows for increased
throughput on the SCSI bus.
RAM Random Access Memory . Generally, the computer’s primary working
memory in which program instructions and data are stored and are accessible to the CPU. Information can be written to and read from RAM. The contents of RAM are lost when the computer is turned off.
RISC Core Some SCSI chips contain a RISC (Reduced Instruction Set Computer)
processor, programmed through microcode scripts.
ROM Read Only Memory. Memory from which information can be read but not
changed. The contents of R OM are not erased when the computer is turned off.
SCAM SCSI Configured Automatically. A method to automatically allocate SCSI
IDs via software when SCAM compliant SCSI devices are attached.
SCSI Small Computer System Interface. A specification for a high performance
peripheral bus and command set. The original standard is now referred to as SCSI-1.
SCSI-2 The current SCSI specification which adds features to the original
SCSI-1 standard.
SCSI-3 The next SCSI specification, which adds features to the SCSI-2 standard. SCSI Bus A host adapter and one or more SCSI peripherals connected by cables
in a linear chai n configur ation. The host adapter may exist anywhere on the chain, allowing connection of both internal and external SCSI devices. A system may have more than one SCSI bus by using multiple host adapters.
Glossary B-5
Page 74
SCSI Device Any device that conforms to the SCSI standard and is attached to the
SCSI bus by a SCSI cable. This includes SCSI host adapters and SCSI peripherals.
SCSI ID A way to uniquely identify each SCSI device on theSCSI bus. Each SCSI
bus has fifteen available SCSI IDs numbered 0 through 15 for Wide SCSI (or 0–7 for an 8-bit SCSI). The host adapter is assigned ID 7 giving it priority to control the bus.
SDMS Storage Device Management System.An LSI Logic softwareproduct that
manages SCSI system I/O.
STA SCSI Trade Association. A group of companies that cooperate to
promote SCSI parallel interface technology as a viable mainstream I/O interconnect for commercial computing.
Single-Ended SCSI
A hardware specification for connecting SCSI devices. It references each SCSI signal to a common ground. This is the most common method (as opposed to differential SCSI and low voltage differential SCSI, which uses a separate return for each signal).
Synchronous Data Transfer
One of the ways data is transferred over the SCSI bus. Transfer s are clocked with fixed-frequency pulses.
System BIOS Controls the low level POST (Power-On Self-Test), and basic operation
of the CPU and computer system.
Termination The electrical connection required at each end of the SCSI bus,
composed of a set of resistors.
Ultra SCSI A standard for SCSI data transfers. It allows a transfer rate of up to
20 Mbytes/s over an 8-bit SCSI bus, and up to 40 Mbytes/s over a 16-bit SCSI bus. STA (SCSI Trade Association) supports using the term “Ultra SCSI” over the older term “Fast-20”.
Ultra2 SCSI A standard for SCSI data transfers. It allows a transfer rate of up to
40 Mbytes/s over an 8-bit SCSI bus, and up to 80 Mbytes/s over a 16-bit SCSI bus. STA supports using the term “Ultra2 SCSI” over the older term “Fast-40”.
VCCI Voluntary Control Council for Interf erence. VHDCI Very High Density Cable Interconnect.
B-6 Glossary
Page 75
Wide SCSI A SCSI-2 feature allowing 16 or 32-bit transfers on the SCSI bus. This
dramatically increases the transfer rate over the standard 8-bit SCSI bus.
Wide Ultra SCSI The STA term for SCSI bus width 16 bits, SCSI bus speed maximum
data rate 40 Mbytes/s.
Wide Ultra2 SCSI
The STA term for SCSI bus width 16 bits, SCSI bus speed maximum data rate 80 Mbytes/s.
Word A two byte (or 16-bit) unit of information.
Glossary B-7
Page 76
B-8 Glossary
Page 77
Index
A
adapter boot order menu 3-5 adapter setup menu 3-8
CHS mapping 3-10 host SCSI ID 3-9 parity 3-9 removable media support 3-9 SCAM support 3-8
scan order 3-9 additional adapter configuration menu 3-6 alternate CHS mapping 3-10
B
board characteristics 1-3 board software 1-1 burst transfer rate 1-4 bus configurations 2-16
C
change adapter status menu 3-4 command FDISK/MBR 3-10 completing the installation 2-25 configuration utility 3-2 connecting the SCSI peripherals 2-6 cylinder head sector mapping 3-10
D
descriptions
SCSI activity LED interface
the PCI interface 1-4
the SCSI interface 1-4
wide Ultra2 SCSI 1-5 detailed installation procedure 2-3 device default settings 3-2 device selection menu
value changes device selection options
disconnect
exit this menu 3-14
format device 3-13
help 3-14
queue tags 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
3-11
3-13
1-5, A-12
verify 3-13
width 3-12 device selections menu 3-11 display mode 3-6 DMA bus master
32-bit or 64-bit
1-2
E
esc key option 3-7 exit the configuration utility
quit option exit this menu 3-14 external SCSI bus connections 2-13
3-14
F
FDISK/MBR command 3-10 features
board characteristics
PCI interface 1-2
SCSI interface 1-2 format device 3-13
1-3
G
global default settings 3-1
H
help option 3-7 host SCSI ID 3-9
I
inserting the host adapter 2-4 installation procedure check list 2-25 internal SCSI bus connections 2-8
L
language option 3-6 LED cables 2-12 logical units (LUNs) 3-13 LVD peripheral devices 2-16
M
main menu display 3-3 main menu options
display mode
3-6
LSI21002 PCI to Dual Channel SCSI Host Adapter IX-1
Page 78
main menu options (Cont.)
esc key help 3-7 language 3-6 mono/color 3-6 quit 3-7
3-7
P
parity 3-9 PCI interface 1- 2 PCI Slot 2-2 peripheral devices 2-22 preset host adapter setting
SCSI ID 7
2-22
Q
queue tags 3-13 quit option 3-7
R
read/write I/O time-out (seconds) 3-13 removable media support 3-9 removable media support choices
boot drive only none 3-9 with media installed 3-9
restore default setup 3-14
3-9
V
verify option 3-13 volts
3.3 V/5 V bus support
W
width option 3-12
1-2
S
SCAM support 3-8 scan for device at boot time 3-13 scan for SCSI logical units 3-13 scan order 3-9 SCSI activity LED interface 1-5, A-12 SCSI BIOS configuration utility 3-2 SCSI bus termination 2-15 SCSI Configured AutoMatically 1-3, 3-8 SCSI ID 2-22 SCSI interface 1-2 SCSI plug and play 1-3 SCSI TERMPWR 1-2 serial NVRAM 1-3 setting interrupts 2-24 setting SCSI IDs 2-22 special SCSI cables 1-5 standard cables 1-6 starting the SCSI BIOS configuration utility 3-2 sync rate option 3-12
T
termination 2-15 transfer capability 1-2
U
utilities menu
adapter setup device selections 3-7
3-7
IX-2 Index
Page 79
Customer Feedback
We would appreciate your feedback on this document. Please copy the following page, add your 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:
Thank you for your help in improving the quality of our documents.
Please include your name, phone number, fax number, and company address so that we may contact you directly for clarification or additional information.
LSI21002 PCI to Dual Channel SCSI Host Adapter
Page 80
Reader’s Comments
Fax your comments to: LSI Logic Corporation
Please tell us how you rate this document: LSI21002 PCI to Dual Channel SCSI Host Adapter User’s Guide. Place a check mark in the appropriate blank for each category.
Completeness of information ____ ____ ____ ____ ____ Clarity of information ____ ____ ____ ____ ____ Ease of finding information ____ ____ ____ ____ ____ Technical content ____ ____ ____ ____ ____ Usefulness of examples and
Overall manual ____ ____ ____ ____ ____
Whatcouldwedotoimprovethisdocument?
Technical Publications M/S E-198 Fax: 408.433.4333
Excellent Good Average Fair Poor
____ ____ ____ ____ ____
illustrations
If you found errors in this document, please specify the error and page number. If appropriate, please fax a marked-up copy of the page(s).
Please complete the information below so that we may contact you directly f or clarification or additional information.
Name Date Telephone
Fax Title Department Mail Stop Company Name Street City, State, Zip
Customer Feedback
Page 81
U.S. Distributors by State
A. E. Avnet Electronics
http://www.hh.avnet.com
B. M. Bell Microproducts,
Inc. (for HAB’s)
http://www.bellmicro.com
I. E. Insight Electronics
http://www.insight-electronics.com
W. E. Wyle Electronics
http://www.wyle.com
Alabama
Daphne I. E. Tel: 334.626.6190 Huntsville A. E. Tel: 256.837.8700 B. M. Tel: 256.705.3559 I. E. Tel: 256.830.1222 W.E. Tel: 800.964.9953
Alaska
A. E. Tel: 800.332.8638
Arizona
Phoenix A. E. Tel: 480.736.7000 B. M. Tel: 602.267.9551 W.E. Tel: 800.528.4040 Tempe I. E. Tel: 480.829.1800 Tucson A. E. Tel: 520.742.0515
Arkansas
W.E. Tel: 972.235.9953
California
Agoura Hills B. M. Tel: 818.865.0266 Granite Bay B. M. Tel: 916.523.7047 Irvine A. E. Tel: 949.789.4100 B. M. Tel: 949.470.2900 I. E. Tel: 949.727.3291 W.E. Tel: 800.626.9953 Los Angeles A. E. Tel: 818.594.0404 W.E. Tel: 800.288.9953 Sacramento A. E. Tel: 916.632.4500 W.E. Tel: 800.627.9953 San Diego A. E. Tel: 858.385.7500 B. M. Tel: 858.597.3010 I. E. Tel: 800.677.6011 W.E. Tel: 800.829.9953 San Jose A. E. Tel: 408.435.3500 B. M. Tel: 408.436.0881 I. E. Tel: 408.952.7000 Santa Clara W.E. Tel: 800.866.9953 Woodland Hills A. E. Tel: 818.594.0404 Westlake Village I. E. Tel: 818.707.2101
Colorado
Denver A. E. Tel: 303.790.1662 B. M. Tel: 303.846.3065 W. E. Tel: 800.933.9953 Englewood I. E. Tel: 303.649.1800 Idaho Springs B. M. Tel: 303.567.0703
Connecticut
Cheshire A. E. Tel: 203.271.5700 I. E. Tel: 203.272.5843 Wallingford W. E. Tel: 800.605.9953
Delaware
North/South A. E. Tel: 800.526.4812
Tel: 800.638.5988 B. M. Tel: 302.328.8968 W. E. Tel: 856.439.9110
Florida
Altamonte Springs B. M. Tel: 407.682.1199 I. E. Tel: 407.834.6310 Boca Raton I. E. Tel: 561.997.2540 Bonita Springs B. M. Tel: 941.498.6011 Clearwater I. E. Tel: 727.524.8850 Fort Lauderdale A. E. Tel: 954.484.5482 W. E. Tel: 800.568.9953 Miami B. M. Tel: 305.477.6406 Orlando A. E. Tel: 407.657.3300 W. E. Tel: 407.740.7450 Tampa W. E. Tel: 800.395.9953 St. Petersburg A. E. Tel: 727.507.5000
Georgia
Atlanta A. E. Tel: 770.623.4400 B. M. Tel: 770.980.4922 W. E. Tel: 800.876.9953 Duluth I. E. Tel: 678.584.0812
Hawaii
A. E. Tel: 800.851.2282
Idaho
A. E. Tel: 801.365.3800 W. E. Tel: 801.974.9953
Illinois
North/South A. E. Tel: 847.797.7300
Tel:314.291.5350 Chicago B. M. Tel: 847.413.8530 W. E. Tel: 800.853.9953 Schaumburg I. E. Tel: 847.885.9700
Indiana
Fort Wayne I. E. Tel: 219.436.4250 W. E. Tel: 888.358.9953 Indianapolis A. E. Tel: 317.575.3500
Iowa
W. E. Tel: 612.853.2280 Cedar Rapids A. E. Tel: 319.393.0033
Kansas
W. E. Tel: 303.457.9953 Kansas City A. E. Tel: 913.663.7900 Lenexa I. E. Tel: 913.492.0408
Kentucky
W. E. Tel: 937.436.9953 Central/Northern/ Western A. E. Tel: 800.984.9503
Tel:800.767.0329
Tel:800.829.0146
Louisiana
W. E. Tel: 713.854.9953 North/South A. E. Tel: 800.231.0253
Tel:800.231.5775
Maine
A. E. Tel: 800.272.9255 W. E. Tel: 781.271.9953
Maryland
Baltimore A. E. Tel: 410.720.3400 W. E. Tel: 800.863.9953 Columbia B. M. Tel: 800.673.7461 I. E. Tel: 410.381.3131
Massachusetts
Boston A. E. Tel: 978.532.9808 W. E. Tel: 800.444.9953 Burlington I. E. Tel: 781.270.9400 Marlborough B. M. Tel: 800.673.7459 Woburn B. M. Tel: 800.552.4305
Michigan
Brighton I. E. Tel: 810.229.7710 Detroit A. E. Tel: 734.416.5800 W. E. Tel: 888.318.9953 Clarkston B. M. Tel: 877.922.9363
Minnesota
Champlin B. M. Tel: 800.557.2566 Eden Prairie B. M. Tel: 800.255.1469 Minneapolis A. E. Tel: 612.346.3000 W. E. Tel: 800.860.9953 St. Louis Park I. E. Tel: 612.525.9999
Mississippi
A. E. Tel: 800.633.2918 W. E. Tel: 256.830.1119
Missouri
W. E. Tel: 630.620.0969 St. Louis A. E. Tel: 314.291.5350 I. E. Tel: 314.872.2182
Montana
A. E. Tel: 800.526.1741 W. E. Tel: 801.974.9953
Nebraska
A. E. Tel: 800.332.4375 W. E. Tel: 303.457.9953
Nevada
Las Vegas A. E. Tel: 800.528.8471 W. E. Tel: 702.765.7117
New Hampshire
A. E. Tel: 800.272.9255 W. E. Tel: 781.271.9953
New Jersey
North/South A. E. Tel: 201.515.1641
Tel: 609.222.6400 Mt. Laurel I. E. Tel: 856.222.9566 Pine Brook B. M. Tel: 973.244.9668 W. E. Tel: 800.862.9953 Parsippany I. E. Tel: 973.299.4425 Wayne W. E. Tel: 973.237.9010
New Mexico
W. E. Tel: 480.804.7000 Albuquerque A. E. Tel: 505.293.5119
Page 82
U.S. Distributors by State (Continued)
New York
Hauppauge I. E. Tel: 516.761.0960 Long Island A. E. Tel: 516.434.7400 W.E. Tel: 800.861.9953 Rochester A. E. Tel: 716.475.9130 I. E. Tel: 716.242.7790 W.E. Tel: 800.319.9953 Smithtown B. M. Tel: 800.543.2008 Syracuse A. E. Tel: 315.449.4927
North Carolina
Raleigh A. E. Tel: 919.859.9159 I. E. Tel: 919.873.9922 W.E. Tel: 800.560.9953
North Dakota
A. E. Tel: 800.829.0116 W.E. Tel: 612.853.2280
Ohio
Cleveland A. E. Tel: 216.498.1100 W.E. Tel: 800.763.9953 Dayton A. E. Tel: 614.888.3313 I. E. Tel: 937.253.7501 W.E. Tel: 800.575.9953 Strongsville B. M. Tel: 440.238.0404 Valley View I. E. Tel: 216.520.4333
Oklahoma
W.E. Tel: 972.235.9953 Tulsa A. E. Tel: 918.459.6000 I. E. Tel: 918.665.4664
Oregon
Beaverton B. M. Tel: 503.524.1075 I. E. Tel: 503.644.3300 Portland A. E. Tel: 503.526.6200 W.E. Tel: 800.879.9953
Pennsylvania
Mercer I. E. Tel: 412.662.2707 Philadelphia A. E. Tel: 800.526.4812 B. M. Tel: 877.351.2355 W.E. Tel: 800.871.9953 Pittsburgh A. E. Tel: 412.281.4150 W.E. Tel: 440.248.9996
Rhode Island
A. E. 800.272.9255 W.E. Tel: 781.271.9953
South Carolina
A. E. Tel: 919.872.0712 W. E. Tel: 919.469.1502
South Dakota
A. E. Tel: 800.829.0116 W. E. Tel: 612.853.2280
Tennessee
W. E. Tel: 256.830.1119 East/West A. E. Tel: 800.241.8182
Tel: 800.633.2918
Texas
Arlington B. M. Tel: 817.417.5993 Austin A. E. Tel: 512.219.3700 B. M. Tel: 512.258.0725 I. E. Tel: 512.719.3090 W. E. Tel: 800.365.9953 Dallas A. E. Tel: 214.553.4300 B. M. Tel: 972.783.4191 W. E. Tel: 800.955.9953 El Paso A. E. Tel: 800.526.9238 Houston A. E. Tel: 713.781.6100 B. M. Tel: 713.917.0663 W. E. Tel: 800.888.9953 Richardson I. E. Tel: 972.783.0800 Rio Grande Valley A. E. Tel: 210.412.2047 Stafford I. E. Tel: 281.277.8200
Utah
Centerville B. M. Tel: 801.295.3900 Murray I. E. Tel: 801.288.9001 Salt Lake City A. E. Tel: 801.365.3800 W. E. Tel: 800.477.9953
Vermont
A. E. Tel: 800.272.9255 W. E. Tel: 716.334.5970
Virginia
A. E. Tel: 800.638.5988 W. E. Tel: 301.604.8488 Haymarket B. M. Tel: 703.754.3399 Springfield B. M. Tel: 703.644.9045
Washington
Kirkland I. E. Tel: 425.820.8100 Maple Valley B. M. Tel: 206.223.0080 Seattle A. E. Tel: 425.882.7000 W. E. Tel: 800.248.9953
West Virginia
A. E. Tel: 800.638.5988
Wisconsin
Milwaukee A. E. Tel: 414.513.1500 W. E. Tel: 800.867.9953 Wauwatosa I. E. Tel: 414.258.5338
Wyoming
A. E. Tel: 800.332.9326 W. E. Tel: 801.974.9953
Page 83
Direct Sales Representatives by State (Components and Boards)
E. A. Earle Associates E. L. Electrodyne - UT GRP Group 2000 I. S. Infinity Sales, Inc. ION ION Associates, Inc. R. A. Rathsburg Associ-
ates, Inc.
SGY Synergy Associates,
Inc.
Arizona
Tempe E. A. Tel: 480.921.3305
California
Calabasas I. S. Tel: 818.880.6480 Irvine I. S. Tel: 714.833.0300 San Diego E. A. Tel: 619.278.5441
Illinois
Elmhurst R. A. Tel: 630.516.8400
Indiana
Cicero R. A. Tel: 317.984.8608 Ligonier R. A. Tel: 219.894.3184 Plainfield R. A. Tel: 317.838.0360
Massachusetts
Burlington SGY Tel: 781.238.0870
Michigan
Byron Center R. A. Tel: 616.554.1460 Good Rich R. A. Tel: 810.636.6060 Novi R. A. Tel: 810.615.4000
North Carolina
Cary GRP Tel: 919.481.1530
Ohio
Columbus R. A. Tel: 614.457.2242 Dayton R. A. Tel: 513.291.4001 Independence R. A. Tel: 216.447.8825
Pennsylvania
Somerset R. A. Tel: 814.445.6976
Texas
Austin ION Tel: 512.794.9006 Arlington ION Tel: 817.695.8000 Houston ION Tel: 281.376.2000
Utah
Salt Lake City E. L. Tel: 801.264.8050
Wisconsin
Muskego R. A. Tel: 414.679.8250 Saukville R. A. Tel: 414.268.1152
Page 84
Sales Offices and Design Resource Centers
LSI Logic Corporation CorporateHeadquarters
1551 McCarthy Blvd Milpitas CA 95035
Tel: 408.433.8000 Fax: 408.433.8989
NORTH AMERICA California
Irvine
18301 Von Karman Ave Suite 900 Irvine, C A 92612
Tel: 949.809.4600
Fax: 949.809.4444 Pleasanton Design Center
5050 Hopyard Road, 3rd Floor Suite 300 Pleasanton, CA 94588
Tel:925.730.8800 Fax: 925.730.8700
San Diego
7585 Ronson Road Suite 100 San Diego, CA 92111
Tel:858.467.6981 Fax: 858.496.0548
Silicon Valley
1551 McCarthy Blvd Sales Office M/S C-500 Milpitas, CA 95035
Tel: 408.433.8000
Fax: 408.954.3353
Design Center M/S C-410 Tel: 408.433.8000 Fax:408.433.7695
Wireless Design Center
11452 El Camino Real Suite 210 San Diego, CA 92130
Tel:858.350.5560 Fax: 858.350.0171
Colorado
Boulder
4940 Pearl East Circle Suite 201 Boulder, CO 80301
Tel: 303.447.3800
Fax: 303.541.0641 Colorado Springs
4420 Arrowswest Drive Colorado Springs, CO 80907
Tel:719.533.7000 Fax: 719.533.7020
Fort Collins
2001 Danfield Court Fort Collins, CO 80525
Tel:970.223.5100 Fax: 970.206.5549
Florida
Boca Raton
2255 Glades Road Suite 324A Boca Raton, FL 33431
Tel:561.989.3236 Fax: 561.989.3237
Georgia
Alpharetta
2475 Nor th Winds Parkway Suite 200 Alpharetta, GA 30004
Tel:770.753.6146 Fax: 770.753.6147
Illinois
Oakbrook Terrace
Two Mid American Plaza Suite 800 Oakbrook Terrace, IL 60181
Tel:630.954.2234 Fax: 630.954.2235
Kentucky
Bowling Green
1262 Chestnut Street Bowling Green, KY 42101
Tel:270.793.0010 Fax: 270.793.0040
Maryland
Bethesda
6903 Rockledge Drive Suite 230 Bethesda, MD 20817
Tel:301.897.5800 Fax: 301.897.8389
Massachusetts
Waltham
200 West Street Waltham,MA 02451
Tel: 781.890.0180
Fax: 781.890.6158 Burlington - Mint Technology
77 South Bedford Street Burlington, MA 01803
Tel:781.685.3800 Fax: 781.685.3801
Minnesota
Minneapolis
8300 Nor man Center Drive Suite 730 Minneapolis,MN 55437
Tel: 612.921.8300
Fax: 612.921.8399
New Jersey
Red Bank
125 Half Mile Road Suite 200 Red Bank, NJ 07701
Tel:732.933.2656 Fax: 732.933.2643
Cherry H ill - Mint Technology
215 Longstone Drive Cherry Hill, NJ 08003
Tel:856.489.5530 Fax: 856.489.5531
New York
Fairport
550 Willowbrook Office Park Fairport, NY 14450
Tel:716.218.0020 Fax: 716.218.9010
North Carolina
Raleigh
Phase II 4601 Six Forks Road Suite 528 Raleigh, NC 27609
Tel:919.785.4520 Fax: 919.783.8909
Oregon
Beaverton
15455 NW Greenbrier Parkway Suite 235 Beaverton, OR 97006
Tel:503.645.0589 Fax: 503.645.6612
Texas
Austin
9020 Capital of TX HighwayNorth Building 1 Suite 150 Austin, TX 78759
Tel:512.388.7294 Fax: 512.388.4171
Plano
500 NorthCentral Expressway Suite 440 Plano,TX 75074
Tel: 972.244.5000
Fax: 972.244.5001 Houston
20405 State Highway 249 Suite 450 Houston, TX 77070
Tel:281.379.7800 Fax: 281.379.7818
Canada Ontario
Ottawa
260 Hearst Way Suite 400 Kanata, ON K2L 3H1
Tel: 613.592.1263
Fax: 613.592.3253
INTERNATIONAL France
Paris
LSI Logic S.A. Immeuble Europa
53 bis Avenue de l'Europe B.P. 139 78148 V elizy-Villacoub lay Cedex, Paris
Tel: 33.1.34.63.13.13
Fax: 33.1.34.63.13.19
Germany
Munich
LSI Logic GmbH
Orleansstrasse 4 81669 Munich
Tel: 49.89.4.58.33.0
Fax: 49.89.4.58.33.108 Stuttgart
Mittlerer Pfad 4 D-70499 Stuttgart
Tel: 49.711.13.96.90
Fax: 49.711.86.61.428
Italy
Milan
LSI Logic S.P.A.
CentroDirezionaleColleoniPalazzo Orione Ingresso 1 20041 Agrate Brianza, Milano
Tel: 39.039.687371
Fax: 39.039.6057867
Japan
Tokyo
LSI Logic K.K.
Rivage-Shinagawa Bldg. 14F 4-1-8 Kounan Minato-ku, Tokyo 108-0075
Tel: 81.3.5463.7821
Fax: 81.3.5463.7820 Osaka
Crystal Tower 14F 1-2-27 Shiromi Chuo-ku, Osaka 540-6014
Tel: 81.6.947.5281
Fax: 81.6.947.5287
Page 85
Sales Offices and Design Resource Centers (Continued)
Korea
Seoul
LSI Logic Corporation of Korea Ltd
10th Fl., Haesung 1 Bldg. 942, Daechi-dong, Kangnam-ku, Seoul, 135-283
Tel: 82.2.528.3400 Fax: 82.2.528.2250
The Netherlands
Eindhoven
LSI Logic Europe Ltd
World TradeCenter Eindhoven Building ‘Rijder’ Bogert 26 5612 LZ Eindhoven
Tel:31.40.265.3580 Fax: 31.40.296.2109
Singapore
Singapore
LSI Logic Pte Ltd
7 Temasek Boulevard #28-02 Suntec Tower One Singapore 038987
Tel:65.334.9061 Fax: 65.334.4749
Sweden
Stockholm
LSI Logic AB
Finlandsgatan 14 164 74 Kista
Tel: 46.8.444.15.00
Fax: 46.8.750.66.47
Taiwan
Taipei
LSI Logic Asia, Inc. Taiwan Branch
10/F 156 Min Sheng E. Road Section 3 Taipei, Taiwan R.O.C.
Tel:886.2.2718.7828 Fax: 886.2.2718.8869
United Kingdom
Bracknell
LSI Logic Europe Ltd
Greenwood House London Road Bracknell, Berkshire RG12 2UB
Tel: 44.1344.426544
Fax: 44.1344.481039
Sales Offices with
Design Resource Centers
Page 86
International Distributors
Australia
New South Wales
Reptechnic Pty Ltd
3/36 Bydown Street Neutral Bay,NSW 2089
Tel: 612.9953.9844
Fax: 612.9953.9683
Belgium Acal nv/sa
Lozenberg 4 1932 Zaventem
Tel:32.2.7205983 Fax: 32.2.7251014
China
Beijing
LSI Logic International Services Inc.
Beijing Representative Office
Room 708 Canway Building 66 Nan Li Shi Lu Xicheng District Beijing 100045, China
Tel:86.10.6804.2534 to 38 Fax: 86.10.6804.2521
France
Rungis Cedex
Azzurri Technology France
22 Rue Saarinen Sillic 274 94578 Rungis Cedex
Tel:33.1.41806310 Fax: 33.1.41730340
Germany
Haar
EBV Elektronik
Hans-Pinsel Str.4 D-85540 Haar
Tel:49.89.4600980 Fax: 49.89.46009840
Munich
Avnet Emg GmbH
Stahlgruberring 12 81829 Munich
Tel:49.89.45110102 Fax: 49.89.42.27.75
Wuennenberg-Haaren
Peacock AG
Graf-Zepplin-Str14 D-33181 Wuennenberg-Haaren
Tel:49.2957.79.1692 Fax: 49.2957.79.9341
Hong Kong
Hong Kong
AVT Industrial Ltd
Unit 608 Tower 1 Cheung Sha Wan Plaza 833 Cheung Sha Wan Road Kowloon,Hong Kong
Tel:852.2428.0008 Fax: 852.2401.2105
Serial System (HK) Ltd
2301 Nanyang Plaza 57 Hung ToRoad, Kwun Tong Kowloon,Hong Kong
Tel:852.2995.7538 Fax: 852.2950.0386
India
Bangalore
Spike Technologies India Private Ltd
951, Vijayalakshmi Complex, 2nd Floor, 24th Main, J P Nagar II Phase, Bangalore, India 560078
Tel: 91.80.664.5530
Fax: 91.80.664.9748
Israel
Tel Aviv
Eastronics Ltd
11 Rozanis Street P.O. Box 39300 Tel Aviv 61392
Tel:972.3.6458777 Fax: 972.3.6458666
Japan
Tokyo
Daito Electron
Sogo Kojimachi No.3Bldg 1-6 Kojimachi Chiyoda-ku,Tokyo 102-8730
Tel:81.3.3264.0326 Fax: 81.3.3261.3984
Global Electronics Corporation
NichibeiTime24Bldg. 35 Tansu-cho Shinjuku-ku,Tokyo 162-0833
Tel:81.3.3260.1411 Fax: 81.3.3260.7100 Technical Center Tel:81.471.43.8200
Marubeni Solutions
1-26-20 Higashi Shibuya-ku, Tokyo 150-0001
Tel:81.3.5778.8662 Fax: 81.3.5778.8669
Shinki Electronics
Myuru Daikanyama 3F 3-7-3 Ebisu Minami Shibuya-ku, Tokyo 150-0022
Tel:81.3.3760.3110 Fax: 81.3.3760.3101
Yokohama-City
Innotech
2-15-10 Shin Yokohama Kohoku-ku Yokohama-City, 222-8580
Tel: 81.45.474.9037 Fax: 81.45.474.9065
Macnica Corporation
Hakusan High-Tech Park 1-22-2 Hadusan, Midori-Ku, Yokohama-City, 226-8505
Tel: 81.45.939.6140 Fax: 81.45.939.6141
The Netherlands
Eindhoven
Acal Nederland b.v.
Beatrix de Rijkweg 8 5657 EG Eindhoven
Tel:31.40.2.502602 Fax: 31.40.2.510255
Switzerland
Brugg
LSI Logic Sulzer AG
Mattenstrasse 6a CH 2555 Brugg
Tel:41.32.3743232 Fax: 41.32.3743233
Taiwan
Taipei
Avnet-Mercuries Corporation, Ltd
14F, No. 145, Sec. 2, ChienKuo N. Road Taipei, Taiwan, R.O.C.
Tel:886.2.2516.7303 Fax: 886.2.2505.7391
Lumax International Corporation, Ltd
7th Fl., 52, Sec. 3 Nan-Kang Road Taipei, Taiwan, R.O.C.
Tel:886.2.2788.3656 Fax: 886.2.2788.3568
Prospect Technology Corporation, Ltd
4Fl., No. 34, Chu Luen Street Taipei, Taiwan, R.O.C.
Tel:886.2.2721.9533 Fax: 886.2.2773.3756
Wintech Microeletronics Co., Ltd
7F., No. 34, Sec. 3, PatehRoad Taipei, Taiwan, R.O.C.
Tel:886.2.2579.5858 Fax: 886.2.2570.3123
United Kingdom
Maidenhead
Azzurri Technology Ltd
16 Grove Park Business Estate WalthamRoad White Waltham Maidenhead, Berkshire SL6 3LW
Tel:44.1628.826826 Fax: 44.1628.829730
Milton Keynes
Ingram Micr o (UK) Ltd
Garamonde Drive Wymbush Milton Keynes BuckinghamshireMK8 8DF
Tel:44.1908.260422 Swindon
EBV Elektronik
12 Interface Business Park Bincknoll Lane Wootton Bassett, Swindon, Wiltshire SN4 8SY
Tel:44.1793.849933 Fax: 44.1793.859555
Sales Offices with
Design Resource Centers
Loading...