ICS SB586T User manual

SB586T Series
Product Manual
MANUAL NUMBER : 00431-220-5B

Page - iii
FOREWORD
This product manual provides information to install, operate and or program the referenced product(s)
manufactured or distributed by ICS Advent. The following pages contain information regarding the war-
ranty and repair policies.
Check our Web site (http://www.icsadvent.com/techsupport) for technical information, manual, and BIOS
updates. Technical assistance is also available at: 800-480-0044 (U.S. and Canada) or 858-677-0877
(international).
Manual errors, omissions, bugs, and/or comments: A Customer Comments section is included at the
end of this manual. If you experience any problems with the manual or just want to give us some feedback,
please review the information in this section. It will tell you how to easily access our web site and provide
immediate feedback online.
The information in this document is provided for reference only. ICS Advent does not assume any liability
arising out of the application or use of the information or products described herein. This document may
contain or reference information and products protected by copyrights or patents and does not convey any
license under the patent rights of ICS Advent, nor the rights of others.
Copyright © 1997, 1999 by ICS Advent, a California Corporation, 6260 Sequence Drive, San Diego, CA
92121-4371. ICS Advent is a Registered Trademark of ICS Advent. All trademarks and registered trade-
marks are the property of their respective owners. All rights reserved. Printed in the United States of
America. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form or by any means, electronic, mechanical, photocopying, recording , or otherwise, without the prior
written permission of the publisher.

Page - iv
Shipments not in compliance with this Guarantee
and Limited Warranty Return Policy will not be ac-
cepted by ICS Advent.
Guarantee
A thirty day money-back guarantee is provided on all standard products sold. Special order products are
covered by our Limited Warranty, however they may not be returned for refund or credit. EPROMs,
RAM, Flash EPROMs or other forms of solid electronic media are not returnable for credit - but for
replacement only. Extended Warranty available. Consult factory.
Refunds
In order to receive refund on a product purchase price, the product must not have been damaged by
the customer or by the common carrier chosen by the customer to return the goods, and the product
must be returned complete (meaning all manuals, software, cables, etc.) within 30 days of receipt and
in as-new and resalable condition. The Return Procedure must be followed to assure prompt
refund.
Restocking Charges
Product returned after 30 days, and before 90 days, of the purchase will be subject to a minimum 20%
restocking charge and any charges for damaged or missing parts.
Products not returned within 90 days of purchase, or products which are not in as-new and re-
saleable condition, are not eligible for credit return and will be returned to the customer.
Limited Warranty
Effective April 1, 1998, all products carry a two-year limited warranty with the exception of the Perfor-
mance Series I/O products, which are warranted to the original purchaser for as long as they own the
product, subject to all other conditions below, including those regarding neglect, misuse and acts of God.
Within one year of purchase, ICS Advent will repair or replace, at our option, any defective product. At any
time after one year, we will repair or replace, at our option, any defective Performance Series I/O product
sold. This does not include products damaged in shipment, or damaged through customer neglect or misuse.
ICS Advent will service the warranty for all standard catalog products for the first year from the date of
shipment. After the second year, for products not manufactured by ICS Advent, the remainder of the
manufacturer's warranty, if any, will be serviced by the manufacturer directly.
The Return Procedure must be followed to assure repair or replacement. ICS Advent will normally
return your replacement or repaired item via Second Day Air. Overnight delivery or delivery via
other carriers is available at additional charge.
The limited warranty is void if the product has been subjected to alteration, neglect, misuse, or
abuse; if any repairs have been attempted by anyone other than ICS Advent or its authorized agent;
or if the failure is caused by accident, acts of God, or other causes beyond the control of ICS Advent
or the manufacturer. Neglect, misuse, and abuse shall include any installation, operation, or
maintenance of the product other than in accordance with the owners manual.
No agent, dealer, distributor, service company, or other party is authorized to change, modify, or
extend the terms of this Limited Warranty in any manner whatsoever. ICS Advent reserves the right
to make changes or improvements in any product without incurring any obligation to similarly alter
products previously purchased.

Page - v
Return Procedure
For any Limited Warranty or Guarantee return, please contact ICS Advent's Customer Service at 800-480-
0044 (U.S. and Canada) or 858-677-0877 (international) and obtain a Return Material Authorization
(RMA) Number. All product(s) returned to ICS Advent for service or credit must be accompanied by a
Return Material Authorization (RMA) Number. Freight on all returned items must be prepaid by the
customer who is responsible for any loss or damage caused by common carrier in transit. Returns for
Warranty must include a Failure Report for each unit, by serial number(s), as well as a copy of the original
invoice showing date of purchase.
To reduce risk of damage, returns of product must be in an ICS Advent shipping container. If the
original container has been lost or damaged, new shipping containers may be obtained from ICS
Advent Customer Service at a nominal cost.
Limitation of Liability
In no event shall ICS Advent be liable for any defect in hardware or software or loss or inadequacy of data
of any kind, or for any direct, indirect, incidental, or consequential damages in connection with or arising out
of the performance or use of any product furnished hereunder. ICS Advent liability shall in no event exceed
the purchase price of the product purchased hereunder. The foregoing limitation of liability shall be equally
applicable to any service provided by ICS Advent or its authorized agent.
Some Sales Items and Customized Systems are not subject to the guarantee and limited warranty. How-
ever in these instances , any deviations will be disclosed prior to sales and noted in the original invoice. ICS
Advent reserves the right to refuse returns or credits on software or special order items.

Page - vi
Advisories
Three types of advisories are used throughout the manual to stress important points or warn of potential
hazards to the user or the system. They are the Note, the Caution, and the Warning. Following is an example
of each type of advisory:
Note: The note is used to present information which may provide special instruction or extra
information which may help to simplify the use of the product.
CAUTION!
A Caution is used to alert you of a situation which if ignored may cause injury or
damage equipment.
WARNING!
AWarningisusedto alertyouof asituationwhich ifignoredwill cause seriousinjury.
Cautions and Warnings are accented with triangular symbols. The excalmation symbol is used in all cautions
and warnings to help alert you to the important instructions. The lightning flash symbol is used on the left
hand side of a caution or a warning if the advisory relates to the presence of voltage which may be of
sufficient magnitude to cause electrical shock.
Use caution when servicing any electrical component. We have tried to identify the areas which may pose
a Caution or Warning condition in this manual; however, ICS Advent does not claim to have covered all
situations which might require the use of a Caution or Warning.
You must refer to the documentation for any component you install into a computer system to insure proper
precautions and procedures are followed.

Page - vii
Table of Contents
FOREWORD ............................................................................................... iii
Guarantee ..................................................................................................iv
Limited Warranty .......................................................................................iv
Return Procedure ......................................................................................v
Limitation of Liability .................................................................................v
Advisories ..................................................................................................vi
Chapter 1: Introduction ............................................................................................... 1-1
General ................................................................................................................................................ 1-1
Year 2000 Compliance .................................................................................................................. 1-1
Features ............................................................................................................................................... 1-2
Onboard Controllers ...................................................................................................................... 1-2
Display Controller (SB586T2V, SB586TS2V, and SB586TT) ............................................ 1-2
Ultra Wide SCSI Controller (SB586TS and SB586TS2V)................................................. 1-3
Dual EIDE Disk Drive Controller ....................................................................................... 1-3
Diskette Drive Controller .................................................................................................. 1-4
I/O Ports........................................................................................................................................ 1-4
Watchdog Circuit .......................................................................................................................... 1-4
Ethernet Connector (SB586TT) ..................................................................................................... 1-4
Universal Serial Bus (SB586TU).................................................................................................... 1-4
Specifications ...................................................................................................................................... 1-4
Products Covered by this Manual ........................................................................................................ 1-8
Chapter 2: Connectors and Layouts ........................................................................ 2-1
Connectors ........................................................................................................................................... 2-1
Board Layouts ...................................................................................................................................... 2-6
Chapter 3: Installation ................................................................................................. 3-1
EIDE and Floppy Device Connection.................................................................................................... 3-1
SCSI Device Connection ...................................................................................................................... 3-1
SCSI Device Drivers ............................................................................................................................. 3-2
Adding/Removing Board Components .................................................................................................. 3-3
Installing RAM ............................................................................................................................... 3-3
Installing the CPU and Fan ........................................................................................................... 3-4
Jumper Settings ................................................................................................................................... 3-5
JP1 ................................................................................................................................................ 3-5
JP2 ................................................................................................................................................ 3-5
JP3 ................................................................................................................................................ 3-5
DIP Switch .................................................................................................................................... 3-7
Processor Speed Settings ................................................................................................................... 3-8

Page - viii
Chapter 4: Maintenance and Troubleshooting ......................................................... 4-1
Troubleshooting .................................................................................................................................... 4-1
FCC Compliance Statement for FCC Class A Devices ........................................................................ 4-1
How to Remain CE Compliant .............................................................................................................. 4-2
Returns ................................................................................................................................................ 4-4
Appendix A: AMIBIOS 95 ............................................................................................ A-1
List of Figures
Figure 2-1: SB586T (Base Model) ............................................................................................................. 2-7
Figure 2-2: SB586TS (SCSI 3) ................................................................................................................... 2-8
Figure 2-3: SB586T2V(SVGA Video) ......................................................................................................... 2-9
Figure 2-4: SB586TS2V (SCSI 3 and SVGA Video) ................................................................................. 2-10
Figure 2-5: SB586TT (Ethernet and SVGA Video) .................................................................................... 2-11
Figure 2-6: SB586TU (USB Port) ..............................................................................................................2-12
Figure 3-1: 68-to 50-Pin Adapter ................................................................................................................ 3-2
Figure 3-2: Straight 8-Bit SCSI Chain ........................................................................................................ 3-2
Figure 3-3: RAM Installation ...................................................................................................................... 3-4
Figure 3-4: SIMM Installation ..................................................................................................................... 3-4
Figure 3-5: Component Locations ............................................................................................................... 3-6
Figure 3-6: S1 Location and Functions ...................................................................................................... 3-7
Figure 3-7: JP3 Voltage Settings ................................................................................................................ 3-8
List of Tables
Table 1-1: SB586T Models......................................................................................................................... 1-2
Table 1-2: Video Resolutions, Refresh Rates, and Colors .......................................................................... 1-3
Table 3-1: S1 Base Fraction and JP3 Voltage Settings .............................................................................. 3-9
Current Revision 5B
July 1999

Chapter 1: Introduction
ManualNumber: 00431-220-5 Page 1-1
Chapter 1: Introduction
This manual describes the SB586T family of single board computers. A complete list of products
covered by this manual appears at the end of this chapter. Chapter 1 provides general information
and specifications. Chapter 2 lists the connector pinouts and illustrates the five board layouts in the
series. Chapter 3 describes how to install components and set switches. Chapter 4 describes main-
tenance and troubleshooting. The appendix describes the BIOS.
General
The SB586T series of CPU boards are full featured, industrialized, single board computers support-
ing the Intel®Pentium®, Pentium with MMX technology, AMD K6®, and AMD K6-2 processors.
The SB586T series combines on one board many features normally needed for system operation,
including high-speed serial ports, parallel port, and disk controllers. This design reduces the number
of slots required on the passive backplane and allows room for additional feature cards. All onboard
controllers may be disabled through the system BIOS.
The boards feature an external bus architecture that complies with the ISA standard and includes a
PCI bus extension to communicate with onboard functions. This extension supports the DEC PCI-
to-PCI bridge chip, allowing additional peripherals on the PCI bus.
The SB586T series supports a full range of processors with speeds ranging from 100 to 300MHz.
You may select models with or without MMX support or the similar 3DNow!®technology. All
processors fit into a ZIF Socket 7 and include a fan-cooled heat sink. You can upgrade your proces-
sor easily by replacing it and making a few adjustments to a jumper and a DIP switch.
Each board has four 72-pin SIMM sockets, arranged in two banks and will accept up to 256MB of
DRAM using 32-bit EDO or 36-bit FPM SIMMs. ECC memory is also supported. In addition, a
512K onboard synchronous pipeline burst cache is standard on all models.
Year 2000 Compliance
ICS Advent warrants that the SB586T series has been tested for Year 2000 compliance. The boards
have been verified to "roll over" to the year 2000 properly and to indicate the proper date for the leap
year. This warranty applies to the feature board only and does not guarantee that improperly written
application software will report the year correctly.

ManualNumber: 00431-220-5Page 1-2
SB586T Series Manual
Features
Table 1-1 lists the major features of each model in the SB586T series.
Table 1-1: SB586T Models
0RGHO
1XPEHU %DVH 0RGHO 8QLYHUVDO 6HULDO%XV 6&6, (WKHUQHW 69*$ 9LGH R
6%7 ;
6%78 ;
6%76 ;
6%79 ;
6%769 ; ;
6%77 ; ;
Onboard Controllers
Onboard controllers for disk drives, serial ports, and parallel ports are incorporated into the design of
the SB586T series. SCSI and video controllers are options at the time of purchase. All onboard
controllers are individually enabled or disabled through the system BIOS. Unless indicated, the
following controllers are present in all models of the SB586T series.
Display Controller (SB586T2V, SB586TS2V, and SB586TT)
The SVGA controller offers 2MB of DRAM and resolutions up to 1600 x 1200 with 256 colors.
Table 1-2 lists the refresh rates and maximum colors available for the supported resolutions. The
display portion includes a VESA feature connector (J11), allowing other peripherals to share signals
and control of the VGA circuitry. In addition, the board has a set of diskettes containing video
display drivers and display-enhancement utilities. The diskettes also contain documentation for in-
stalling and configuring the drivers.

Chapter 1: Introduction
ManualNumber: 00431-220-5 Page 1-3
Table 1-2: Video Resolutions, Refresh Rates, and Colors
5HVROXWLRQ 5HIUHVK5DWHV+] 0D[LPXP&RORUV
[  ELWWUXHFRORU0
[  ELWWUXHFRORU0
[ L ELW.
[  
[ L 
[ L 
L LQWHUODFHG
Ultra Wide SCSI Controller (SB586TS and SB586TS2V)
The SCSI connector at J9 is a single-ended SCSI-3 ultra-wide interface based on the 7880 Adaptec
AIC controller. The 8- or 16-bit autoselectable bus width maintains maximum compatibility. With the
16-bit bus width selected (ultra-wide SCSI), throughputs of up to 40MB/sec are possible. You can
easily customize your host adapter with the built-in BIOS-based configuration utility.
A single-ended, 68-pin "P" connector attaches the SCSI controller to a high-density 68-pin SCSI
cable. This cable allows full use of 16-bit wide bus transfers. A 68-pinto50-pin adapter is avail-
able to channel the SCSI bus signals to an 8-bit, 50-pin connection for older SCSI peripherals.
Normal SCSI and SCSI wide devices may be used on the same SCSI bus via an optional adapter. If
you mix these devices, ICS Advent recommends a terminated SCSI wide device at the end of
the cable to ensure proper termination of all SCSI signals.
Refer to the SCSI Connection section in Chapter 3 for more information.
Dual EIDE Disk Drive Controller
Two interfaces are provided for EIDE fixed disk drives at J1 and J8. The two EIDE connectors are
located on the PCI local bus and support two drives each. The interface includes LBA and PIO
mode 4 support, allowing up to 16.6MB/sec throughput speeds.
Diskette Drive Controller
The diskette drive controller at J3 supports up to two drives. The diskette drives may range in
density from 360K to 2.88MB.

ManualNumber: 00431-220-5Page 1-4
SB586T Series Manual
I/O Ports
Two serial ports, J5 and J13, are available, each compatible with the 16550 UART. The serial port at
J13 is extended through a 10-pin header on the board to a bracket-mounted DB-9 connector. Both
serial ports are isolated for protection up to 1500V on signal lines.
Note: The SB586TU and SB586TT have a 9-pin header at J18 instead of the DB-9 connector.
An enhanced parallel port at J4 is also included, which is capable of bidirectional communication.
The parallel port is extended through a 26-pin header on the board to a bracket-mounted DB-25
connector.
Watchdog Circuit
The watchdog circuit is a hardware timer that resets the CPU if the timer is not refreshed periodi-
cally. The circuit is refreshed by a trigger pulse provided by the onboard MACH 211 programmable
logic device. This timer is enabled by a switch setting on the back of the board, which, when set,
writes a "1" to I/O address 351h, data bit "0". When enabled, software needs to toggle bit "0" at I/O
address 350h once every 650msec to prevent the timer from resetting the CPU. The watchdog
circuit will also reset the CPU if the +5VDC power input falls below 4.75VDC.
Ethernet Connector (SB586TT)
The SB586TT provides a 10/100 BASE-T DEC 21140-AE controller that complies with IEEE 802.3
and ANSI 8802-3 Ethernet standards. The controller features full-duplex operation, onchip DMA to
minimize CPU access, and external/internal loopback capability. An RJ45 connector is provided at
J20 and an Ethernet LED at J21 (to indicate TX and RX links).
Universal Serial Bus (SB586TU)
The SB586TU, with the high-speed, high-capacity Universal Serial Bus (USB), supports ISA/PCI
passive backplanes with up to 16 PCI expansion slots.
Specifications
Unless indicated, the following specifications apply to all models in the SB586T series.
Processors Supported
 Intel Pentium, AMD K-6, or AMD K6-2 in a ZIF Socket 7
Processor Clock Rate
100, 133, 166, 200, 233, 266, or 300MHz
ISA Bus Clock Rate
8.33MHz, 24mA line drivers

Chapter 1: Introduction
ManualNumber: 00431-220-5 Page 1-5
PCI Bus Clock Rate
33MHz
Crystal Clock Rate
14.31818MHz±100ppm
Chip Set
Triton II (Intel 430HX)
BIOS
Hi-Flex Pentium AMIBIOS, Flash EPROM support, Plug-and-Play compatible
Full support for Year 2000 and leap-year date functions
Memory Capacity
256MB maximum onboard
SIMM Support
2 banks, 2 sockets each, 72-pin, 32-bit EDO or 36-bit FPM (with parity) SIMMs
ECC memory supported
Memory Speed Required
70ns or faster
Video Controller (SB586T2V, SB586TS2V, and SB586TT)
SVGA Video, Cirrus Logic CL-GD5446
2MB DRAM installed
VESA feature connector
Rear panel DB-15, high density, 15-pin connector, female
Cache Memory
16K internal Pentium chip cache (32K on MMX)
512K synchronous pipeline burst L2 cache onboard
EIDE Disk Controller
Four fixed disk drives supported (two each on primary and secondary PCI buses)
LBA and PIO Mode 4 support
SCSI Disk Controller (SB586TS and SB586TS2V)
SCSI-3 Ultra-Wide controller, located on PCI local bus
Autosensed 8-bit or 16-bit bus
To 40MB/sec throughput
Adaptec AIC-7880 single-chip host adapter

ManualNumber: 00431-220-5Page 1-6
SB586T Series Manual
Ethernet Controller (SB586TT)
Complies with IEEE 802.3 and ANSI 8802-3 Ethernet standards
10/100 BASE-T twisted-pair cable with full-duplex operation
RJ45 connector included
DEC 21140-AE controller
Diskette Controller
2 diskette drives, up to 2.88MB supported
Serial Ports
Two, RS232, 16550-compatible, FIFO buffer
Isolated to ±1500V ESD
MAX211E component incorporated for enhanced ESD protection
Parallel Port
One,Centronics-compatible,bidirectional compatibility
EPP and ECP enhanced port modes
Speaker, Keyboard, Keylock, and Reset Port
Single 8-pin header connector for system interface
Note: The keyboard may be selected as absent or present by the system BIOS. This option
allows the system to boot without a keyboard attached.
Watchdog Timer
Reset CPU automatically if CPU stops operating
Reset CPU automatically if +5VDC varies more than 5%
CMOS Battery
Onboard, included in Dallas 12887A chip (U18 in Figures 2-1 through 2-6)
Supported Operating Systems
Windows NTTM
V4.0 Workstation and Server
Windows '95TM OSR2
SCO UnixTM V5.0 and later
SCO UnixWareTM V2.1 and later
SolarisTM
V2.5.1 with driver update patches 9 and 10
MS-DOSTM 6.22
Windows 3.11TM
OS/2TM V2.0 and later
QNX 4.24

Chapter 1: Introduction
ManualNumber: 00431-220-5 Page 1-7
Operating Environment
Temperature
0°C to 70°C
Humidity
5% to 90% RHNC
Storage Environment
Temperature
-40°C to 85°C
Humidity
5% to 90% RHNC
MTBF
>90,000 P.O.H. @ 25°C
Power Requirements
1.6A @ +5V
<100mA @ +12V
Note: The onboard +3.3 V is regulated down from the +5V source.
Agency Approvals
FCC conformity with:
47 CFR Part 15, Subpart B, Class A
CE conformity with:
EU EMC Directive 89/336/EEC
EU Low Voltage Directive 72/23/EEC
UL/cUL Recognized to
Ul 1950, 2nd Ed: 1993
cUL/CAN/CSA-C22.2 No. 950.93

ManualNumber: 00431-220-5Page 1-8
SB586T Series Manual
SB586T100
SB586T133
SB586T166
SB586T166X
SB586T200
SB586T200X
SB586T233X
SB586T266K
SB586T300K
SB586TT100
SB586TT133
SB586TT166X
SB586TT200X
SB586TT233X
SB586TT266K
SB586TT300K
SB586TS100
SB586TS133
SB586TS166
SB586TS166X
SB586TS200
SB586TS200X
SB586TS233X
SB586TS266K
SB586TS300K
SB586T2V100
SB586T2V133
SB586T2V166
SB586T2V166X
SB586T2V200X
SB586T2V233X
SB586T2V266K
SB586T2V300K
SB586TS2V100
SB586TS2V133
SB586TS2V166
SB586TS2V166X
SB586TS2V200X
SB586TS2V233X
SB586TS2V266K
SB586TS2V300K
SB586TU100
SB586TU133
SB586TU166
SB586TU166X
SB586TU200X
SB586TU233X
SB586TU266K
SB586TU300K
Products Covered by this Manual
This manual covers the following products:

Chapter 2: Connectors and Layouts
Manual Number: 00431-220-5 Page 2-1
J1: Primary EIDE Hard Drive Port
40-pin dual row header, Amp 103308-8
The J1 connector supplies signals from an
onboard EIDE controller to interface up to
two EIDE hard drives.
1 RESET 21 DRQ
2 GND 22 GND
3 DATA7 23 LOC IOW
4 DATA8 24 GND
5 DATA6 25 LOC IOR
6 DATA9 26 GND
7 DATA5 27 IORDY
8 DATA10 28 BALE
9 DATA4 29 DACK
10 DATA11 30 GND
11 DATA3 31 IRQ14
12 DATA12 32 LOCIOCS16
13 DATA 2 33 ADD1
14 DATA13 34 N/C
15 DATA1 35 ADD0
16 DATA14 36 ADD2
17 DATA0 37 CS0
18 DATA15 38 CS1
19 GND 39 LED
20 N/C (Key) 40 GND
Chapter 2: Connectors and Layouts
This chapter lists the connectors and shows the layouts of the six models in the SB586T series.
Connectors
Each model has several rear panel and onboard connectors. Silkscreened numbers identify the
connectors. Square pads mark each pin 1 to prevent improper connection. Pins that supply power to
an external connection are fused for protection. Except where indicated, connectors are com-
mon to all six models.
Note: The # symbol in the following pinouts indicates an active low signal.
J2: Speaker, Keyboard, Keylock, Reset
8-pin single row header, Molex 22-23-2081
The J2 connector supplies speaker, keyboard,
keylock, and system reset signals. If you pur-
chased the SB586T with a chassis, J2 will
be connected to the chassis speaker, key-
board connector, and reset switch. For more
details, see the chassis wiring diagram in
your chassis product manual.
1 RESET 5 KBDDATA
2 GND 6 KLOCK
3 N/C 7 +5VDC (fused)
4 KBDCLOCK 8 SPKDATA

Manual Number: 00431-220-5Page 2-2
S586T Series Manual
J3: Floppy Drive Connector
34-pin dual row header, Amp 103308-7
The J3 connector supplies the signal from
an onboard diskette drive controller for one
or two diskette drives.
1 GND 18 DIR#
2 DRVEN0 19 GND
3 GND 20 STEP#
4 N/C 21 GND
5 GND 22 WRDATA#
6 DRVEN1 23 GND
7 GND 24 WRGATE#
8 INDEX# 25 GND
9 GND 26 TRK0#
10 FDME0# 27 GND
11 GND 28 WRPROTECT#
12 FDSEL1# 29 GND
13 GND 30 RDDATA#
14 FDSEL 0# 31 GND
15 GND 32 HDSEL#
16 FDME1# 33 GND
17 GND 34 DSKCHG#
J4: Parallel Port Connector
26-pin dual row header, Amp 103308-6
The J4 connector allows the use of parallel
devices, typically printers. Your SB586T will
be delivered with this port already connected
to a slot filler bracket for easier access.
1 STROBE# 14 GND
2 AUTOFEED# 15 DATABIT 6
3 DATABIT0 16 GND
4 FAULT# 17 DATABIT 7
5 DATABIT1 18 GND
6 INIT# 19 ACK#
7 DATABIT2 20 GND
8 SLCTIN# 21 BUSY
9 DATABIT3 22 GND
10 GND 23 PERR
11 DATABIT4 24 GND
12 GND 25 SELECT
13 DATABIT5 26 N/C
J5: COM2
10-pin dual row header, Amp 103308-1
The J5 connector is the second system se-
rial port, which allows the use of serial de-
vices or serial communications.Your
SB586T will be delivered with this port al-
ready connected to a slot filler bracket for
easier access.
1 CD 6 CTS
2 DSR 7 DTR
3RX 8RI
4 RTS 9 GND
5 TX 10 N/C

Chapter 2: Connectors and Layouts
Manual Number: 00431-220-5 Page 2-3
J6: IDE Hard Drive LED Connector
2-pin header, Molex 22-23-2021
The J6 connector provides the IDE hard
drive access signal. This connector has a 5V
differential to activate any IDE hard drive
access LED used in the chassis.
1 LED 2 LED+
J7: SCSI Hard Drive LED Connector
(SB586T, SB586TS, SB586T2V,
SB586TS2V)
2-pin header, Molex 22-23-2021
The J7 connector provides the SCSI hard
drive access signal. This connector has a 5V
differential to activate any SCSI hard drive
access LED used in the chassis.
1 LED 2 LED+
J8: Secondary EIDE Hard Drive Port
40-pin dual row header, Amp 103308-8
The J8 connector supplies the signals from
an onboard EIDE controller to interface one
or two EIDE hard drives.
1 RESET 21 DRQ
2 GND 22 GND
3 DATA7 23 LOCIOW
4 DATA8 24 GND
5 DATA6 25 LOC IOR
6 DATA9 26 GND
7 DATA5 27 IORDY
8 DATA10 28 BALE
9 DATA4 29 DACK
10 DATA11 30 GND
11 DATA3 31 IRQ 15
12 DATA12 32 LOCIOCS16
13 DATA2 33 ADD1
14 DATA13 34 N/C
15 DATA1 35 ADD0
16 DATA14 36 ADD2
17 DATA0 37 CS0
18 DATA 15 38 CS1
19 GND 39 LED
20 N/C (Key) 40 GND

Manual Number: 00431-220-5Page 2-4
S586T Series Manual
J9: SCSI-3 Port (SB586TS, SB586TS2V)
68-pin Amp 749069-7
The SB586TS and SB586TS2V boards have
Adaptec AIC-7880 SCSI processors that au-
tomatically support up to 7 narrow or 15
wide SCSI devices.
1 GND 35 DATA12#
2 GND 36 DATA13#
3 GND 37 DATA14#
4 GND 38 DATA15#
5 GND 39 SCDPH#
6 GND 40 SCD0#
7 GND 41 SCD1#
8 GND 42 SCD2#
9 GND 43 SCD3#
10 GND 44 SCD4#
11 GND 45 SCD5#
12 GND 46 SCD6#
13 GND 47 SCD7#
14 GND 48 SCDPL#
15 GND 49 GND
16 GND 50 GND
17 TRMPWR 51 TRMPWR
18 TRMPWR 52 TRMPWR
19 N/C 53 N/C
20 GND 54 GND
21 GND 55 SCATN#
22 GND 56 GND
23 GND 57 SCBSY#
24 GND 58 SCACK#
25 GND 59 SCRST#
26 GND 60 SCMSG#
27 GND 61 SCSEL#
28 GND 62 SCC/D#
29 GND 63 SCREQ#
30 GND 64 SCI/O#
J9 : SCSI-3 Port (continued)
31 GND 65 SCD8#
32 GND 66 SCD9#
33 GND 67 SCD10#
34 SCSIW# 68 SCD11#
J10: ISP Header
6-pin single row header, Amp 103327-6
The J10 connector is used for field upgrades
to the MACH211-SP Programmable Logic
Device, which has in-system programming
(ISP) capabilities.
1 TDI 4 TDO
2 TCK 5 VCC
3 TMS 6 GND
J11: VESA Feature Connector
(SB586T2V, SB586TSV, SB586TT)
26-pin dual row header, Amp 1-103328-3
The J11 connector improves performance by
bypassing the local PCI bus.
1 GND 14 PXLDATA6
2 PXLDATA 0 15 GND
3 GND 16 PXLDATA7
4 PXLDATA1 17 GND
5 GND 18 PXLCLK
6 PXLDATA2 19 GND
7 EVIDEO# 20 BLANKING
8 PXLDATA3 21 GND
9 ESYNC# 22 HSYNC
10 PXLDATA 4 23 N/C
11 EDCLK# 24 VSYNC
12 PXLDATA5 25 DDCDAT
13 DDCCLK 26 GND

Chapter 2: Connectors and Layouts
Manual Number: 00431-220-5 Page 2-5
J15: SVGA (SB586T2V, SB586TS2V,
SB586TT)
15-pin high density D, Amp 869427-2
The J15 connector allows you to connect an
SVGA monitor.
1 RED 9 N/C
2 GREEN 10 GND
3 BLUE 11 N/C
4 N/C 12 DDCDAT
5 GND 13 HSYNC
6 GND 14 VSYNC
7 GND 15 DDCCLK
8 GND
J16: USB (SB586TU)
Single USB connector, Amp 787616-1
The J16 connector is the first system Uni-
versal Serial Bus port. Typically it provides
connection for USB peripherals.
1 FVCC0 3 FP0+
2 FP0- 4 FGND
J17: USB (SB586TU)
Single USB connector, Amp 787616-1
The J17 connector is the second system Uni-
versal Serial Bus port. Like J16, it typically
provides connection for USB peripherals.
1 FVCC1 3 FP1+
2 FP1- 4 FGND
J12: Fan Power Connector
2-pin single row friction lock,
Molex 22-23-2021
The SB586T models are delivered with a fan
appropriate for the microprocessor. This fan
is powered through the J12 connector with
+12VDC.
1 +12V 2 GND
J13: COM1 (SB586T, SB586TS,
SB586T2V, SB586TS2V)
DB9 connector, Amp 869436-2
The J13 connector is the first system serial
port. Typically it provides connection for a
serial mouse or for serial communications.
1 CD 6 DSR
2 RX 7 RTS
3 TX 8 CTS
4 DTR 9 RI
5 GND
J14: P/S-2 Connector
6-pin mini-DIN, Amp 749231-1
The J14 connector allows you to connect a
P/S-2type mouse.
1 MDATA 4 +5V (fused)
2 N/C 5 MCLOCK
3 GND 6 N/C