TECHNICAL
MANUAL
LSI53C1000
PCI to Ultra160
SCSI Controller
July 2003
Version 2.2
®
DB14-000128-04
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 DB14-000128-04, Version 2.2 (July 2003). This document describes
the LSI Logic LSI53C1000 PCI to Ultra160 SCSI Controller and will remain the
official reference source for all revisions/releases of this product until rescinded
by an update.
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 parties.
Ultra SCSI is the term used by the SCSI Trade Association (STA) to describe
Fast-20 SCSI, as documented in the SCSI-3 Fast-20 Parallel Interface standard,
X3.277-199X.
Ultra2 SCSI is the term used by the SCSI Trade Association (STA) to describe
Fast-40 SCSI, as documented in the SCSI Parallel Interface–2 standard, (SPI-2)
X3T10/1142D.
Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
TRADEMARK ACKNOWLEDGMENT
LSI Logic, the LSI Logic logo design, TolerANT, SCRIPTS, SDMS, SureLINK, and
LVDlink are trademarks or registered trademarks of LSI Logic Corporation. All
other brand and product names may be trademarks of their respective companies.
KL
To receive product literature, visit us at http://www.lsilogic.com.
For a current list of our distributors, sales offices, and design resource
centers, view our web page located at
http://www.lsilogic.com/contacts/index.html
ii
Version 2.2
Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
Preface
This book is the primary reference and technical manual for the LSI Logic
LSI53C1000 PCI to Ultra160 SCSI Controller. This manual contains a
complete functional description for the product and includes physical and
electrical specifications.
Audience
This document was prepared for system designers and programmers
who are using this device to design an Ultra160 SCSI port for PCI-based
personal computers, workstations, servers or embedded applications.
Organization
This document has the following chapters and appendixes:
•
•
Chapter 1,
Introduction,
provides general information about the
LSI53C1000.
Chapter 2,
Functional Description,
describes the main functional
areas of the chip in greater detail, including the interfaces to the
SCSI bus and external memory.
Chapter 3,
Signal Descriptions,
contains the pin diagram and signal
descriptions.
Chapter 4,
Registers,
describes each bit in the operating registers,
and is organized by register address.
Chapter 5,
SCSI SCRIPTS Instruction Set,
defines all of the SCSI
SCRIPTS instructions that are supported by the LSI53C1000.
Chapter 6,
Specifications,
contains the electrical characteristics and
AC timing diagrams.
Appendix A,
Register Summary,
is a register summary.
•
•
•
•
•
Preface
Version 2.2
Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
iii
•
Appendix B,
External Memory Interface Diagram Examples,
contains several example interface drawings for connecting the
LSI53C1000 to external ROMs.
Related Publications
For background please contact:
ANSI
www.ansi.org
11 West 42nd Street
New York, NY 10036
(212) 642-4900
Ask for document number X3.131-199X (SCSI-2)
Global Engineering Documents
www.global.ihs.com
15 Inverness Way East
Englewood, CO 80112
(800) 854-7179 or (303) 397-7956 (outside U.S.) FAX (303) 397-2740
Ask for document number X3.131-1994 (SCSI-2) or X3.253
(SCSI-3 Parallel Interface)
ENDL Publications
www.rahul.net/endl/
14426 Black Walnut Court
Saratoga, CA 95070
(408) 867-6642
Document names:
SCSI Bench Reference, SCSI Encyclopedia, SCSI Tutor
Prentice Hall
113 Sylvan Avenue
Englewood Cliffs, NJ 07632
(800) 947-7700
Ask for document number ISBN 0-13-796855-8,
SCSI: Understanding
the Small Computer System Interface
iv
Preface
Version 2.2
Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
LSI Logic World Wide Web Home Page
www.lsil.com
SCSI SCRIPTS™ Processors Programming Guide,
Document No.
DB15-000159-01
PCI Special Interest Group
www.pcisig.org
2575 N. E. Katherine
Hillsboro, OR 97214
(800) 433-5177; (503) 693-6232 (International); FAX (503) 693-8344
Conventions Used in This Manual
The word
assert
means to drive a signal true or active. The word
deassert
means to drive a signal false or inactive.
Hexadecimal numbers are indicated by the prefix “0x” —for example,
0x32CF. Binary numbers are indicated by the prefix “0b” —for example,
0b0011.0010.1100.1111.
Revision Record
Revision
0.1
1.0
2.0
2.1
2.2
Date
1/2000
5/2000
11/2000
2/2001
6/2003
Remarks
Advanced version
Preliminary version
Final version.
Changed branding from SYM53C1000 to LSI53C1000.
Changed Ultra3 references to Ultra160.
Added instructions for setting the GPIO registers. Changed Vih (max) to
11.0 V in Table 6.10. Corrected VSSC ball assignment to C26 in Table 6.52.
In Table 3.1, changed GPIO[4:0] pins to “Pulled down internally.”
Preface
Version 2.2
Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
v