AAEON 1907456001
Specifications
System Chipset
Ali M1487
Form Factor
Half-Size ISA
Ethernet Chipset
Realtek RTL8029
Video Chipset
C&T 65550
Datasheet
AAEON-SBC-456-datasheet.pdf
823 KiB
Extracted Text
SBC-456/456E
Half-size 486 CPU Card with
Flat Panel/CRT SVGA Interface
FCC STATEMENT
THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERA-
TION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFER-
ENCE. (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 "A" DIGITAL
DEVICE, PURSUANT TO PART 15 OF THE FCC RULES.
THESE LIMITS ARE DESIGNED TO PROVIDE RPEASON-
ABLE PROTECTION AGAINTST HARMFUL INTERFER-
ENCE WHEN THE EQUIPMENT IS OPERATED IN A
COMMERCIAL ENVIRONMENT. THIS EQUIPMENT GENER-
ATES, USES, AND CAN RADIATE RADIO FREQUENCY
ENERGY AND , IF NOT INSTATLLED AND USED IN ACCOR-
DANCE WITH THE INSTRUCTION MANUAL, MAY CAUSE
HARMFUL INTERFERENCE TO RADIO COMMUNICA-
TIONS. OPERATION OF THIS EQUIPMENT IN A RESIDEN-
TIAL AREA IS LIKELY TO CAUSE HARMFUL INTERFER-
ENCE IN WHICH CASE THE USER WILL BE REQUIRED
TO CORRECT THE INTERFERENCE AT HIS OWN EX-
PENSE.
Copyright Notice
This document is copyrighted, 1998, by AAEON Technology Inc.
All rights are reserved. AAEON Technology Inc. reserves the right
to make improvements to the products described in this manual at
any time without notice.
No part of this manual may be reproduced, copied, translated, or
transmitted in any form or by any means without the prior written
permission of AAEON Technology Inc. Information provided in
this manual is intended to be accurate and reliable. However,
AAEON Technology Inc. assumes no responsibility for its use, nor
for any infringements upon the rights of third parties which may
result from its use.
Acknowledgements
ALI is a trademark of Acer Laboratories, Inc.
AMD is a trademark of Advanced Micro Devices, Inc.
AMI is a trademark of American Megatrends, Inc.
AutoCAD and AutoShade are trademarks of Autodesk, Inc.
CHIPS Logotype is a registered trademark; Chips 65550 is a
trademark of Chip and Technologies, Inc.
IBM, PC/AT, PS/2 and VGA are trademarks of International
Business Machines Corporation.
Lotus, 1-2-3, and Symphony are trademarks of Lotus Development
Corp.
®
Microsoft Windows and MS-DOS, are registered trademarks of
Microsoft Corp.
SMC is a trademark of Standard Microsystems Corporation.
TurboDLD Classic is a trademark of Panacea Inc.
UMC is a trademark of United Microelectronics Corporation.
WordPerfect is a trademark of WordPerfect Corporation.
®
VESA is a registered trademark of Video Electronics Standards
Association.
All other product names or trademarks are properties of their
respective owners.
Part No. 2007456010 SBC-456 A1.1 1st Edition
Printed in Taiwan, July 1998
Packing list
Before you begin installing your card, please make sure that the
following materials have been shipped:
• 1 SBC-456/456E CPU card
• 1 User Manual (this book)
• 1 Hard disk drive (IDE) interface cable (40 pin)
• 1 Floppy disk drive interface cable (34 pin)
• 1 6-pin mini-DIN dual outlet adapter for keyboard and PS/2
mouse
• 1 Parallel port adapter (26 pins) and COM 2 adapter (for RS-232/
422/485) kit
• 1 RJ-45 adapter for 10Base-T Ethernet (SBC-456E only)
• 1 Utility disk with Ethernet driver (SBC-456E only)
• 4 Utility disks with PCI SVGA utility programs and drivers for
DOS, Win 3.1, Win95, Win NT 3.51/4.0, and OS/2
• PC/104 Module mounting supports
• 1 bag of screws and miscellaneous parts
If any of these items are missing or damaged, contact your distribu-
tor or sales representative immediately.
Notice
Dear Customer,
Thank you for purchasing the SBC-456/456E board. The user
manual is designed to help you get the most out of the SBC-456/
456E, please read it thoroughly before you install and use the
board. The product that you have purchased comes with a one-
year warranty, but AAEON cannot be responsible for misuse of
the product. Therefore, we strongly urge that the first read the
manual before using the product.
To receive the lastest version of the user manual, please visit our
Web site at:
Taiwan: www.aaeon.com.tw
U.S.A : www.aaeon.com
Contents
Chapter 1: General Information ................................... 1
Introduction ........................................................................... 2
Features .................................................................................. 3
Specifications ......................................................................... 4
Board layout ........................................................................... 6
Card dimensions.................................................................... 7
Chapter 2: Installation .................................................. 9
Jumpers and connectors .................................................... 10
Locating jumpers and connectors .................................... 11
Setting jumpers ................................................................... 12
Safety precautions ............................................................... 13
Installing DRAM (SIMMs) ............................................... 14
Installing SIMMs ..................................................................... 14
Removing SIMMs ................................................................... 14
IDE hard drive connections (CN1) .................................. 15
Connecting the hard drive ....................................................... 15
IDE LED.................................................................................16
Display connector (CN9, CN2) ......................................... 17
Floppy drive connector (CN3) .......................................... 19
Connecting the floppy drive ..................................................... 19
Parallel (printer) connector (CN4) ................................... 20
Installing the retaining bracket ................................................. 20
Power connector (CN5)...................................................... 21
Serial port connectors (CN8, CN6) .................................. 22
RS-232 connector ....................................................................22
RS-232/422/485 connector (CN6) ........................................... 23
Ethernet connectors (CN7) ............................................... 24
Keyboard and PS/2 mouse connectors (CN10, CN11).. 24
Ethernet link/active signal LED (J2)(J3)........................ 25
Buzzer or external speaker (J4)....................................... 26
Reserved IR connector (J5) ............................................. 26
Clear CMOS (J6)................................................................ 27
Power LED and keylock (J7) ............................................ 27
Fan power connector (J8) .................................................. 28
LCD SHF/ASHF clock selections (JP1) ......................... 28
LCD panel's voltage setting (JP2) ................................... 29
DOC address setting (JP3) ............................................... 29
Hardware reset (JP4) ......................................................... 30
RS-232/422/485 select (JP5)............................................. 30
DiskOnChip socket (U13) ................................................. 31
Chapter 3: AMIBIOS Setup ........................................... 33
General Information............................................................ 34
Starting AMIBIOS setup ........................................................34
AMIBIOS main menu .............................................................34
Using a mouse with AMIBIOS setup .....................................35
Using the keyboard with AMIBIOS setup ..............................35
Setup ..................................................................................... 36
Standard setup .........................................................................36
Advanced setup ................................................................... 38
Chipset setup....................................................................... 45
Power management setup.................................................. 47
PCI/PnP setup ..................................................................... 49
Peripheral setup .................................................................. 54
Security ................................................................................. 57
Utility..................................................................................... 61
Default................................................................................... 63
Original ....................................................................................63
Optimal ....................................................................................63
Fail-Safe ..................................................................................63
Exiting AMIBIOS............................................................... 63
Chpater 4: Flat Panel/CRT Controller Display Drivers
and Utilities .............................................. 65
Software drivers .................................................................. 66
Hardware configuration .......................................................... 66
Necessary prerequisites ..........................................................67
Before you begin .....................................................................67
WindowsÔ Ô Ô Ô Ô 95 ...................................................................... 68
WindowsÔÔÔ 3.1..................................................................... 69
ÔÔ
Changing color schemes.......................................................... 70
DOS ....................................................................................... 70
Driver installation - DOS Setup ............................................... 70
Changing display drivers from DOS ........................................ 71
OS/2 ....................................................................................... 71
Driver installation .................................................................... 71
WIN-OS/2 ............................................................................... 72
Driver diskette copy ................................................................73
WindowsÔ NT3.51 ............................................................. 74
Driver installation .................................................................... 74
WindowsÔ NT4.0 ............................................................... 75
Driver installation .................................................................... 75
Software utilities.................................................................. 76
The CHIPSDSP utility program ..............................................76
The CHIPSCPL utility program ..............................................77
Installing the utility ................................................................... 77
How to use the utility .............................................................. 77
Chapter 5: Ethernet Software Configuration ............ 81
Ethernet software configuration ....................................... 82
Appendix A: Watchdog Timer Demo Pro
gram .......................................83
Appendix B: Installing PC/104 Modules .....87
Installing PC/104 modules................................................. 88
1
General
Information
This chapter provides background
information for the SBC-456/456E.
Sections include:
• Card specifications
• Board layout
Chapter 1 General Information 1
CHAPTER
Introduction
The SBC-456/456E is an all-in-one single board 486 computer with an
onboard flat panel/CRT SVGA controller and PCI Ethernet interface
(SBC-456E). It packs all the functions of an industrial computer and
its display capabilities onto a single, half-size card. This means the
SBC-456/456E is your absolute best solution for embedded applica-
tions.
The onboard PCI-bus, flat panel/CRT SVGA controller uses the CHIPS
65550 chipset with up to 2 MB of video memory (onboard 1MB). This
chipset, used with the local PCI-bus, enables 32-bit graphic through-
put at up to 33 MHz. Excellent for display-intensive applications, it
supports various LCD types including TFT, STN, B/W, and EL.
The onboard Ethernet Realtek RTL 8029AS PCI bus Ethernet controller
supports remote boot ROM functions (SBC-456E only).
The SBC-456/456E supports the M-Systems DiskOnChip 2000 (option-
al) which is a new generation of high performance single-chip Flash
Disk. It provides a Flash Disk (as a BIOS expansion) which doesn't
require any bus, slots, or connectors. It is also the optimal solution for
Single Board Computers because of its small size, easy integration,
plug-and-play functionality, and its low power consumption. The
DiskOnChip is available in capacities from 2MB to 72MB and fits in a
standard 32-pin DIP socket.
Another feature of the SBC-456/456E is the inclusion of a high speed,
local bus IDE controller. This controller supports (through ATA PIO)
mode 3 and mode 4 hard disks, enabling data transfer rates in excess of
11 MB/second. Up to four IDE devices can be connected, including
large hard disks, CD-ROM drives, tape backup drives, or other IDE
devices. The built-in, enhanced IDE controller provides a 4-layer, 32-
bit, posted write buffer and a 4-layer, 32-bit read-prefetch buffer to
boost IDE performance.
2 SBC-456/456E User Manual
Onboard features include one high speed RS-232 serial port, and one
RS-232/422/485 serial port with 16C550 UARTs, one bidirectional SPP/
EPP/ECP parallel port and a floppy drive controller. In addition to the
486's 16 KB of onchip cache memory, the SBC-456/456E includes an
extra 128 KB of L2 onboard cache memory.
If program execution is halted by a program bug or EMI, the board's
watchdog timer can automatically reset the CPU or generate an
interrupt. This ensures reliability in unmanned or standalone systems.
All configuration display and Ethernet (SBC-456E) is done through
software. A single Flash chip holds the system BIOS, VGA BIOS, and
the network boot ROM image. This minimizes the number of chips and
eases configuration. You can change the display BIOS or install a
boot ROM simply by programming the Flash chip.
The SBC-456/456E supports 5 V EDO DRAM. It also provides two 72-
pin SIMM (Single In-line Memory Module) sockets for its onboard
system DRAM. These sockets give you the flexibility to configure
your system from 4 MB to 64 MB of DRAM using the most economi-
cal combination of SIMMs.
Features
• CPU: AMD DX5-133 CPU (SQFP Type)
• Level 2 cache: Onboard 128KB L2 cache
• VGA controller: C&T 65550 with display memory 1MB onboard, 2MB
optional
• DiskOnChip: One 32-pin DIP socket supports the M-Systems
DiskOnchip 2000 series, memory capacity from 2MB to 72MB
• Ethernet interface (SBC-456E): Supports 10Base-T, remote boot ROM
function
Chapter 1 General Information 3
Specifications
CPU: AMD DX5-133 (SQFP Type)
BIOS: AMI Flash BIOS
Chipset: ALi M 1487 / M1489
Level 2 cache: Onboard 128KB L2 cache
System memory: 4MB to 64MB. Two 72-pin SIMM sockets
DMA channel: 7
Interrupt levels: 15
Enhanced IDE: Supports up to two IDE drives, supports PIO mode 3/4
and Bus Master
FDD interface: Supports up to two floppy disk drives, 5.25" (360KB and
1.2MB) and/or 3.5" (720KB, 144MB, and 2.88MB)
Serial port: One RS-232 and one RS-232/422/485 serial port. Two 16C550
serial UARTs
IrDA interface: One IrDA connector reserved for future use
Keyboard connector: 6-pin mini-DIN connector supports standard PC/AT
keyboard and PS/2 mouse
Watchdog Timer: Can generate a system reset, IRQ15, or NMI.
Software selectable timeout interval (2sec ~ 128min, 1 sec/step)
VGA controller: C&T 65550
Display memory: 1MB onboard, 2MB optional
Display type: Supports CRT and LCD (TFT, STN, EL, and Mono) displays
simultaneously
Resolution: Supports up to 1024 x 768 @ 64K colors
Ethernet controller (for 456E): Realtek RTL8029AS 10-BaseT PCI-Bus
Ethernet controller
Ethernet interface (for 456E): Software drivers available. Supports
remote boot ROM function
SSD interface: One 32-pin DIP socket supports the M-Systems DiskOn-
Chip 2000 series, memory capacity from 2MB to 72MB
4 SBC-456/456E User Manual
Power supply voltage: +5V (4.75V to 5.25V)
+12V (11.4V to 12.6V)
Max. power Requirement: +5V @ 3A
° °
Operating temperature: 32 to 140 F (0 to 60 C)
Board size: 7.3" (L) x 4.8" (W) (185 mm x 122 mm)
Weight: 0.23 kg
Chapter 1 General Information 5
iTE
IT8661F
Board layout
20F001N
R
YCL 9623GX
RTL8029AS
CHIPS
FS65550
Am486TMDX5-133V 168HC
P/N: 1907456001 SBC-456 Rev.A1.1
6 SBC-456/456E User Manual
ALi
M1489
RTC
ALi
M1487
Card dimensions
4.1
17.8
4.1
21.5 80.65
98.5 19.5
P/N: 1907456001 SBC-456 Rev.A1.1
122.00
Chapter 1 General Information 7
185.00
178.00
76.2
8 SBC-456/456E User Manual
2
Installation
This chapter explains set up procedures
for the SBC-456/456E hardware, including
instructions on setting jumpers and
connecting peripherals, switches and
indicators. Be sure to read all safety
precautions before you begin the installa-
tion procedure.
Chapter 2 Installation 9
CHAPTER
Jumpers and connectors
Connectors on the board link it to external devices such as hard
disk drives, a keyboard, or floppy drives. In addition, the board has
a number of jumpers that allow you to configure your system to suit
your application.
The table below lists the function of each of the board jumpers and
connectors:
Jumpers and connectors
Label Function
CN1 HDD connector
CN2 LCD connector
CN3 Floppy drive connector
CN4 Parallel (printer) connector
CN5 Power connector
CN6 RS232/422/485 connector
CN7 Ethernet connector
CN8 RS-232 connector
CN9 VGA connector
CN10 Internal keyboard connector
CN11 KB/PS2 mouse connector
J1 HDD LED connector
J2 Ethernet link signal LED
J3 Ethernet active signal LED
J4 Buzzer or external speaker
J5 Reserved IR connector
J6 Clear CMOS
J7 Power LED & keylock
J8 Fan power connector
JP1 LCD SHF/ASHF clock select
JP2 LCD panel voltage setting
JP3 DOC address setting
JP4 Hardware reset
JP5 RS232/422/485 select
10 SBC-456/456E User Manual
iTE
IT8661F
Locating jumpers and connectors
CN 8
CN 5 J 5 JP 5 CN 9
CN 11
20F001N
J 4 CN 10
R
YCL 9623GX
J 2
J 3
CN 4
RTL8029AS
J 6
CN 7
JP 4
CN 6
JP 2
JP 3
CN 3
CHIPS
FS65550
J 7
CN 2
JP 1
Am486TMDX5-133V 168HC
CN 1
J 8
J 1
P/N: 1907456001 SBC-456 Rev.A1.1
Chapter 2 Installation 11
ALi
M1489
RTC
ALi
M1487
Setting jumpers
You configure your card to match the needs of your application by
setting jumpers. A jumper is the simplest kind of electric switch. It
consists of two metal pins and a small metal clip (often protected
by a plastic cover) that slides over the pins to connect them. To
close a jumper you connect the pins with the clip. To "open" a
jumper you remove the clip. Sometimes a jumper will have three
pins, labeled 1, 2, and 3. In this case you would connect either pins
1 and 2 or 2 and 3.
3
2
1
Open Closed Closed 2-3
The jumper settings are schematically depicted in this manual as
follows:
1 2 3
Open Closed Closed 2-3
A pair of needle-nose pliers may be helpful when working with
jumpers.
If you have any doubts about the best hardware configuration for
your application, contact your local distributor or sales representa-
tive before you make any changes.
12 SBC-456/456E User Manual
Safety precautions
Warning! Always completely disconnect the power cord from
your chassis whenever you are working on it. Do
not make connections while the power is on
because sensitive electronic components can be
damaged by the sudden rush of power. Only
experienced electronics personnel should open
the PC chassis.
Caution! Always ground yourself to remove any static
charge before touching the CPU card. Modern
electronic devices are very sensitive to static
electric charges. Use a grounding wrist strap at all
times. Place all electronic components on a
static-dissipative surface or in a static-shielded
bag when they are not in the chassis.
Chapter 2 Installation 13
Installing DRAM (SIMMs)
The SBC-456/456E CPU card provides two 72-pin SIMM (Single In-
line Memory Module) sockets and supports between 4MB and
64MB.
When installing SIMMs, make sure that Bank 1 is filled first.
Installing SIMMs
Note: that the modules can only fit into a socket one way.
1. Insert the memory module into the socket at a moderate angle.
2. Push the module toward the vertical posts at both ends of the
socket until the module is upright and the retaining clips at both
ends of the module click into place. When positioned correctly,
the pins on top of the vertical posts should correspond to the
circular holes on the ends of the module.
3. Repeat steps 1 and 2 for each module you install.
Removing SIMMs
If you need to remove a SIMM, follow the procedures below:
1. Supporting the SIMM with a finger, use a pen or a similarly
shaped object and press one retaining clip straight down.
2. Repeat for the other side. When released, the retaining clips will
push the SIMM up and out of its upright position.
3. Carefully pull the SIMM out of the socket with your fingers.
4. Repeat the above steps for each module you remove.
14 SBC-456/456E User Manual
IDE hard drive connector (CN1)
You can attach two Enhanced Integrated Device Electronics hard
disk drives to the SBC-456/456E's internal controller. The card
comes with a 40-pin flat piggyback cable. This cable has three
identical 40-pin flat-cable connectors.
Connecting the hard drive
Wire number 1 on the cable is red or blue, and the other wires are
gray.
1. Connect one end of the cable to the IDE connector. Make sure
that the red (or blue) wire corresponds to pin 1 on the connec-
tor, which is labeled on the board (on the right side).
2. Plug the other end of the cable to the Enhanced IDE hard drive,
with pin 1 on the cable corresponding to pin 1 on the hard
drive. (See your hard drive's documentation for the location of
the connector.)
Unlike floppy drives, you can make the connections with any of the
connectors on the cable. If you install two drives, you will need to
set one as the master and one as the slave. You do this using
jumpers on the drives. If you install just one drive, set it as the
master.
Chapter 2 Installation 15
Pin assignments
The following table lists the pin numbers and their respective
signals:
IDE Connector (CN1)
Pin Signal Pin Signal
1 Reset 2 GND
3D7 4 D8
5D6 6 D9
7 D5 8 D10
9D4 10 D11
11 D3 12 D12
13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 GND 20 N.C.
21 N.C. 22 GND
23 IOW 24 GND
25 IOR 26 GND
27 IORDY 28 BALE
29 N.C. 30 GND
31 IRQ 14 32 -I/O CS16
33 A1 34 N.C.
35 A0 36 A2
37 CS0 38 CS1
39 -ACT 40 GND
IDE LED (J1)
You can connect an LED to indicate that an IDE device is in use.
The pin assignments for this jumper are as follows:
IDE LED (J1)
Pin Signal
1 -R/W IDE
2 Pull high
16 SBC-456/456E User Manual
Display connectors (CN9, CN2)
The SBC-456/456E CPU card's SVGA connector (CN9) with PCI bus
supports monochrome display as well as high resolution color
displays. The card also features an LCD connector (CN2), which
allows you to connect various flat panel displays. The following
table lists their pin assignments:
SVGA connector (CN9)
Pin Signal
1 Red video
2 Green video
3 Blue video
4 Not used
5 GND
6 Red return (GND)
7 Green return (GND)
8 Blue return (GND)
9 Key (no pin)
10 Sync return (GND)
11 Monitor ID (not used)
12 Monitor ID
13 Horizontal sync
14 Vertical sync
15 Not used
Chapter 2 Installation 17
LCD connector (CN2)
Pin Signal Pin Signal
1 +12 V 2 +12 V
DC DC
3 GND 4 GND
5 +5 V 6 +5 V
DC DC
7 EN VEE 8 GND
9P0 10 P1
11 P2 12 P3
13 P4 14 P5
15 P6 16 P7
17 P8 18 P9
19 P10 20 P11
21 P12 22 P13
23 P14 24 P15
25 P16 26 P17
27 P18 28 P19
29 P20 30 P21
31 P22 32 P23
33 GND 34 GND
35 SHFCLK 36 FLM (V SYS)
37 M 38 LP (H SYS)
39 GND 40 ENABKL
41 NC 42 NC
43 NC 44 NC
18 SBC-456/456E User Manual
Floppy drive connector (CN3)
You can attach up to two floppy disks to the SBC-456/456E's on-
board controller. You can use any combination of 5 1/4" (360 KB
and 1.2 MB) and/or 3 1/2" (720 KB, 1.44 MB, and 2.88 MB) drives.
The SBC-456/456E CPU card comes with a 34-pin daisy-chain drive
connector cable. On one end of the cable is a 34-pin flat-cable
connector. There are two sets of floppy disk drive connectors, one
in the middle, and one on the other end. Each set consists of a 34-
pin flat-cable connector (usually used for 3.5" drives) and a
printed-circuit board connector (usually used for 5.25" drives).
Connecting the floppy drive
1. Plug the 34-pin flat-cable connector into the CN3 connector.
2. Attach the appropriate connector on the other end of the cable
to the floppy drive(s). You can use only one connector in the
set. The set on the end (after the twist in the cable) connects to
the A: floppy. The set in the middle connects to the B: floppy.
Pin assignments
The following table lists the pin assignments for the CN3 connec-
tor:
FLOPPY drive connector (CN3)
Pin Signal Pin Signal
1~33 (odd)GND 2 High density
4, 6 Unused 8 Index
10 Motor enable A 12 Driver select B
14 Driver select A 16 Motor enable B
18 Direction 20 Step pulse
22 Write data 24 Write enable
26 Track 0 28 Write protect
30 Read data 32 Select head
34 Disk change
Chapter 2 Installation 19
Parallel (printer) connector (CN4)
Normally, the parallel port is used to connect the card to a printer.
The SBC-456/456E includes an onboard parallel port, accessed
through the CN4 connector, a 26-pin flat-cable connector. The CPU
card comes with an adapter cable, which lets you use a traditional
DB-25 connector. The cable has a 26-pin connector on one end
and a DB-25 connector on the other, mounted on a retaining
bracket.
Installing the retaining bracket
The retaining bracket installs at an empty slot in your system's
chassis. It provides an external port that gives your parallel
peripheral access to the card's parallel port connector.
1. Find an empty slot in your chassis.
2. Unscrew the plate that covers the end of the slot.
3. Screw in the bracket in place of the plate.
4. Next, attach the flat-cable connector to the CN4 connector.
Wire 1 of the cable is red or blue, and the other wires are gray.
Make sure that Wire 1 connects to Pin 1 of the CN4 connector.
Pin 1 is on the right side of the CN4 connector.
Pin assignments
Parallel (printer) Connector (CN4)
Pin Signal Pin Signal
1 Strobe 2 Data 0
3 Data 1 4 Data 2
5 Data 3 6 Data 4
7 Data 5 8 Data 6
9 Data 7 10 -Acknowledge
11 Busy 12 Paper empty
13 +Select 14 -Auto feed
15 -Error 16 -Init printer
17 -Select input 18~25 GND
20 SBC-456/456E User Manual
Power connector (CN5)
In single board computer (non-passive backplane) applications,
you will need to connect the power directly to the SBC-456/456E
board using CN5. This connector is fully compatible with the
standard PC PS/2 power supply connector, P8. See the following
table for its pin assignments:
Power connector (CN5)
Pin Signal
1 N.C.
2 +5 V
DC
3 +12 V
DC
4 -12 V
DC
5 GND
6 GND
Chapter 2 Installation 21
Serial port connectors (CN8, CN6)
The SBC-456/456E offers one RS-232, and one RS-232/422/485 serial
port. You can select or disable the address for each port with the
BIOS Peripheral Setup program.
The card mounting bracket holds COM 1, the DB-9 serial port
connector for the first port. The connector on the SBC-456/456E
board (CN6) is COM 1 and COM 2 for RS-232/422/485. The
following sections tell how to make connections.
RS-232 connector (CN8)
The following table shows the pin assignments for the card's RS-
232 port:
RS-232 connector (CN8)
Pin Signal
1 DCD
2RX
3TX
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9RI
10 NC
22 SBC-456/456E User Manual
RS-232/422/485 connector (CN6)
RS-232/422/485 connector (CN6)
Pin Signal
1 DCD
2RX
3TX
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9RI
10 NC
11 B485TXD+
12 B485TXD-
13 B422RXD+
14 B422RXD-
Chapter 2 Installation 23
Ethernet connector (CN7)
The Ethernet connects to the SBC-456E via an adapter cable to a
10-pin polarized header (CN7). For 10Base-T RJ-45 operation, an
adapter cable converting CN7 into a standard RJ-45 jack is
required.
Keyboard and PS/2 mouse connec-
tors (CN10, CN11)
The SBC-456/456E board provides two keyboard and PS/2 mouse
connectors. A 5-pin connector (CN10) supports passive backplane
applications. A second 6-pin mini-DIN keyboard and PS/2 mouse
connector (CN11) on the card mounting bracket supports single
board computer applications.
KB/PS2 MOUSE
Keyboard connector (CN10)
Pin Function
1 K.B. clock
2 K.B. data
3 N.C.
4 GND
5 +5 V
DC
24 SBC-456/456E User Manual
Keyboard & PS/2 mouse connector (CN11)
Pin Function
1 K.B. data
2 PS/2 mouse data
3 GND
4 +5 V
DC
5 K.B. clock
6 PS/2 mouse clock
Ethernet link/active signal LED
(J2)(J3)
The SBC-456E supports two sets of LED connectors for external
LEDs.
Ethernet link signal LED (J2)
A continuously lit LED indicates good linkage between the SBC-
456E and its supporting hub.
Ethernet active signal LED (J3)
A flashing LED indicates that the SBC-456E is transmitting or
receiving data.
Chapter 2 Installation 25
Buzzer or external speaker (J4)
The CPU card has its own buzzer. You can disable the internal
buzzer and connect an external speaker to EXT SPK. Enabling the
external speaker automatically disables the internal buzzer.
Buzzer or External Speaker
Buzzer External Speaker
1 2 3 4 1 2 3 4
1 2 3 4
OR
Buzzer or External speaker (J4)
Pin Function
1 Vcc
2 Speaker output
3 Buzzer in
4 Speaker output
Reserved IR connector (J5)
IR connector (J5)
Pin Function
5 IR_TX
4 GND
3 IR_RX
2 FIR_RX
1VCC
26 SBC-456/456E User Manual
Clear CMOS (J6)
You can connect an external switch to clear the CMOS. This switch
closes J6 and turns on the power, at which time the CMOS setup
will be cleaned.
Clear CMOS (JP12)
Protect (default) Clear CMOS
Power LED and keylock (J7)
You can connect an LED to indicate when the CPU card is on. Pin 1
of J7 supplies power to the LED; Pin 3 is the ground.
You can use a switch (or a lock) to disable the keyboard. In this
state, the PC will not respond to any input. This is useful if you
don't want anyone to change or stop a running program. Simply
connect the switch between Pins 4 and 5. The pin assignments
appear in the following table:
Power LED and keylock (J7)
Pin Function
1 LED Power (+5 V)
2 No Connector
3 Ground
4 Keyboard lock
5 Ground
Chapter 2 Installation 27
Fan power connector (J8)
You can connect a fan to the CPU. SBC456/456E offer +5V to drive
a fan for CPU.
LCD SHF/ASHF clock select (JP1)
You can select the LCD control signals by setting JP1. The
following charts show the available options.
LCD SHF/ASHF Clock select
SHF CLK from C&T65550* ASHF CLK from SHF CLK
1
1
2
2
3
3
* default
28 SBC-456/456E User Manual
LCD panel’s voltage setting (JP2)
You can select the LCD connector (CN2) driving voltage by setting
JP2. The configuration is as follows:
LCD panel’s voltage setting(JP2)
3.3 V 5 V(default)
2 4 6 2 4 6
1 3 5
1 3 5
DOC address setting (JP3)
The DiskOnChip 2000 occupies a 8 KB window in the upper
memory address range of C800 to E000. You should ensure this
does not conflict with any other device's memory address. JP3
controls the memory address of the Flash disk.
DOC address setting (JP3)
Address CC00 D000
2 4 6
2 4 6
1 3 5 1 3 5
D400 D800 DC00
2 4 6 2 4 6
2 4 6
1 3 5 1 3 5
1 3 5
Chapter 2 Installation 29
Hardware Reset (JP4)
You can connect an external switch to easily reset your computer.
This switch restarts your computer as if you turned off the power
then turned it back on. The following table shows the pin assign-
ments for JP4.
Reset switch (JP4)
Pin Function
1 Ground
2 Reset
RS-232/422/485 select (JP5)
The SBC-456/456E offers two serial ports. One RS-232 (CN8) and
one RS-232/422/485 (CN6).
The follwing charts show the available options:
RS-232/422/485 select (JP5)
*RS-232 RS-422 RS-485
1 2 1 2
1 2
3 4 3 4
3 4
5 6
5 6 5 6
* default
30 SBC-456/456E User Manual
DiskOnChip socket (U13)
The DiskOnChip 2000 family of products provides a single chip
solid-state flash disk in a standard 32-pin DIP package. The
DiskOnChip 2000 is a solid-state disk with no moving parts,
resulting in a significant reduction in power consumption and an
increase in reliability. The DiskOnChip is a small, plug and play
Flash disk. It is easy to use and saves integration overhead.
The DiskOnChip 2000 family of products is available in capacities
ranging from 2MB up to 72 MB, unformatted. In order to manage
the disk, the DiskOnChip 2000 includes the TrueFFS, M-Systems'
Flash File System proprietary software. The DiskOnChip 2000
package is pin-to-pin compatible with standard 32-pin EPROM
devices.
pin
Description Pin Number Direction Note
Name
A0-A12 Address bus 4-12,23,25-27 Inputs
A13-A16 Address bus 2,3,28,29 Inputs 1
D0-D7 Data bus 13-15,17-21 I/O
CE/ Chip Enable 22 Input
OE /
OE/ Output Enable 24 Input
WE/ Write Enable 31 Input
NC Not connected 1.30 2
VCC Power 32
GND Ground 16
Figure1-MD2200 Pin-out Note 1: Pins A13 through A16 are not used
by the MD2200. They are kept for socket
backward compatibility with ED 1100
(DiskOnChip 1000)
Note 2: Pins 1 and 30 are not used by
MD2200
Chapter 2 Installation 31
32 SBC-456/456E User Manual
3
AMIBIOS Setup
This chapter describes the card’s diagnos-
tic tests and how to set BIOS configura-
tion data in a Windows environment.
Chapter 3 AMIBIOS setup 33
CHAPTER
General Information
AMIBIOS Setup configures system information that is stored in
CMOS RAM. Unlike conventional BIOS setup programs, AMIBIOS
features a graphical user interface that is easy to use.
Starting AMIBIOS setup
As POST executes, the following appears;
Hit if you want to run SETUP
Press to run AMIBIOS setup.
AMIBIOS main menu
The AMIBIOS setup screen appears as follows:
34 SBC-456/456E User Manual
Using a mouse with AMIBIOS setup
AMIBIOS Setup can be accessed via keyboard, mouse, or pen. The
mouse click functions are:
• single click to change or select both global and current fields
• double click to perform an operation in the selected field
Using the keyboard with AMIBIOS setup
AMIBIOS Setup has a built-in keyboard driver that uses simple
keystroke combinations:
Keystroke Function
key press and runs AMIBIOS Setup if
the key has been pressed.
Enabled AMIBIOS does not test system memory above 4 MB.
AMIBIOS does not wait up to 40 seconds for a
READY signal from the IDE hard disk drive. If a
READY signal is not received immediately from the
IDE drive, AMIBIOS does not configure that drive.
AMIBIOS does not wait for .5 seconds after sending
a RESET signal to the IDE drive to allow the IDE drive
time to get ready again.
You cannot run AMIBIOS Setup at system boot,
because there is no delay for the Hit to run
Setup message.
Boot Up Sequence:
This option sets the sequence of boot drives (floppy drive A:, hard
disk drive C:, or CD-ROM drive) that the AMIBIOS attempts to
boot from after AMIBIOS POST completes. The settings are
C:,A:,CDROM, CDROM,A:,C:, or A:,C:,CDROM. The default
settings are A:,C:,CDROM.
Boot Up Num Lock:
Set this option to Off to turn the Num Lock key off when the
computer is booted so you can use the arrow keys on both the
numeric keypad and the keyboard. The settings are On or Off. The
default setting is On.
Chapter 3 AMIBIOS setup 39
Floppy Drive Swap:
Set this option to Enabled to permit drives A: or B: to be swapped.
The settings are Enabled or Disabled. The default setting is
Disabled.
Floppy Drive Seek:
Set this option to Enabled to specify that floppy drive A: will
perform a seek operation at system boot. The settings are Enabled
or Disabled. The default setting is Disabled.
PS/2 Mouse Support:
When this option is set to Enabled, AMIBIOS supports a PS/2-
type mouse. The settings are Enabled or Disabled. The default
setting is Enabled.
System Keyboard:
This option specifies that a keyboard is attached to the computer.
The settings are Present or Absent. The default setting is Present.
Primary Display:
This option specifies the type of display monitor and adapter
in the computer. The settings are Mono, CGA40, CGA80,
EGA/VGA, or Absent. The default setting is EGA/VGA.
Display Device:
This option allows user to select display device. The settings are
CRT, LCD, and Both. The default setting is Both.
LCD type
This option allows user to select the LCD type.
40 SBC-456/456E User Manual
The SBC456/456E supports the following LCD types:
Brand
Mt odel name F6ormaSEBC-45SBC-456
name
S0harpLN X15X81s024x768DST Yse Ye
SP harpLO M641836s40x480MON Yse Ye
SP harpLN M64C356s40x480DST Yse Ye
S0 harpLN M12S48s00x600DST Yse Ye
N0 ECNT L6448AC33-16s40x480TF Yse Ye
640x480
TA oshibaLTM10C209 Yses Ye
(18bits)TFT
N4 ECNT L8060AC26-08s00x600TF Yse Ye
Password Check:
This option enables password checking every time the computer is
powered on or every time AMIBIOS Setup is executed. If Always is
chosen, a user password prompt appears every time the computer
is turned on. If Setup is chosen, the password prompt appears if
AMIBIOS is executed. The Power-On default is Setup.
Parity Check:
Set this option to Enabled to check the parity of all system
memory. The settings are Enabled or Disabled. The default setting
is Disabled.
OS/2 Compatible Mode:
Set this option to Enabled to permit AMIBIOS to run with IBM OS/
2. The settings are Enabled or Disabled. The default setting is
Disabled.
Chapter 3 AMIBIOS setup 41
Wait for F1 if Error:
AMIBIOS POST error messages are followed by:
Press if you want to run Setup
from appearing on the first AMIBIOS screen when the computer
boots. The settings are Enabled or Disabled. The Optimal and
Fail-Safe default settings are Enabled.
Internal Cache:
This option specifies the caching algorithm used for the L1 internal
cache memory. The settings are:
Setting Description
Shadow The contents of C0000h - C3FFFh are
written to the same address in system
WriteBack Use the write-back caching algorithm.
External Cache
This option specifies the caching algorithm used for L2 secondary
(external) cache memory. The settings are:
Setting Description
Disabled The contents of C0000h - C3FFFh are
written to the same Neither L1 internal
cache memory on the nor L2 secondary
cache memory is enabled.
WriteThru Use the write-through caching algorithm.
WriteBack Use the write-back caching algorithm.
42 SBC-456/456E User Manual
System BIOS Cacheable
When this option is set to Enabled, the contents of the F0000h
system memory segment can be read from or written to L2 cache
memory. The contents of the F0000h memory segment are always
copied from the BIOS ROM to system RAM for faster execution.
The settings are Enabled or Disabled.
Numeric Processor Test
Set this option to Enbable to permit numeric processor to be
tested.
Hard Disk Delay
This option allows you to select hard disk delay time from 5 Sec to
15 Secs.
Chapter 3 AMIBIOS setup 43
C000,16 KB Shadow D400,16KB Shadow
C400,16 KB Shadow D800,16KB Shadow
C800,16 KB Shadow DC00,16KB Shadow
CC00,16 KB Shadow E000, 64KB Shadow
D000,16KB Shadow
These options control the location of the contents of the 16KB of
ROM beginning at the specified memory location. If no adapter
ROM is using the named ROM area, this area is made available to
the local bus. The settings are:
Setting Description
Shadow The contents of C0000h - C3FFFh are written to the
same address in system memory (RAM) for faster
execution.
Enabled The contents of the named ROM area are written to
the same address in system memory (RAM) for
faster execution, if an adapter ROM will be using
the named ROM area. Also, the contents of the
RAM area can be read from and written to cache
memory.
Disabled The video ROM is not copied to RAM. The contents
of the video ROM cannot be read from or written to
cache memory.
44 SBC-456/456E User Manual
Chipset setup
The AMIBIOS Setup options deccribed in this section are selected
by choosing the Chipset icon from the AMIBIOS setup main menu,
shown below.
The following is an option list offered by Chipset Setup
Chipset setup options
Function Options
Auto Configuration Function Disabled/Enabled
AT Bus Clock 7.16
CPU Bus Speed/3
CPU Bus Speed/4
CPU Bus Speed/5
CPU Bus Speed/6
CPU Bus Speed/8
DRAM Read Timing Slow
Normal
Faster
Fastest
Chapter 3 AMIBIOS setup 45
Function Options
DRAM Write Timing Slow
Normal
Faster
Fastest
SRAM Type 2-1-1-1
3-1-1-1
3-2-2-2
4-2-2-2
SRAM Read Timing Fast
Normal
SRAM Write Timing Fast
Normal
Memory Parity Check Disabled
Enabled
DRAM Hidden Refresh Disabled
Enabled
DRAM Refresh Period Setting 15 ms
30 ms
60 ms
120 ms
Memory Hole at 15-16 MB Disabled
Enabled
ISA I/O Recovery Disabled
Enabled
ISA I/O Recovery Time 0.5 ms
1.0 ms
1.5 ms
2.0 ms
2.5 ms
3.0 ms
3.5 ms
System Hidden Refresh 15 ms
30 ms
60 ms
120 ms
Cx586 Linear Wrapped Mode Disabled
Enabled
46 SBC-456/456E User Manual
Power management Setup
The Power Management Setup offers options to help reduce power
consumption. To see the options in this group, choose the Power
Management Setup icon from the AMIBIOS Setup main menu.
Power Management Mode/APM Funtion (Advanced Power
Management)
Set this option to Enabled to enable the power management and
APM (Advanced Power Management) features.
The settings are Enabled or Disabled. The default setting is
Disabled.
Chapter 3 AMIBIOS setup 47
If your change the setting "Power Management mode" from
Disabled to Enabled, the picture bellow is shown:
48 SBC-456/456E User Manual
PCI/PnP Setup
PCI/PnP Setup options are displayed by choosing the PCI/PnP
Setup icon from the AMIBIOS Setup main menu. All PCI/PnP
Setup options are described in this section.
Onboard VGA Enabled
AMIBIOS supports this function.
If users put another VGA card in one of the PCI slots. Then the
VGA Card has a higher priority than onboard VGA.
Plug and Play Aware OS
Set this option to Yes if the operating system installed in the
computer is Plug and Play aware. AMIBIOS only detects and
enables PnP ISA adapter cards that are required for system boot.
The Windows 95 operating system detects and enables all other
PnP-aware adapter cards. Set this option to No if the operating
system (such as DOS, OS/2, Windows 3.x) does not use PnP.
You must set this option correctly or PnP-aware adapter cards
installed in your computer will not be configured properly.
The settings are Yes or No. The Optimal and Fail-Safe default
settings are Yes.
Chapter 3 AMIBIOS setup 49
PCI Latency Timer (in PCI Clocks)
This option sets the latency of all PCI devices on the PCI bus. The
settings are in units equal to PCI clocks. The settings are 32, 64,
96, 128, 160, 192, 224, or 248. The Optimal and Fail-Safe default
settings are 64.
VGA Locate Bus
This option allows you to select which bus VGA will use. The
settings are PCI and ISA (Default).
CPU to PCI Write Buffer
This option sets the write buffer between the CPU and PCI bus.
The default setting is Enabled.
PCI IDE BusMaster
Set this option to Enabled to specify that the IDE controller on the
PCI local bus has bus mastering capability. The settings are
Disabled or Enabled. The default setting is Disabled.
Offboard PCI IDE Card
This option specifies if an offboard PCI IDE controller adapter card
is used in the computer. You must also specify the PCI expansion
slot on the motherboard where the offboard PCI IDE controller card
is installed. If an offboard PCI IDE controller is used, the onboard
IDE controller on the motherboard is automatically disabled. The
settings are Disabled, Auto, Slot1, Slot2, Slot3, or Slot4.
If Auto is selected, AMIBIOS automatically determines the correct
setting for this option. The Optimal and Fail-Safe default settings
are Auto.
50 SBC-456/456E User Manual
PCI Slot1 IRQ Priority
PCI Slot2 IRQ Priority
PCI Slot3 IRQ Priority
PCI Slot4 IRQ Priority
This option sets PCI slot IRQ priority.
The settings are Auto, 3, 4, 5, 7, 9, 10, 11. The default setting is Auto.
Chapter 3 AMIBIOS setup 51
IRQ3
IRQ4
IRQ5
IRQ7
IRQ9
IRQ10
IRQ11
IRQ14
IRQ15
These options specify the bus that the named interrupt request
lines (IRQs) are used on. These options allow you to specify IRQs
for use by legacy ISA adapter cards.
These options determine if AMIBIOS should remove an IRQ from
the pool of available IRQs passed to BIOS configurable devices.
The available IRQ pool is determined by reading the ESCD
NVRAM. If more IRQs must be removed from the pool, the end
user can use these PCI/PnP Setup options to remove the IRQ by
assigning the option to the ISA/EISA setting. Onboard I/O is
configurable by AMIBIOS. The IRQs used by onboard I/O are
configured as PCI/PnP.
The settings are PCI/PnP or ISA/EISA. The default settings are
PCI/PnP.
52 SBC-456/456E User Manual
Reserved Memory Size
This option specifies the size of the memory area reserved for
legacy ISA adapter cards.
The settings are Disabled, 16K, 32K, and 64K. The default
settings are Disabled.
Reserved Memory Address
This option specifies the beginning address (in hex) of the reserved
memory area. The specified ROM memory area is reserved for use
by legacy ISA adapter cards.
The settings are C0000, C4000, C8000, CC000, D0000, D4000,
D8000, or DC000.
Chapter 3 AMIBIOS setup 53
Peripheral Setup
Peripheral Setup options are displayed by choosing the Peripheral
Setup icon from the AMIBIOS Setup main menu. All Peripheral
Setup options are described in this section:
Onboard FDC
This option enables the floppy drive controller on the motherboard.
The settings are Auto, Enabled, or Disabled.
Onboard Serial Port 1
This option enables serial port 1 on the motherboard and
specifies the base I/O port address for serial port 1.
The settings are Auto, Disabled, 3F8h, 3E8h, 2E8h, and 2F8h.
The Fail-Safe default setting is Auto.
54 SBC-456/456E User Manual
Onboard Serial Port2
This option enables serial port 2 on the motherboard and specifies
the base I/O port address for serial port 2. The settings are Auto.
Disabled, 3F8h, 2F8h, 3E8h, and 2E8h. The default setting is
Auto.
Onboard Parallel Port
This option enables the parallel port on the motherboard and
specifies the parallel port base I/O port address. The settings are
Auto, Disabled, 378, 378, and 3BC. The default setting is Auto.
Parallel Port Mode
This option specifies the parallel port mode. ECP and EPP are both
bidirectional data transfer sechemes that adhere to the IEEE P1284
specification. The settings are:
Setting Description
Normal The normal parallel port mode is used. This is the
default setting.
EPP The parallel port can be used with devices that
adhere to the Enhanced Parallel Port (EPP) specifi-
cation. EPP uses the existing parallel port signals to
provide asymmetric bidirectional data transfer
driven by the host device.
ECP The parallel port can be used with devices that
adhere to the Extended Capabilities Port (ECP)
specification. ECP uses the DMA protocol to
achieve transfer rates of approximately 2.5 Mbs.
ECP provides symmetric bidirectional communica-
tions.
Chapter 3 AMIBIOS setup 55
Parallel Port DMA Channel
This option is only available if the setting for the Parallel Port
Mode option is ECP.
The settings are Disabled, DMA, CH (channel) 0, DMA CH 1, or
DMA CH3.
Parallel Port IRQ
IRQ7 is used for the Parallel Port (LPT 1). The IRQ can be changed
to IRQ5.
Onboard IDE
This option specifies the onboard IDE controller channels that will
be used. The settings are Primary, Both, or Disabled.
56 SBC-456/456E User Manual
Security
The following icons appear in this section:
Two Levels of Passwords
Both the Supervisor and the User icons configure password
support. If you use both, the Supervisor password must be set. If
this feature is enabled, you can select AMIBIOS. The setup
messages are in different languages. The default setting is English.
The system can be configured so that all users must enter a
password every time the system boots or when AMIBIOS Setup is
executed, using either or both the Supervisor or User password.
Chapter 3 AMIBIOS setup 57
The following screen appears when you select the password icon
You can enter a password by:
• typing the password on the keyboard
• selecting each letter via the mouse
• selecting each letter via the pen stylus (pen access must be
customized for each specific hardware platform).
If you do not want to use a password, simply press
Frequently asked questions
How does Industrial Trading differ from its competitors?
Is there a warranty for the 1907456001?
Which carrier will Industrial Trading use to ship my parts?
Can I buy parts from Industrial Trading if I am outside the USA?
Which payment methods does Industrial Trading accept?
Why buy from GID?
Quality
We are industry veterans who take pride in our work
Protection
Avoid the dangers of risky trading in the gray market
Access
Our network of suppliers is ready and at your disposal
Savings
Maintain legacy systems to prevent costly downtime
Speed
Time is of the essence, and we are respectful of yours
What they say about us
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GO TO SOURCE
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