ICP SAGP-815EV User Manual

SAGP-815EV series
Socket 370 Based SBC
With 10/100Mbps Ethernet, VGA, Audio
Manual Revision 1.0
October , 31 , 2002
@Copyright 2002 All Rights Reserved
Trademarks SAGP-815EV, PIAGP are registered trademarks of ICP Electronics Inc., IBM PC is a registered trademark of International Business Machines Corporation. Intel is a registered trademark of Intel Corporation. Award is a registered trademark of Award Software International, Inc. Other product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks of their respective companies.
Support
Any questions regarding the content of this manual or related issues can be e-mailed to us directly at: SUPPORT@IEI.COM.TW
Contents
Contents ..........................................................................2
Introduction .....................................................................5
1.1 Specifications: ..................................................................................6
1.2 What You Have.................................................................................7
Installation .......................................................................8
2.1 SAGP-815EV 's Layout.....................................................................8
SAGP-815EV's Layout................................................................................9
2.2 Clear CMOS Setup..........................................................................10
2.3 Keyboard Power Selection .............................................................11
2.4 Compact Flash Card Master/Slave Mode Setting............................11
Connection ....................................................................12
3.1 Floppy Disk Drive Connector ........................................................12
3.2 Ultra ATA33/66/100 IDE Disk Drive Connector...........................13
3.3 Parallel Port ................................................................................... 14
3.4 Serial Ports.....................................................................................15
3.5 Keyboard Connector.......................................................................16
3.6 USB Port Connector.......................................................................16
3.7 IrDA Infrared Interface Port...........................................................17
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3.8 Fan Connector .................................................................................18
3.9 LAN RJ45 Connector......................................................................18
3.10 VGA Connector...............................................................................19
3.11 Audio Connectors............................................................................19
3.12 Compact Flash Storage Card Socket ...............................................20
3.13 External Switches and Indicators ....................................................21
Award BIOS Setup ......................................................22
4.1 Introduction .....................................................................................22
4.2 Starting Setup..................................................................................23
4.3 Using Setup .....................................................................................23
4.4 Main Menu......................................................................................24
4.5 Standard CMOS Setup ....................................................................27
4.6 Advanced BIOS Features................................................................32
4.7 Advanced Chipset Features.............................................................36
4.8 Integrated Peripherals .....................................................................40
4.9 Power Management Setup ...............................................................44
4.10 PnP/PCI Configuration Setup ..........................................................47
4.11 PC Health Status..............................................................................49
4.12 Frequency/Voltage Control .............................................................50
4.13 Defaults Menu.................................................................................51
4.14 Supervisor/User Password Setting..................................................52
4.15 Exit Selecting..................................................................................53
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Appendix A. Watchdog Timer....................................55
Appendix B. Address Mapping..................................57
IO Address Map........................................................................................57
1st MB Memory Address Map..................................................................58
IRQ Mapping Table ..................................................................................58
DMA Channel Assignments.......................................................................58
Appendix C. How to Upgrade a New BIOS........59
Appendix D. AGP slot..............................................62
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1
Introduction
Welcome to SAGP-815EV socket 370 base Single Board Computer. Based on Intel i815EB chipset, SAGP-815EV board is a PIAGP form factor board which works perfectly with high performance Pentium® III, or cost-effective Celeron. This product is designed for system manufacturers, integrators, or VARs that want to provide all the performance, reliability, and quality at a reasonable price.
The advantages of migrating to PIAGP architecture are numerous. To name a few,
1. It supports standard AGP V2.0 cards on the PCIAGP/PXAGP series passive backplane;
2. It is compatible with all available AGP cards;
3. With optional PISA-KIT1 PCI-to-ISA bridge module, legacy ISA device are also supported;
4. Many PCIAGP/PXAGP series passive backplanes support conventional PICMG CPU cards;
5. Onboard RAID controller is available as an option on certain PCIAGP/PXAGP series passive backplanes, making storage capability of your industrial PC several steps forward.
In addition, SAGP-815EV’s on-chipVGA provides up to 1600x1200 resolution. The VGA subsystem shares main memory.
An advanced high performance super AT I/O chip – ITE IT8712 is used in the SAGP-815EV board. Which provide two UARTs are
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compatible with the NS16C550. The parallel port and IDE interface are compatible with IBM PC/AT architecture.
SAGP-815EV has an Intel 82562BA as its integrated LAN controller. It meets the10/100BASE-TX specification with high performance networking functions and advanced features like Alert-on-LAN.
SAGP-815EV’s Intel 815EB chipset supports up to 133MHz FSB CPU and 133MHz SDRAM memory modules.
This PIAGP CPU card must be installed on IEI PCIAGP/PXAGP series backplanes. If onboard ISA interface is required, please be sure to install PISA-KIT01 daughter board on the specific socket on the backplane before ISA cards are installed to make sure the system works properly.
1.1 Specifications:
CPU: Supports Socket-370 CPU
Celeron® Processor up to 1.2GHz
Penti um® III ( FC-PGA) Proce ssor up to 1.4 GHz
DMA channels: 7
Interrupt levels: 15
Chipset: Intel 815EB
RAM memory: Provides two 168-pin DIMM socket. Maximum
memory size is 512MB/133MHz.
Ultra ATA/33/66/100 IDE Interface: T wo PCI Enhance IDE channel.
The onboard ICH2 supports Ultra ATA/33/66/100 IDE interface. To get optimal performance of Ultra ATA66/100 Hard disk, a specified 80-pin cable must be used.
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Floppy disk drive interface: Single 2.88 MB, 1.44MB, 1.2MB,
720KB, or 360KB floppy disk drive.
CompactFlashTM interface: Supports CompactFlashTM Type II
socket for Compact Flash Disk or IBM Micro Drive.
Serial ports: Two high-speed 16C550 compatible UARTs ports
Parallel Port :one IEEE1284 compatible Bi-directional ports
IrDA port: Supports Serial Infrared (SIR) and Amplitude Shift
Keyed IR (ASKIR) interface.
USB port: Supports 4 USB 2.0 compatible ports.
Audio: CMI8738LX supports 6CH DAC for AC-3 5.1 channel purpose.
HRTF –based positional audio, supporting DirectSound 3D and A3D interface.
Watchdog timer: T ime setting form 1 second to 255 second System
Reset generate when CPU did not periodically trigger the timer.
VGA Controller: On-chip VGA controller, screen resolution up to
1600x1200 in 256 Colors at 85Hz refresh rate.
Intel 82562BA em bedded LAN Controller: IEEE 802.3u Auto-
Negotiation support for 10BASE-T/100BASE-TX standard. Fast back­to-back transmission support with minimum interframe spacing. Connected to your LAN through RJ-45 connector.
Keyboard Controlle r: 8042 compatible for keyboard and PS/2
mouse
Power Consum ption: 5V/9A and 12V/0.1A, as running by PIII
933MHz and 256MB
Operating Tem perature: 0° ~ 55° C (CPU needs Cooler)
1.2 What You Have
In addition to this User's Manual, the SAGP-815EV package includes the following items:
SAGP-815EV Socket-370 based Single Board Computer
One FDD Cable
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One IDE Cable
Keyboard / Mouse Y-Adapter Cable
One Printer Cable with Bracket
Two RS-232 Serial Ports Cable with Bracket
One Audio Cable with Bracket
2
Installation
This chapter describes how to install the SAGP-815EV. At first, the layout of SAGP-815EV is shown, and the unpacking information that needs your attention is described. The jumpers and switches setting for the SAGP-815EV 's configuration, such as CPU type selection, system clock setting, and watchdog timer, are also included.
2.1 SAGP-815EV 's Layout
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<This area is intentionally left blank>
SAGP-815EV's Layout
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2.2 Clear CMOS Setup
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If you want to clear the CMOS Setup data (for example, you forgot the password and you need to clear the setup data then set the password again), you should close the JP1 (set the jumper to 1-2) about 3 seconds, then open again, set back to normal operation mode, open JP1.
JP1: Clear CMOS Setup
JP1 DESCRIPTION
1-2 Keep CMOS Setup
(Normal Operation)
2-3 Clear CMOS Setup
2.3 Keyboard Power Selection
JP2: Keyboard Power Selection
JP2 DESCRIPTION
1-2 VCC 2-3 5VSB
2.4 Compact Flash Card Master/Slave Mode Setting
This jumper configures CF card as Master or Slave device on secondary
IDE channel.
• JP3: Master/Slave Mode Setting
JP3 DESCRIPTION
OPEN SLAVE SHORT MASTER
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3
Connection
This chapter describes how to connect peripherals, switches and indicators to SAGP-815EV.
3.1 Floppy Disk Drive Connector
SAGP-815EV has a 34-pin daisy-chain driver connector cable.
FDD1: FDC CONNECT OR
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GROUND 2 RED UCE WRITE 3 GROUND 4 N/C 5 GROUND 6 N/C 7 GROUND 8 INDEX#
9 GROUND 10 MOTOR ENABLE A# 11 GROUND 12 DRIVE SELECT B# 13 GROUND 14 DRIVE SELECT A# 15 GROUND 16 MOTOR ENABLE B# 17 GROUND 18 DIRECTION# 19 GROUND 20 STEP# 21 GROUND 22 WRITE DATA# 23 GROUND 24 WRITE GATE# 25 GROUND 26 TRACK 0# 27 GROUND 28 WRITE PROTECT# 29 N/C 30 READ DATA# 31 GROUND 32 SIDE 1 SELECT# 33 N/C 34 DISK CHANGE#
12
33 34
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3.2 Ultra ATA33/66/100 IDE Disk Drive Connector
You can attach two IDE (Integrated Device Electronics) hard disk drives to each of the SAGP-815EV IDE connectors.
IDE1: Primary IDE Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 RESET# 2 GROUND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10
9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GROUND 20 N/C 21 N/C 22 GROUND 23 IOW# 24 GROUND 25 IOR# 26 GROUND 27 N/C 28 BALE - DEFAULT 29 N/C 30 GROUND - D EFAULT 31 INTERRUP T 32 IOCS16#-DEFAULT 33 SA1 34 N/C 35 SA0 36 SA2 37 HDC CS0# 38 HDC CS1# 39 HDD ACTIVE# 40 GROUND
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1 2
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IDE2: Secondary IDE Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 RESET# 2 GROUND
3 DATA 7 4 DATA 8
5 DATA 6 6 DATA 9
7 DATA 5 8 DATA 10
9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GROUND 20 N/C 21 N/C 22 GROUND 23 IOW# 24 GROUND 25 IOR# 26 GROUND 27 N/C 28 BALE - DEFAULT 29 N/C 30 GROUND - D EFAULT 31 INTERRUP T 32 IOCS16#-DEFAULT 33 SA1 34 N/C 35 SA0 36 SA2 37 HDC CS0# 38 HDC CS1# 39 HDD ACTIVE# 40 GROUND
1 2
39 40
3.3 Parallel Port
This port is usually connected to a printer. SAGP-815EV includes an on-board parallel port, accessed through a 26-pin flat-cable connector LPT1. Three modes – SPP, EPP and ECP – are supported.
LPT1: Parallel Port Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
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
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11 BUSY 12 PAPER EMPTY 13 PRINTER SELECT 14 AUTO FORM FEED # 15 ERROR# 16 INITIALIZE 17 PRINTER SELECT LN# 18 GROUND 19 GROUND 20 GROUND 21 GROUND 22 GROUND 23 GROUND 24 GROUND 25 GROUND 26 NC
114
13 26
3.4 Serial Ports
The SAGP-815EV offers two high-speed NS16C550- compatible UARTs with Read/Receive 16 byte FIFO serial ports.
COM1 10-pin Connector
PIN NO. DESCRIPTION
1 DATA CARRIER DETECT (DCD) 2 REC EIVE DATA (RXD) 3 TRANSMIT DATA (TXD) 4 D ATA TERMINAL RE ADY (DTR) 5 GROUND
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15
5 10
6 DA TA S ET READ Y (DSR) 7 REQUEST TO SE ND (RTS) 8 CLEA R TO SEND (C TS) 9 RING INDICATOR (RI)
10 NC
COM2 10-pin Connector
PIN NO. DESCRIPTION
1 DATA CARRIER DETECT (DCD) 2 REC EIVE DATA (RXD) 3 TRANSMIT DATA (TXD) 4 D ATA TERMINAL RE ADY (DTR) 5 GROUND 6 DA TA S ET READ Y (DSR) 7 REQUEST TO SE ND (RTS) 8 CLEA R TO SEND (C TS) 9 RING INDICATOR (RI)
10 NC
3.5 Keyboard Connector
SAGP-815EV provides a 6-pin keyboard/mouse connector.
KBM1: 6-pin Mini-DIN Keyboard/Mouse Connector
PIN NO. DESCRIPTION
1 KEYBOARD DATA 2 MOUSE DATA 3 GROUND 4 +5V 5 KEYBOARD CLOCK 6 MOUSE CLOCK
1 6
5 10
3.6 USB Port Connector
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SAGP-815EV provides 4 built-in USB2.0 ports for future I/O bus expansion.
USB1 & USB2:
1. VCC
2. DATA-
3. DATA+
4. GROUND
USB3 (Dual port): Provides two sets (pins 1/3/5/7 and 2/4/6/8) of USB pin headers.
PIN DESCRIPTION PIN DESCRIPTION
Port 1 Port 2 1 VCC 2. GROUND 3 DATA- 4. DATA+ 5 DATA+ 6. DATA­7 GROUND 8. VCC
7 1
8 2
3.7 IrDA Infrared Interface Port
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SAGP-815EV has a built-in IrDA port which supports Serial Infrared (SIR) or Amplitude Shift Keyed IR (ASKIR) interface. When used, the IrDA port has to be set to SIR or ASKIR model in the BIOS’s Peripheral Setup’s COM 2. At the same time the normal RS-232 COM 2 will be disabled.
• IRDA1: IrDA connector
PIN NO. DESCRIPTION
1 VCC5V 2 N/C 3 IR-RX 4 Ground 5 IR-TX
3.8 Fan Connector
SAGP-815EV provides two CPU cooling fan connectors, which supply 12V/500mA.
FAN1/FAN2: CPU Fan Connector
PIN NO. DESCRIPTION
3 Sensor 2 12V 1 Ground
1
2
3
4
5
3 2 1
3.9 LAN RJ45 Connector
SAGP-815EV is equipped with a built-in 10/100Mbps Ethernet Controller . Y ou can connect it to your LAN through RJ45 LAN connector. The pin assignment is as follows:
LAN1: LAN RJ45 Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 TX+ 5. N/C 2 TX- 6. RX-
3. RX+ 7. N/C
4. N/C 8. N/C
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CN1: LAN LED Connector
1 100ACT+ 2. 100ACT­3 100LINK+ 4. 100LINK-
3.10 VGA Connector
SAGP-815EV has a 15-pin VGA connector that connects directly to your CRT monitor.
VGA1: 15-pin Female Connector
1 RED 2 GREEN 3 BLUE 4 NC 5 GROUND 6 GROUND 7 GROUND 8 GROUND
9 NC 10 GROUND 11 NC 12 DDC DAT 13 HSYNC 14 VSYNC 15 DDCCLK
3.11 Audio Connectors
SAGP-815EV has an onboard AUDIO chipset (CMEDIA CMI8738LX), which connects input and output devices through pin-headers (CN2). The Audio chipset can support 5.1 channel sounds that include LINEOUT, REAR, and CENTER/BASS.
CN2: Audio Connector (2x8_2.00mm)
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PIN NO. DESCRIPTION PIN NO. DESCRI
1 LINEOUT_L 2 GROUND
3 LINEOUT_R 4 GROUND 5 CENTER 6 BASS 7 GROUND 8 GROUND 9 LININ_L 10 LINEIN_R 11 GROUND 12 GROUND 13 REAR_L 14 REAR_R 15 MIN_IN 16 GROUND
3.12 Compact Flash Storage Card Socket
SAGP-815EV configures Compact Flash Storage Card in IDE Mode. This type II Socket is compatible with IBM Micro Drive.
CFD1: Compact Flash Storage Card Socket pin assignment
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GROUND 26 CARD DETECT1 2 D3 27 D11 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 7 CS1# 32 CS3# 8 N/C 33 N/C
9 GROUND 34 IOR# 10 N/C 35 IOW# 11 N/C 36 OBLIGATORY TO
12 N/C 37 IRQ15 13 VCC 38 VCC
PULL HIGH
PTION
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14 N/C 39 MASTER/SLAVE 15 N/C 40 N/C 16 N/C 41 RESET# 17 N/C 42 IORDY 18 A2 43 N/C 19 A1 44 OBLIGATORY TO
20 A0 45 ACTIVE# 21 D0 46 PDIAG# 22 D1 47 D8 23 D2 48 D9 24 N/C 49 D10 25 CARD DETECT2 50 GROUND
3.13 External Switches and Indicators
PULL HIGH
There are several external switches and indicators for monitoring and controlling your CPU board. All the functions are integrated in CN24 connector.
CN3: Multi Pane l
PIN DESCRIPTION PIN DESCRIPTION
LED
1 +5V 2 Speaker Power 3 GND 4 N/C
Speaker
5 GND 6 N/C 7 EXTSMI# 8 +5V
HDD 9 +5V 10 Reset Switch Reset
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11 IDELED- 12 GND
PW1: ATX Power Switch Connector
PIN NO. DESCRIPTION
1 PWR_BUTTON+ 2 PWR_BUTTON-
4
Award BIOS Setup
4.1 Introduction
This chapter discusses the Setup program written in the BIOS. It will give you a step-by-step guidance to configure your system. The user-defined configuration is then stored in battery-backed CMOS RAM, which retains the customized information while the power is off.
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4.2 Starting Setup
The BIOS is immediately active when you turn on the computer. While the BIOS is in control, the Setup program can be activated in one of two ways:
1. By pressing <Del> immediately after switching the system on, or
2. By pressing the <Del> key when the following message appears at the bottom of the screen during POST (Power On Self-Test):
Press DEL to enter SETUP
If the message disappears before you respond and you still wish to enter Setup, restart the system to try again by turning it OFF then ON or pressing the "RESET" button on the system case. You may also restart by simultaneously pressing <Ctrl>, <Alt>, and <Delete> keys. If you do not press the keys at the correct time and the system does not boot, an error message will be displayed and you will again be asked to...
PRESS F1 TO CONTINUE, DEL TO ENTER SETUP
4.3 Using Setup
In general, you can use the arrow keys to highlight items, press <Enter> to select, use the PageUp and PageDown keys to change entries, press <F1> for help and press <Esc> to quit. The following table provides more details about how to navigate in the Setup program using the keyboard.
Key Function Up Arrow Move to the previous item Down Arrow Move to the next item Left Arrow Move to the item on the left (menu bar) Right Arrow Move to the item on the right (menu bar) Esc Main Menu: Quit without saving changes
Submenus: Exit Current page to the next higher level menu
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Move Enter Move to the item you desired PgUp key Increase the numeric value or make changes PgDn key Decrease the numeric value or make changes + key Increase the numeric value or make changes
- key Decrease the numeric value or make changes Esc key Main Menu -- Quit and save no changes into CMOS
Status Page Setup Menu and Option Page Setup
Menu -- Exit current page and return to Main Menu F1 key General help on Setup navigation keys F5 key Load previous values from CMOS F6 key Load the fail-safe defaults from BIOS default table F7 key Load the optimized defaults F10 key Save all the CMOS changes and exit
4.4 Main Menu
Once you enter the AwardBIOS™ CMOS Setup Utility, the Main Menu will appear on the screen. The Main Menu allows you to select from several setup functions and two exit choices. Use the arrow keys to go through the items and press <Enter> to accept and enter the sub-menu.
CMOS Setup Utility - Copyright ( C ) 1984-2000 Award Software
Standard CMOS Features
Advanced BIOS Features
Advanced Chipset Features
Frequency/Voltage Control
Load Fail-Safe Defaults
Load Optimized Defaults
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Integrated Peripherals
Set Supervisor Password
Power Management Setup
PnP/PCI Configurations
PC Health Status
Esc : Quit F9 : Menu in BIOS ↑ ↓ ← → : Select Item
F10 : Save & Exit Setup
Time, Date, Hard Disk Type….
Note that a brief description of each highlighted selection appears at the bottom of the screen.
Set User Password
Save & Exit Setup
Exit Without Saving
4.4.1 Setup Items
The main menu includes the following main setup categories. Recall that some systems may not include all entries.
Standard CMOS Features
Use this menu for basic system configuration. See Section 4.5 for the details.
Advanced BIOS Features
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Use this menu to set the Advanced Features available on your system. See Section 4.6 for the details.
Advanced Chipset Features
Use this menu to change the values in the chipset registers and optimize your system's performance. See section 4.7 for the details.
Integrated Peripherals
Use this menu to configure your settings for integrated peripherals. See section 4.8 for the details.
Power M anagement Setup
Use this menu to configure your settings for power management. See section 4.9 for the details.
PnP / PCI Configuration
This entry appears if your system supports PnP / PCI. See section 4.10 for the details.
Frequency/Voltage Control
Use this menu to configure your settings for frequency/voltage control. See section 4.11 for the details.
Load Fail-Safe Defaults
Use this menu to load the BIOS default values for the minimal/stable performance for your system to operate. See section 4.12 for the details.
Load Optimized Defaults
Use this menu to load the BIOS default values that are factory settings for optimal performance system operations. While Award has designed the custom BIOS to maximize performance, the factory has the right to change these defaults to meet their needs. See section 4.12 for the details.
Supervisor / User Password
Use this menu to set User and Supervisor Passwords. See section 4.13 for the details.
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Save & Exit Setup
Save CMOS value changes to CMOS and exit setup. See section 4.14 for the details.
Exit Without Save
Abandon all CMOS value changes and exit setup. See section 4.14 for the details.
4.5 Standard CMOS Setup
The items in Standard CMOS Setup Menu are divided into 10 categories. Each category includes no, one or more than one setup items. Use the arrow keys to highlight the item and then use the <PgUp> or <PgDn> keys to select the value you want in each item.
CMOS Setup Utility - Copyright ( C ) 1984-2000 Award Software
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Standard CMOS Features
Date: Tue, Seq 17 2002 Time: 16:19:20
¾ IDE Primary Master HD Model Name ¾ IDE Primary Slave <Press Enter> None ¾ IDE Secondary Master <Press Enter> None ¾ IDE Secondary Slave <Press Enter> None
Drive A 1.44M, 3.5 in. Drive B None
Video EGA/VGA Halt On All,But Keyboard
Based Memory 640K Extended Memory 65535K Total Memory 1024K
↑↓←→Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Item Help
Menu Level ¾
Change the day, month, year and century
Figure 1: The Main Menu
Main Menu Selections
Item Options Description
Date MM DD YYYY Set the system date. Time HH : MM : SS Set the system time
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IDE Primary Master
IDE Primary Slave
IDE Secondary Master
IDE Secondary Slave
Drive A Drive B
Options are in its sub menu (described in Table 3) Options are in its sub menu (described in Table 3) Options are in its sub menu (described in Table 3) Options are in its sub menu (described in Table 3) None 360K, 5.25 in
1.2M, 5.25 in
Press <Enter> to enter the sub menu of detailed options Press <Enter> to enter the sub menu of detailed options Press <Enter> to enter the sub menu of detailed options Press <Enter> to enter the sub menu of detailed options Select the type of floppy disk drive installed in your system
720K, 3.5 in
1.44M, 3.5 in
2.88M, 3.5 in
Video EGA/VGA
CGA 40
Select the default video
device CGA 80 MONO
Halt On All Errors
No Errors All, but Keyboard All, but Diskette
Select the situation in
which you want the BI O S
to stop the POST
process and notify you All, but Disk/Key
Base Memory N/A Displays the amount of
conventional memory
detected during boot up
Extended Memory N/A Displays the amount of
extended memory
detected during boot up
Total Memory N/A Displays the total memory
available in the system
Table 2 Main Menu Selections
IDE Adapters
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The IDE adapters control the hard disk drive. Use a separate sub menu to configure each hard disk drive. Figure 2 shows the IDE primary master sub menu.
CMOS Setup Utility – Copyright © 1984-2000 Award Software
IDE Primary Master
IDE HDD Auto-Detection Press Enter
IDE Primary Master Auto Access Mode Auto
Capacity 15362 MB
Cylinder 29765 Head 16
Item Help
Menu Level ¾¾
To auto-detect the HDD’s size, head... on this channel
Precomp 0 Landing Zone 29764 Sector 63
↑↓←→Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Figure 2 IDE Primary Master sub menu
Use the legend keys to navigate through this menu and exit to the main menu. Use Table 3 to configure the hard disk.
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Item Options Description
IDE HDD Auto-detection Press Enter Press Enter to auto-detect
the HDD on this channel. If detection is successful, it fills the remaining fields on this menu.
IDE Primary Master None
Auto Manual
Selecting ‘manual’ lets you set the remaining fields on this screen. Selects the type of fixed disk. "User Type" will let you select the number of cylinders, heads, etc. Note: PRECOMP=65535 means NO NE !
Capacity Auto Display
your disk drive size
Disk drive capacity (Approximated). Note that this size is usually slightly greater than the size of a formatted disk given by a disk checking program.
Access Mode CHS
LBA
Choose the access mode for
this hard disk Large Auto
Table 3 Hard disk selections
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4.6 Advanced BIOS Features
This section allows you to configure your system for basic operation. You have the opportunity to select the system’s default speed, boot-up sequence, keyboard operation, shadowing and security.
CMOS Setup Utility – Copyright © 1984 – 2000 Award Software
Advanced BIOS Features
Virus Warning Disabled CPU Internal Cache Enabled External Cache Enabled CPU L2 Cache ECC Checking Enabled Process Number feature Enabled Quick Power On Self Test Enabled Initial LAN BootROM Disable First Boot device Floppy Second Boot device HDD-0 Third Boot device LS120 Boot other device Enabled Swap Floppy Drive Disabled Boot Up Floppy Seek Enabled Boot Up NumLock Status On Gate A20 Option Fast Typematic Rate Setting Disabled Typematic Rate (Chars/Sec) 6 Typematic Delay (Msec) 250 Security Option Setup Time Out(Sec.)For IDE Auto 2 OS Select For DRAM > 64MB Non-OS2 Report NO FDD For Win 95 No Small Logo(EPA) Show Disabled
↑↓←→Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Item Help _______________________
Menu Level ¾
Allows you to choose the VIRUS warning feature for IDE Hard Disk boot sector protection. If this function is enabled and someone attempt to write data into this area, BIOS will show a warning message on screen and alarm beep
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Virus Warning
Allows you to choose the VIRUS Warning feature for IDE Hard Disk boot sector protection. If this function is enabled and someone attempt to write data into this area, BIOS will show a warning message on screen and alarm beep.
Enabled Activates automatically when the system boots up
causing a warning message to appear when anything attempts to access the boot sector or hard disk partition table.
Disabled No warning message will appear when anything
attempts to access the boot sector or hard disk partition table.
CPU Internal Cache/External Cache
These two categories speed up memory access. However, it depends on CPU/chipset design.
Enabled Enable cache Disabled Disable cache
CPU L2 Cache ECC Checking
This item allows you to enable/disable CPU L2 Cache ECC checking. The choice: Enabled, Disabled.
Processor Number Feature
This item allows you to enable/disable support KLAMATH. The choice: Enabled, Disabled.
Quick Power On Self Test
This category speeds up Power On Self Test (POST) after you power up the computer. If it is set to Enable, BIOS will shorten or skip some check items during POST.
Enabled Enable quick POST Disabled Normal POST
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Initial LAN BootROM
First/Second/Third/Other Boot Device
The BIOS attempts to load the operating system from the devices in the sequence selected in these items. The Choice: Floppy, LS120, HDD0-3, SCSI, CDROM, ZIP 100 , LAN, Disabled.
Swap Floppy Drive
If the system has two floppy drives, you can swap the logical drive name assignments.
The choice: Enabled/Disabled.
Boot Up Floppy Seek
Seeks disk drives during boot up. Disabling speeds boot up.
The choice: Enabled/Disabled.
Boot Up NumLock Status
Select power on state for NumLock. The choice: On/Off.
Gate A20 Option
Select if chipset or keyboard controller should control GateA20.
Normal A pin in the keyboard controller controls
GateA20
Fast Lets chipset control GateA20
Typematic Rate Setting
Key strokes repeat at a rate determined by the keyboard controller. When enabled, the typematic rate and typematic delay can be selected. The choice: Enabled/Disabled.
Typematic Rate (Chars/Sec)
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Sets the number of times a second to repeat a key stroke when you hold the key down. The choice: 6, 8, 10, 12, 15, 20, 24, 30.
Typemat i c Del ay (M sec)
Sets the delay time after the key is held down before it begins to repeat the keystroke. The choice: 250, 500, 750, 1000.
Security Option
Select whether the password is required every time the system boots or only when you enter setup.
System The system will not boot and access to Setup will be
denied if the correct password is not entered at the prompt.
Setup The system will boot, but access to Setup will be denied if
the correct password is not entered at the prompt.
Note: To disable security, select PASSWORD SETTING at Main Menu and then you will be asked to enter password. Do not type anything and just press <Enter>, it will disable security. Once the security is disabled,
the system will boot and you can enter Setup freely.
OS Select For DRAM > 64MB
Select the operating system that is running with greater than 64MB of RAM on the system.
The choice: Non-OS2, OS2.
Report No FDD For Win 95
Whether report no FDD for Win 95 or not. The choice: Yes, No.
Small Logo(EPA) Show
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4.7 Advanced Chipset Features
CMOS Setup Utility – Copyright © 1984 – 2000 Award Software
Advanced Chipset Features
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SDRAM CAS Latency Time 3 SDRAM Cycle Time Tras/Trc Auto SDRAM RAS-to-CAS Delay Auto SDRAM RAS Precharge Time Auto System BIOS Cacheable Disabled Video BIOS Cacheable Disabled Memory Hole At 15M-16M Disabled CPU Latency Timer Enabled Delayed Transaction Enabled AGP Graphics Aperture Size 64MB
Display Cache Frequency 100 MHz
System Memory Frequency Auto
Special NT4.0 DRAM Report Disabled On-Chip VGA Enabled
* Onboard Display Cache Setting *
CAS# Latency 3 Paging Mode Control Open RAS-to-CAS Override by CAS# LT RAS# Timing Fast RAS# Precharge Timing Fast Flash BIOS Disabled
↑↓←→Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Item Help _______________________ Menu Level ¾
This section allows you to configure the system based on the specific features of the installed chipset. This chipset manages bus speeds and access to system memory resources, such as DRAM and the external cache. It also coordinates communications between the conventional ISA bus and the PCI bus. It must be stated that these items should never
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need to be altered. The default settings have been chosen because they provide the best operating conditions for your system.
DRAM Settings
The first chipset settings deal with CPU access to dynamic random access memory (DRAM). The default timings have been carefully chosen and should only be altered if data is being lost. Such a scenario might well occur if your system had mixed speed DRAM chips installed so that greater delays may be required to preserve the integrity of the data held in the slower memory chips.
SDRAM CAS Latency Time
When synchronous DRAM is installed, the number of clock cycles of CAS latency depends on the DRAM timing. The Choice: 2, 3
SDRAM Cycle Time Tras/Trc
Select the number of SCLKs for an access cycle.
The Choice: 5/7, 6/8.
SDRAM RAS-to-CAS Delay
This field lets you insert a timing delay between the CAS and RAS strobe signals, used when DRAM is written to, read from, or refreshed. Fast gives faster performance; and Slow gives more stable performance. This field applies only when synchronous DRAM is installed in the system. The Choice: 2, 3.
SDRAM RAS Precharge Time
If an insufficient number of cycles is allowed for the RAS to accumulate its charge before DRAM refresh, the refresh may be incomplete and the DRAM may fail to retain data. Fast gives faster performance; and Slow gives more stable performance. This field applies only when synchronous DRAM is installed in the system.
The Choice: 2, 3.
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System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at F0000h­FFFFFh, resulting in better system performance. However, if any program writes to this memory area, a system error may result.
The choice: Enabled, Disabled.
Video BIOS Cacheable
Select Enabled allows caching of the video BIOS , resulting in better system performance. However, if any program writes to this memory area, a system error may result.
The Choice: Enabled, Disabled.
Memory Hole At 15M -16M
You can reserve this area of system memory for ISA adapter ROM. When this area is reserved, it cannot be cached. The user information of peripherals that need to use this area of system memory usually discusses their memory requirements.
The Choice: Enabled, Disabled.
CPU Latency Timer
Enabled :CPU cycle will only be Deferred after in has been in a “Snoop Stall” for 31 clocks and another ADS# has arrived.
Disabled: CPU cycle will only be Deferred immediately after the GMCH receives another ADS#.
The Choice: Enabled, Disabled.
Delay Transaction
The chipset has an embedded 32-bit posted write buffer to support delay transactions cycles. Select Enabled to support compliance with PCI specification version 2.1. The Choice: Enabled, Disabled.
On-Chip Video Window Size
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Select the on-chip video window size for VGA drive use. The Choice: 32MB, 64MB, Disabled.
4.8 Integrated Peripherals
CMOS Setup Utility – Copyright © 1984 – 2000 Award Software
Integrated Peripherals
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On-Chip Primary PCI IDE Enabled On-Chip Secondary PCI IDE Enabled IDE Primary Master PIO Auto IDE Primary Slave PIO Auto IDE Secondary Master PIO Auto IDE Secondary Slave PIO Auto IDE Primary Master UDMA Auto IDE Primary Slave UDMA Auto IDE Secondary Master UDMA Auto IDE Secondary Slave UDMA Auto Init Display First PCI Slot Onboard USB 2.0 Device Enabled
Onboard Audio Device Enabled IDE HDD Block Mode Enabled KB Power ON Function BUTTON ONLY Hot Key Power ON Ctrl-F1 Onboard FDC Controller Enabled Onboard Serial Port 1 3F8/IRQ4 Onboard Serial Port 2 2F8/IRQ3 UART Mode Select Normal UR2 Duplex Mode Half Onboard Parallel Port 378/IRQ7 Parallel Port Mode SPP ECP Mode Use DMA 3 PWRON After PER-Fail Off WatchDog Timer Unit Select Second
↑↓←→ Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Item Help
________________ Menu Level ¾ If your IDE hard drive supports block mode select Enabled for automatic detection of the optimal number of block read/write per sector the drive can support
There are some item in bottom of scroll.
On-Chip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface with support for two IDE channels. Select Enabled to activate each channel separately. The choice: Enabled, Disabled.
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IDE Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports. Modes 0 through 4 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device. The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.
IDE Primary/Secondary Master/Slave UDMA
Ultra DMA-33/66 implementation is possible only if your IDE hard drive supports it and the operating environment includes a DMA driver (Windows 95 OSR2 or a third-party IDE bus master driver). If your hard drive and your system software both support Ultra DMA-33/66, select Auto to enable BIOS support.
The Choice: Auto, Disabled.
USB Controller
Select Enabled if your system contains a Universal Serial Bus (USB) contr oller and you have USB peripherals.
The Choice: Enabled, Disabled.
USB Keyboard Support
Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have a USB keyboard.
The Choice: Enabled, Disabled.
AC97 Audio
This item allows you to decide to enable/disable the 810E chipset family to support AC97 Audio. The choice: Auto, Disabled.
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector read/write. If your IDE hard drive supports block mode (most new drives do), select Enabled for automatic detection of the optimal number of block read/writes per sector the drive can support.
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The choice: Enabled, Disabled
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed on the system board and you wish to use it. If you install and-in FDC or the system has no floppy drive, select Disabled in this field. The choice: Enabled, Disabled
Onboard Serial Port 1/Port 2
Select an address and corresponding interrupt for the first and second serial ports. The choice: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto
UART M ode Select
Select a serial port 2 operation mode. The choice: Normal, IrDA, ASKIR, SCR
Onboard Parallel Port
Select an address and corresponding interrupt for the parallel ports. The choice: 378/IRQ7, 278/IRQ5, 3BC/IRQ7, Disabled,
Parallel Port Mode
Select a parallel operation mode. The choice: SPP, EPP, ECP,ECP+EPP
Watchdog Timer Unit Select
Select the WatchDog Timer unit.
The choice: Second, Minute
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4.9 Power Management Setup
The Power Management Setup allows you to configure you system to most effectively save energy while operating in a manner consistent with your own style of computer use.
CMOS Setup Utility – Copyright © 1984 – 2000 Award Software
Power Management Setup
ACPI Function Enabled ACPI Suspend Type S1<POS> Power Management User Define
Video Off Method DPMS Video Off In Suspend Yes Suspend Type Stop Grant MODEM Use IRQ NA Suspend Mode Disabled HDD Power Down Disabled Soft-Off by PWR-BTTN Instant-Off Power On by Ring Enabled
Resume by Alarm Disabled X Date(of Month) Alarm 0 X Time(hh:mm:ss) Alarm 0 : 0 : 0
** Reload Global Timer Events **
Primary IDE 0 Disabled
Primary IDE 1 Disabled
Secondary IDE 0 Disabled
Secondary IDE 1 Disabled
FDD,COM,LPT Port Disabled
PCI, PIRQ[A-D]# Disabled
↑↓←→Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Item Help _______________________ Menu Level ¾
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Power M anagement
This category allows you to select the type (or degree) of power saving and is directly related to the following modes:
1. HDD Power Down
2. Doze Mode
3. Suspend Mode There are four selections for Power Management, three of which have fixed mode settings.
Disable (default) No power management. Disables all four modes Min. Power Saving Minimum power management. Doze Mode = 1 hr.
Standby Mode = 1 hr., Suspend Mode = 1 hr., and HDD Power Down = 15 min.
Max. Power Saving Maximum power management -- ONLY AV AILABLE
FOR SL CPU’s. Doze Mode = 1 min., Standby Mode = 1 min., Suspend Mode = 1 min., and HDD Power Down = 1 min.
User Defined Allows you to set each mode individually. When not
disabled, each of the ranges are from 1 min. to 1 hr. except for HDD Power Down which ranges from 1 min. to 15 min. and disable.
Video Off Method
This determines the manner in which the monitor is blanked. V/H SYNC+Blank This selection will cause the system to turn
off the vertical and horizontal synchronization ports and write blanks to the video buffer.
Blank Screen This option only writes blanks to the video
buffer.
DPMS Initial display power management signaling.
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Video Off In Suspend
This determines the manner in which the monitor is blanked. The choice: Yes, No.
Suspend Type
Select the Suspend Type. The choice: PWRON Suspend, Stop Grant.
Suspend Mode
When enabled and after the set time of system inactivity, all devices except the CPU will be shut off. The choice: 1Min, 2Min, 4Min, 8Min, 12Min, 20Min, 30Min, 40Min, 1Hour, Disabled.
HDD Power Down
When enabled and after the set time of system inactivity, the hard disk drive will be powered down while all other devices remain active. The choice: 1Min, 2Min, 3Min, 4Min, 5Min, 6Min, 7Min, 8Min, 9Min, 10Min, 11Min, 12Min, 13Min, 14Min, 15Min, Disabled.
PM EVENTS
PM events are I/O events whose occurrence can prevent the system from entering a power saving mode or can awaken the system from such a mode. In effect, the system remains alert for anything which occurs to a device which is configured as Enabled , even when the system is in a power down mode.
Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD, COM, LPT Port PCI PIRQ[A-D] #
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4.10 PnP/PCI Configuration Setup
This section describes configuring the PCI bus system. PCI, or Personal Computer Interconnect, is a system which allows I/O devices to operate
at speeds nearing the speed the CPU itself uses when communicating with its own special components. This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings.
CMOS Setup Utility – Copyright © 1984-2000 Award Software
PnP/PCI Configurations
PNP OS Installed NO Reset Configuration Data Disabled
Resources Controlled By Auto(ESCD) x IRQ Resources Press Enter
x DMA Resources Press Enter
PCI/VGA Palette Snoop Disabled PCI Latency Timer(CLK) 32
Item Help
------------------------­Menu Level ¾
Default is Disabled. Select Enabled to reset Extended System Configuration Data(ESCD) when you exit Setup if you have installed a new add-on and the system reconfigur ation has caused such a serious conflict that the OS cannot boot
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↑↓←→Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Reset Configuration Data
Normally, you leave this field Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when you exit Setup if you have installed a new add-on and the system reconfiguration has caused such a serious conflict that the operating system can not boot. The choice: Enabled, Disabled .
Resource controlled by
The Award Plug and Play BIOS has the capacity to automatically configure all of the boot and Plug and Play compatible devices. However, this capability means absolutely nothing unless you are using a Plug and Play operating system such as Windows95. If you set this field to “manual” choose specific resources by going into each of the sub menu that follows this field (a sub menu is preceded by a “¾”). The choice: Auto(ESCD), Manual.
IRQ Resources
When resources are controlled manually, assign each system interrupt a type, depending on the type of device using the interrupt.
IRQ3/4/5/7/9/10/11/12/14/15 assigned to
This item allows you to determine the IRQ assigned to the ISA bus and is not available to any PCI slot. Legacy ISA for devices compliant with the original PC AT bus specification, PCI/ISA PnP for devices compliant with the Plug and Play standard whether designed for PCI or ISA bus architecture. The Choice: PCI Device, Reserved.
PCI/VGA Palette Snoop
Leave this field at Disabled.
Choices are Enabled, Disabled.
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4.11 PC Health Status
CMOS Setup Utility – Copyright © 1984-2000 Award Software
PC Health Status
CPU VCORE 1.40V VTT 1.23V +3.3V 3.29V +5V 4.99V +12V 12.03V
-12V (­)11.86V CPU Temperature 41°C Fan 1 Spend 6026 Fan 2 Spend 0
Item Help
------------------------­Menu Level ¾
↑↓←→ Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
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Note: normal CPU Fan RPM is over than 5000 RPM. If your CPU Fan RPM is less than that figure, something is wrong and the CPU will be in overheat condition. Make sure that the connection at Fan1/Fan2 is correct.
4.12 Frequency/Voltage Control
CMOS Setup Utility – Copyright © 1984-2000 Award Software
Frequency/Voltage Control
Auto Detect DIMM/PCI Clk Disabled Spread Spectrum Disabled CPU Host/PCI Clock Disabled CPU Clock Ratio X 3
Item Help
------------------------­Menu Level ¾
↑↓←→ Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
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Auto Detect DIMM/PCI Clk
This item allows you to enable/disable auto detect DIMM/PCI Clock. The choice: Enabled, Disabled.
Spread Spectrum
This item allows you to enable/disable the spread spectrum modulate. The choice: Enabled, Disabled.
CPU Host / PCI Clock
This item allows you to select CPU Host and PCI clock. The choice: Default,130/33,133/33,137/34,140/35,145/36,150/38( M )
CPU Clock Ratio
This item allows you to select CPU clock ratio. The choice: 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8,8.5,9,9.5,10,10.5,11,11.5,12.
4.13 Defaults Menu
Selecting “Defaults” from the main menu shows you two options which are described below
Load Fail-Safe Defaults When you press <Enter> on this item you get a confirmation dialog box with a message similar to:
Load Fail-Safe Defaults (Y/N) ? N
Pressing ‘Y’ loads the BIOS default values for the most stable, minimal-performance system operations.
Load Optimized Defaults
When you press <Enter> on this item you get a confirmation
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dialog box with a message similar to:
Load Optimized Defaults (Y/N) ? N
Pressing ‘Y’ loads the default values that are factory settings for optimal performance system operations.
4.14 Supervisor/User Password Setting
You can set either supervisor or user password, or both of then. The differences between are:
supervisor password : can enter and change the options of the setup menus.
user password : just can only enter but do not have the right to change the options of the set up me nus. When y ou sele ct t his f unction, t he follo wing message will appear at the center of the screen to assist you in creating a password.
ENTER PASSW ORD: Type the password, up to eight characters in length, and press <Enter>. The password typed now will clear any previously entered password from CMOS memory. You will be asked to confirm the password. Type the
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password again and press <Enter>. You may also press <Esc> to abort the selection and not enter a password.
To disable a password, just press <Enter> when you are prompted to enter the password. A message will confirm the password will be disabled. Once the password is disabled, the system will boot and you can enter Setup freely.
PASSWORD DISABLED: When a password has been enabled, you will be prompted to enter it every time you try to enter Setup. This prevents an unauthorized person from changing any part of your system configuration.
Additionally, when a password is enabled, you can also require the BIOS to request a password every time your system is rebooted. This would prevent unauthorized use of your computer.
You determine when the password is required within the BIOS Features Setup Menu and its Security option (see Section 3). If the Security option is set to password will be required both at boot and at entry to Setup. If set to “Setup”, prompting only occurs when trying to enter Setup.
4.15 Exit Selecting
Save & Exit Setup
Pressing <Enter> on this item asks for confirmation:
Save to CMOS and EXIT (Y/N)? Y
Pressing “Y” stores the selections made in the menus in CMOS – a special section of memory that stays on after you turn your system off. The next time you boot your computer, the BIOS configures your system according to the Setup selections stored in CMOS. After saving the values the system is restarted again.
Exit Without Saving
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Pressing <Enter> on this item asks for confirmation:
Quit without saving (Y/N)? Y
This allows you to exit Setup without storing in CMOS any change. The previous selections remain in effect. This exits the Setup utility and restarts your computer.
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Appendix A. Watchdog Timer
The Watchdog Timer is provided to ensure that standalone systems can always recover from catastrophic conditions that cause the CPU to halt . This condition may have occurred by external EMI or a software bug. When the CPU stops working correctly, hardware on the board will either perform a hardware reset (cold boot) or a Non-Maskable Interrupt (NMI) to bring the system back to a known state.
A BIOS function call (INT 15H) is used to control the Watchdog Timer:
INT 15H:
AH – 6FH
Sub-function:
AL – 2 : Set the Watchdog Timer’s period BL : Time-out value (Its unit--second or minute, is dependent on the item “Watchdog Timer unit
select” in CMOS setup).
You have to call sub-function 2 to set the time-out period of Watchdog Timer first. If the time-out value is not zero, the Watchdog Timer will start counting down. While the timer value reaches zero, the system will reset. To ensure that this reset condition does not occur, the Watchdog Timer must be periodically refreshed by calling sub-function 2. However the Watchdog timer will be disabled if you set the time-out value to be zero.
A tolerance of at least 10% must be maintained to avoid unknown routines within the operating system (DOS), such as disk I/O that can be very time-consuming.
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Note: when exiting a program it is necessary to disable the
Watchdog Timer, otherwise the system will reset.
Example program:
INITIAL TIMER PE RIOD C OUNTER
; ; W_LOOP:
MOV AX, 6F02H ;setting the ti me-out value MOV BL, 30 ;time-out value is 48 seconds INT 15H ;
ADD YOUR APP LIC ATION PROGR AM HERE
; ; CMP EXIT_AP, 1 ;is your application over? JNE W_LOOP ;No, restart your application
MOV AX, 6F02H ;disable Watchdog Timer MOV BL, 0 ; INT 15H ;
EXIT
; ;
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Appendix B. Address Mapping
IO Address Map
I/O address Range Description
000-01F DMA Controller 020-021 Interrupt Controller 040-05F System time 060-06F Keyboard Controller 070-07F System CMOS/Real time Clock
080-09F DMA Controller 0A0-0A1 Interrupt Controller 0C0-0DF DMA Controller
0F0-0FF Numeric data processor 1F0-1F7 Primary IDE Channel 201-201 Standard Game port 2F8-2FF Serial Port 2 (COM2)
378-37F Parallel Printer Port 1 (LPT1) 3B0-3BF Intel(R) 82815 Graphics Controller 3C0-3DF Intel(R) 82815 Graphics Controller
3F6-3F6 Primary IDE Channel
3F7-3F7 Standard floppy disk controller
3F8-3FF Serial Port 1 (COM1)
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1st MB Memory Address Map
Memory address Description
00000-9FFFF System memory A0000-BFFFF VGA buffer F0000-FFFFF System BIOS 1000000- Extend BIOS
*Default setting
IRQ Mapping Table
IRQ0 System Timer IRQ8 RTC clock IRQ1 Keyboard IRQ9 USB2.0/AUDIO/LAN IRQ2 Available IRQ10 Available IRQ3 COM2 IRQ11 Available IRQ4 COM1 IRQ12 PS/2 mouse IRQ5 Available IRQ13 FPU IRQ6 FDC IRQ14 Primary IDE IRQ7 Available IRQ15 Secondary IDE
DMA Channel Assignments
Channel Function
0 Available 1 Available 2 Floppy disk ( 8-bit transfer ) 3 Available 4 Cascade for DMA controller 1 5 Available 6 Available 7 Available
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Appendix C. How to Upgrade a New BIOS
You can install an upgrade BIOS for the SAGP-815EV that you can download from the manufacturer’s web site ( New BIOS may provide support for new peripherals ,improvements in performance or fixes to addressed known bugs.
BIOS Update Procedure:
1. Make a boot disk. Go to the DOS command prompt in MS-DOS or Windows 9x and, with an available floppy disk in "A", type "format A: /s" That will format the floppy and transfer the needed system files to it.
NOTES: A. This procedure will erase any prior data on that floppy, so please Proceed accordingly. B. Typically four f iles will be transferred, only COMMAND.COM being visi ble when running a simple directo ry listing. C. Please leave the diskette UN-write protected for the balance of this procedure.
2. Download the BIOS upgrade file and awdflash.exe utility from a ICP web site to a temp directory on your hard drive, or directly to the floppy you made in step 1..
3. Copy ( BIOS file and awdflash.exe )two files to the boot floppy.
4. Reboot the system to the DOS command prompt using the boot diskette you just made.
http://www.ieiworld.com ).
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5. At the DOS command prompt type , "awdflash filename.xxx", where f ilename.xxx is the file name of the BIOS file . Hit enter.
6. Your first option, in sequence, will be to save the old BIOS. We recommend that you do that in case, for whatever reason, you decide you don't wish to use the new version once it is installed. NOTES: A. If you decide to save the old BIOS, PLEASE make sure you do NOT save it to the same file name as the new BIOS - if you use the same BIOS name the old file will be written over the new file with NO warning prompt. A simple file name to save the old BIOS to is OLDBIOS.BIN. B. If you do NOT decide to save the old BIOS, PLEASE at least write down the version number of the old BIOS and store that information with your important computer documents. Enter N (for "no") and skip to step 9.
7. To save the old BIOS, hit Y (for "yes")
8. Enter a name for the OLD BIOS file and hit enter. NOTE:PLEASE be sure you do NOT save the old BIOS file to the same file name as the new BIOS - if you use the same BIOS name, the old file will write over the new BIOS file WITHOUT a warning prompt. A simple file name for saving the old BIOS to is OLDBIOS.BIN.
9. Your second option, in sequence, will be whether you want to flash your BIOS. Enter Y (for "yes"). NOTE: This is the critical step. Once you kit the enter key, do NOT touch the keyboard, the reset button, or power switch while the flashing is in progress. There will be bar progressing across the screen while the flashing is progressing.
SAGP-815EV Socket 370 Based SBC
With 10/100Mbps Ethernet , VGA , Audio
60
10. When the flashing process is complete, you will be asked to reset or power off the system. Remove the floppy diskette from the floppy drive and either hit the reset button or the power button.
11. Reboot the system and note that the BIOS version on the initial boot-up screen has changed to the new BIOS version. Your BIOS upgrade is now complete.
Recovering Your Old BIOS:
1. Assuming you have the floppy made during the upgrade procedure noted above, boot the system with that diskette in the floppy drive. If you do not have floppy made during the upgrade procedure noted above, you will need to repeat steps 1 though 3 (above) for the version of the BIOS you wish to recover to.
2. Complete steps 4, 5, 6B, 9, 10, and 11 (above) substituting the name of the BIOS you wish to recover for the upgrade BIOS at step
5.
Install screen :
SAGP-815EV Socket 370 base SBC
With 10/100Mpbs Ethernet , VGA , Audio
61
Appendix D. AGP slot
This IPC CPU Card has an Accelerated Graphics Port (AGP) slot that supports +1.5V AGP card. When you buy an AGP card, make sure that you ask for one with +1.5V specification. Note the notches on the card golden fingers to ensure that they fit the AGP slot on your ICP CPU card.
SAGP-815EV Socket 370 Based SBC
With 10/100Mbps Ethernet , VGA , Audio
62
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