Chaintech Super CT-5AGM3 Motherboard - 5AGM3
Contents
1. Declaration of Conformity According to 47 CFR Parts 2 and 15 of the FCC Rules The following designated product EQUIPMENT MAINBOARD MODEL NO 5AGM3 is a Class B digital device that complies with 47 CFR Parts 2 and 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation This declaration is given to the manufacturer CHAINTECH COMPUTER U S INC 509 Valley Way Milpitas CA 95035 U S A Tel 1 408 935 6988 Fax 1 408 935 6989 Chaintech President Simon Ho t Signature ir 5agm3 0 p65 1 2000 4 11 PM 05 24 M Ee ae Federal Communications Commission Statement This device complies with FCC Rules Part 15 Operation is subject to the following two conditions This device may not cause harmful interference This device must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy If this equipment2. 0 00 eter 1 1 2 Package Contents essesseeeseerensrnnsrnnsrnnsrnerrnesrneennnennnennnenn 3 1 3 Mainboard Layout ee eee eesee cess eeeeeeeeneeeeaeeseneeeneeeeees 4 1 4 Connector and Jumper Reference Chart 4 Chapter 2 Hardware Setup ccsscssecssseesseeeesseeesseeesseeseneeseneeessees 5 2 1 Introduction to Jumpers 0 0 eee eeen 5 2 2 Installing a PGA type CPU in a ZIF Socket 6 2 3 CPU Jumper Configuration e 0eeeaeer err 7 2 4 Connector and Jumper Settings 0 eee err 10 2 5 Main Memory Configuration n 16 Chapter 3 Award BIOS Setup Program cc scsssesseseeeseeeseee 19 3 1 Standard CMOS Setup 00 000 err 20 3 2 BIOS Features Setup ee eeseeeeseceesseeeeeeeeseeeeseeeesenerees 23 3 3 Chipset Features Setup 00 eee eeeeeeeeeeeneeeeneeeeneeeneneeees 26 3 4 Power Management Setup eee eeeeeeseeeseeeeeeeeeeeee 28 3 5 PnP PCI Configuration 0 eee eeseeeneeeeneeeeneeeeeeeeneneeees 32 3 6 Load Setup Defaults 0 0e 0ete err 34 3 7 Integrated Peripherals 0 00 0 eee eeeeeeeeeeeneeeeneeeeeeeeeeneeees 35 3 8 Supervisor Password amp User Password Setting 37 3 9 IDE HDD Auto Detection 00 0 eter 39 3 10 Save and Exit Setup 0 0 eee eesneeeseeeeeeeeeseeersenereenerees 39 S211 Exit Without Saving xena nn inga a in pn 39 Chapter 4 Mainboard Software Guide
3. C Dual Channel USB Universal Serial Bus Connector Enable the OnChip USB function in BIOS s Integrated Peripherals Menu if you want to use a USB keyboard Other USB devices do not require the enabling of this function USB is an open industry standard providing a simple and inexpensive way to connect up to 125 devices to a single computer port Keyboards mice tablets digitizers scanners bar code readers modems printers and many more can all be used at the same time USB is a dynamically reconfigurable serial bus with an elementary data rate of 12Mbps based on off the shelf low cost micro controller technology It s modular layered software protocol supports sophisticated devices and application programs This board contains a USB Host controller and includes a root hub with two USB ports meets USB Rev 1 0 spec Two USB peripherals or hub devices are able to be connected 15 5agm3 2 p65 15 2000 4 11 PM 05 50 2 5 Main Memory Configuration Banko enor beard eoms e 3 banks and the memory range is Bank2 1 384 Memory bus Freqiienoysetting Jumper JP11 e i Thi 8 o i s setting is only relevant when SDRAM DIMM is used 1 2 short default Synchronous mode Memory bus speed CPU bus speed E g EI a 2 3
4. 2 2 The markings on top of a CPU 2 Pull up the lever of Socket 7 so that it is perpendicular with the surface of the mainboard Gently insert the CPU with Pin 1 at the same corner of Socket 7 that contains the end of the lever Allow the the weight of the CPU to push itself into place Do not apply extra pressure as doing so may result in damaging your CPU Snap the lever back into place See Figure 2 3 Lever 266 BIN SLXSa ese Lee 99 L0S08Y Pi n 1 ju Figure 2 3 Inserting a CPU into Socket 7 WV Installing a heat sink and cooling fan on top of your CPU is necessary for proper heat dissipation Failing to install these items may result in overheating and possible burn out of your CPU 5agm3 2 p65 6 2000 4 11 PM 05 49 A ne E Hardware Setup 2 3 CPU Jumper Configuration Frequency Configuration If you install a CPU on this mainboard you must set JPS 7 for System Frequency and JP8 10 for CPU Bus Frequency Ratio See Figure 2 4 CPU System Frequency Jumper Settings CPU Bus Frequency amp Frequency Ratio Configuration CPU Speed Frequency ratio x System Frequency JP5 JP7 JP8 JP10 Figure 2 4 System Frequency Jumper Settings P
5. bit PCI slots v2 1 compliant Three 16 bit ISA slots one PCI ISA shared slot 0 1Mb Boot Block Flash BIOS Award System BIOS supports PnP v1 0a APM v1 2 DMI v2 0 amp Multi device booting including floppy IDE SCSI hard drive LS120 ZIP ATAPI ACPI etc features Includes Trend ChipAway Virus for a virus free system boot up 5agm3 1 p65 1 2000 4 11 PM 05 26 as Chapter 1 O On Board Super I O One floppy disk drive connector supports up to 2 88MB Japanese 3 Mode and 1Mbps transfer rates One Standard SPP ECP EPP parallel port Two 16550A compliant serial ports Supports HPSIR up to 115 2Kbps and ASKIR Amplitude Shift Keyed function Integrated PS 2 Keyboard and mouse controller O Two Ultra DMA 33 IDE Ports Supports up to PIO Mode 4 Multi word DMA Mode 2 amp Ultra DMA 33 timings Complete Bus Master Drivers for well known multi tasking operating systems O T O Connector Supports AT keyboard connector shared with PS 2 keyboard and mouse connector for alternate optional Two IDE ports Two Serial ports One Printer port One Floppy port T O port header including two USB port PS 2 mouse port and Infrared port O Embedded USB controller USB v1 1 and Intel UHCI v1 1 compliance Supports root hub and four USB ports O Board Dimension Baby AT form factor 221mm x 241mm 4 layer PCB O Advanced Management Features Pow
6. front panel of the system case The reset switch allows you to restart the system without turning the power off Pin Definition 1 System 2 GND F IDE Activity LED Connector The IDE activity LED lights up whenever the system reads writes to the IDE devices G Turbo LED Connector This mainboard does not have turbo de turbo speed mode Even though this function does not exist the turbo LED will light when the LED is connected and the turbo button is pressed 13 5agm3 2 p65 13 2000 4 11 PM 05 50 as AT Keyboard Connector CE el x m Pin Definition 1 Keyboard Clock 2 Keyboard Data 3 None 4 Ground 5 5V DC Keyboard Connector Pin Definitions Poly fuse Over Current Protection The poly fuse protects the system from dangerous voltages the system might be exposed to via the keyboard connector In case of such exposure the poly fuse will immediately be disconnected from the circuit just like a normal fuse After being disconnected for a certain period of time the poly fuse will return to its normal state after which the keyboard can function properly Unlike conventional fuses the poly fuse will not have to be replaced relieving the user wasted t
7. is not installed and used in accordance with the manufacturer s instructions it may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment Canadian Department of Communications Statement This digital apparatus does not exceed the Class B limits for audio noise emissions from digital apparatuses set out in the Radio Interference Regulations of the Canadian Department of Communications Manufacturer s Disclaimer Statement The information in this document is subject to change without notice and does not represent a commitment on the part of
8. message It is now safe to turn off your computer will not be shown when using this function Power On By Modem While in Soft off state if an external modem ring up signal occurs the system turns on and can be remotely accessed Please enable the Power on by Modem function in BIOS s Power Management menu to activate this function CPU System Cooling Fan Connectors CPUFAN SYSFAN SYS FAN These added connectors allow the fans to draw their power from the mainboard instead of the disk drive connector These fan connectors are available because some systems have all the disk drive power connectors in mmn use 000 GND NC 12V CPU FAN Clear CMOS Data Jumper JP2 B Default 4 Clear CMOS Data Eaa O To clear the contents of the CMOS please follow the steps below 1 Disconnect the system power supply from the power f source F 2 Set the jumper cap at location 2 3 for 5 seconds then set back to the default position 3 Connect the system s power and then start the system 4 Enter BIOS load the setup default settings in the CMOS Setup Utility Menu and then set the system configuration in the Standard CM
9. short Asynchronous mode Memory bus speed AGP bus speed see details in section 2 3 x When synchronous mode cannot be used due to speed limitations of your SDRAM modules System Sa Feeney SDRAM Type Max Memory RAM Specifications 66MHz 12ns or faster 4 unbuffered DIMM Modules 384MB 100MHz 10ns or faster Types Supported Synchronous DRAM Speed requirement SDRAM 10 12ns Module types amp sizes 8 16 32 64 128 MBytes single double sided 3 3v DIMM Parity Both parity and non parity modules may be used 16 5agm3 2 p65 16 2000 4 11 PM 05 50 M ne E ee Hardware Setup V This mainboard supports 3 3v unbuffered 4 clock SDRAM DIMM only Buffered 5V or 2 clock SDRAM DIMMs should not be used This board has DIMM Dual in line Memory Module sockets to support SDRAM type DRAM and has the better optimized read timings 7 1 1 1 The DIMM sockets will quickly replace SIMM as the next module standard for the PC industry and will become the memory subsystems standardized 64 bit data interface Recently JEDEC committee passed the unbuffered DIMM pinout specification as a standard for higher speed transfer The unbuffered DIMM allows for SDRAM and FPM DRAM compatibility as well as pinouts for x64 x72 with parity x72 with ECC and x80 ECC The unbuffered DIMM is distinguished by the keyed notch lying to the right of the centerline of the DRAM key position
10. 00 0a0eeaeesanesansnansnn 41 Feature Explanations Software Power off Control 0 eee eeseeeseeeseeeeseeeeeeeeeeeeeeeeeeaes 11 Power On By Modem eecceeceeeseeeeneeseneeeeeeeeeseeeteneeseneeeeeees 11 34 Over ride Power Button eseeessresseneeesnereeeeeeeeeeeseneseenertenerees 12 Poly fuse Over Current Protection ccccccceeeeeeeeeeeeeeeeeenees 14 Memory bus Frequency setting jumper 0e eee 16 Flash BIOS Protection 0 0 eeceesceceseeeeeeeeeneeseneeeeseeeeseeeseeeeeaes 27 Power On by Alarm ee eecceceseeeeeeeeeeeeeaeeeeaeeeeeeeesneeeeaeeseeeennees 31 Appendices Appendix On Board I O Addresses amp IRQ Maps 43 5agm3 0 p65 4 2000 4 11 PM 05 25 A Memo ian es Chapter 1 Introduction 1 1 Product Specifications O CPU Supports up to 233MHz Intel Pentium processors with MMX technology Supports up to 533MHz AMD K6 2 K6 2 K6 3 processors 321 Pin ZIF Socket 7 Supports 66 75 83 95 97 100MHz host frequency High efficiency Switching Power Module O L2 Cache Memory On board 512KB Pipelined Burst SRAM with 32K 8 Tag O Main Memory Three 3 3v unbuffered DIMM sockets up to 384MB memory size O Chipset VIA MVP3 VT82c598MVP VT82c586B two chip AGPset O Expansion Slots One 124 pin AGP slot v1 0 2X compliant Three 32
11. CI Frequency amp AGP Frequency fs z 75 100 33 66 5agm3 2 p65 7 2000 4 11 PM 05 49 as Overclocking Operating a CPU at a higher frequency than it s specification allows is called overclocking If the CPU frequency is set at a higher frequency than its specification allows it may or may not run at that freqency depending on the quality of your CPU and the extent to which the frequency has been overset The mainboard manufacturer highly discourages overclocking as it may result in data loss CPU burn out system failure etc Voltage Configuration There are two major processor types in general use single and dual voltage processors Most single voltage processors such as Pentium AMD K6 and Cyrix 6x86 processors use a single voltage value of 3 5v for both core and I O voltage settings Most dual voltage processors such as Pentium processors with MMX technology and Cyrix 6x86L processors use a dual voltage value of 2 8v for core and 3 3v for I O voltage settings To make the voltage setting for single and dual voltage processors simply set JP4 according to the table on the next page The voltage range supported by this mainboard is detailed in Figure 2 5 below Figure 2 5 Voltage Jumper Settings 5agm3 2 p65 8 2000 4 11 PM 05 49 A Hardware Setup CPU Power Voltag
12. O 1 4 Jumper and Connector Reference Page Chart Gump a Function Page JP1 AT ATX power supply selector 10 JP2 Clear CMOS data jumper 11 JP4 CPU voltage jumper 8 9 JP5 7 System frequency jumper F JP8 10 System frequency ratio jumper 7 JPII Memory bus frequency setting jumper 16 CN3 AT power supply connector 10 CN4 Infrared PS 2 mouse USB kit connector 14 15 Keyboard lock and power indicator LED connector 12 System reset switch connector 13 Speaker connector 13 CN5 Hard disk activity LED connector 13 Green switch Green LED connector 13 Turbo LED connector 13 Over ride power button connector 12 CN7 ATX power supply connector 10 SYSFAN System cooling fan connector 11 CPUFAN CPU cooling fan connector 11 g 5agm3 1 p65 4 2000 4 11 PM 05 26 NS ne E E Hardware Setup Chapter 2 Hardware Setup If your mainboard has already been installed in your computer you may still need to refer to this chapter if you plan to upgrade your system s hardware Be sure to disconnect the power cable from the power source before performing any work on your mainboard i e installing a CPU memory module changing a jumper setting etc Not doing so may result in electrical shock 2 1 Introduction to Jumpers Jumpers are used to select between various operating modes A jumper consists of a row of gold colored pins that protrude from the surface of the mainboard It is important not to con
13. OS Setup menu 11 5agm3 2 p65 11 2000 4 11 PM 05 50 as Front Panel Connector Set CN5 A through G i Power indicator LED Speaker connector keylock 00000 oo 000009 0009 0000 F 7 T T Turbo LED Green LED T IDE activity LED Green switch Reset switch Ful On _ sec Suspend Mode Soft OfF 4sec Over ride Power Button Operation 12 5agm3 2 p65 Over ride Power button External activity Quick A Over ride Power Button Connector The power button on the ATX chassis can be used as a normal power switch as well as a button to activate Advanced Power Management Suspend mode This mode is used for saving electricity when the computer is not in use for long periods of time The Soft OFF by PWRBTN function in BIOS s Power Management Setup must set to Delay 4 Sec to activate this function When the Soft offby PWRBTN function is enabled pushing the power button rapidly will switch the system between Full On and Suspend mode Pushing the button rapidly again or any occurence of external activity such as pressing akey on the keyboard will bring the system back to Full On Pushing the
14. as shown in the figure below D 8 BYTE 168 PIN DRAM DIMM DRAM KEY POSITION VOLTAGE KEY POSITION OO nn gt amp yy 49 2 RFU Unbuffered 5 0V Reserved Sl W Buffered 3 3V 17 5agm3 2 p65 17 2000 4 11 PM 05 50 ia a Memo
15. button while in Full On for more than 4 seconds will switch the system to Soft off and pushing the button again rapidly will turn the system back to Full on See Over ride Power Button Operation diagram B Keyboard Lock amp Power Indicator LED Connector Plugging this connector into the lock on the front panel of the system case allows the lock to enable or disable the keyboard This function provides limited security against casual intruders The power indicator LED shows the system s power status and willl flash when the system is in Green mode Suspend C Green Switch Green LED Connector Definition 5V DC Power indicator LED 4 Not Connected Ground Keylock Keyboard Lock Ground 2000 4 11 PM 05 50 Ee oe ne E Hardware Setup Some ATX cases provide a Green switch which is used to put the system in Suspend mode In suspend mode the power supply to the system is reduced to a trickle the CPU clock is stopped and the CPU core is in it s minimum power state The system is woken up whenever the keyboard or mouse is touched or the Green button is pressed again The system resumes in different ways as defined by Power Management Setup screen in BIOS D Speaker Connector Definition Speaker Signal GND GND 5V DC E System Reset Switch Connector This connector should be connected to the reset switch on the
16. e System Freq Freq Ratio CPU Type VO Vec Core JP4 Speed JP8 Vcc JP7 rate JP10 Pentium Intel 3 3 2 8 Pentium w MMX 233MHz K6 2 350 K6 2 400 K6 2 450 K6 2 475 AMD K6 2 500 K6 2 533 K6 2 550 K6 3 400 Note For 97MHz FSB setting you must first set system frequency to 95MHz JP5 JP7 and boot the system Press the Delete key to enter the Award BIOS setup program Select the Chipset Features option from the Standard CMOS Features menu At the CPU Clock PCI Clock function select the 97 32MHz option x lt o o1 BR 5 a x wo o x wo a A o x A a 2000 4 11 PM 05 49 5agm3 2 p65 9 as Ee ae 2 4 Connector and Jumper Settings Connectors are used to link the system board with other parts of the system including the power supply the keyboard and the various controllers on the front panel of the system case AT ATX Power Supply Selector JP1 CN3 CN7 ll l s AT Power EN ATX Power This mainboard supports two kinds of power connectors and requires a power supply of at least 200 watts If you want to use an AT power supply short pins and 2 with the jumper cap If you want
17. er on events Modem ring RTC alarm Flash BIOS protection Supports Over ride power button Software power off control for Win98 Suspend blinking LED 5agm3 1 p65 2 2000 4 11 PM 05 26 iia ne E ee Introduction 1 2 Package Contents This product comes with the following components O One mainboard O One 9 pin serial port and 25 pin parallel port ribbon cable with bracket Figure 1 1 One 25 pin serial port ribbon cable with bracket Figure 1 2 One 40 pin IDE connector ribbon cable Figure 1 3 One 34 pin floppy disk drive ribbon cable Figure 1 4 Optional USB kit with PS 2 mouse infrared and two USB ports Figure 1 5 One User s Manual One CD ROM disk that includes Acrobat Reader Award Flash EPROM Utility Award DMI Utility for DOS VIA Service Pack for Win9x WinNT including Bus Master IDE drivers AGP VxD and etc Optional AIRBAG2000 software group including Sheperd2000 Trend PC cillin Norton AntiVirus ADOBE ActiveShare Appio and X stop oaaao Serial port Figure 1 4 Parallel port g Standard floppy cable Figure 1 1 Infrared PS 2 mouse USBO Serial port USB1 Figure 1 2 Figure 1 5 optional USB Kit IDE cable Figure 1 3 5agm3 1 p65 3 2000 4 11 PM 05 26 b EE a Chapter 1 1 3 Mainboard Layout A o I
18. fuse jumpers with connectors or headers Putting jumper caps on anything that is not a jumper may result in damaging your mainboard Please refer to Section 1 3 Mainboard Layout for the location of jumpers on your mainboard As indicated in Figure 2 1 below a cap is used to cover the pins of a jumper resulting in shorting those pins that it covers If the cap is removed from the top of the pins the jumper is left open The number shown both in the diagram below and in all multiple pin jumper and header diagrams in this manual indicates the pin designated with the number 1 The numbering of the remaining pins follows in sequence Pins Cap Setting 1 1 050 EKI A cap over pin and pin 2 shorts these pins A 3 pin jumper Figure 2 1 Qn 5agm3 2 p65 5 2000 4 11 PM 05 49 as ne es 2 2 Installing a PGA type CPU in a ZIF Socket The Intel Socket 7 designed for the Pentium processor has been incorporated as a standard mainboard specification and is compatible with AMD and Cyrix CPUs To insert your CPU into Socket 7 please do the following 1 Locate a small dot marked on the top surface of the CPU close to one if it s corners The same corner will also be cut off leaving a noticeable notch in the CPU s corner These markings indicate Pin 1 of the CPU See Figure 2 2 intele PROCESSOR Dot and notch mark Pin 1 A80501 66 L3391353 ero 1902 Figure
19. ime and inconvenience Optional USB Kit Connector CN4 A through C USB 5 Vot O O USB Port 1 O O USB Port 1 0 O Ground PS 2 Mouse Data Ground Infrared Receive Infrared Transmit USB 5 Volt USB Port 1 USB Port 1 Ground PS 2 Mouse Clock Ground Fast Infrared Receive 5 Volt 14 5agm3 2 p65 The USB Kit connector is a combination of of USB PS 2 mouse and Infrared functions grouped on the same connector The USB Kit is installed in a back panel of the chassis and is connected to the USB Kit connector with an 18 pin cable A Infrared Connector If the IR Address Select function in BIOS s Integrated Peripherals menu is not set at disabled the COM2 port will support IR functions Pin Definition IrTx Ir Rx Not Connected ap v 45V GND Not Connected Not Connected oluo u sul m s Not Connected 2000 4 11 PM 05 50 ne E Hardware Setup B PS 2 Mouse Connector pszmase If a PS 2 mouse is used BIOS will automatically detect usBo and assign IRQ12 USB1 Optional USB Kit AD Pin Definition 1 Data o 3 eo 2 Not Connected 3 Ground 4 45V fused 5 Clock 6 Not Connected
20. the vendor No warranty or representation either expressed or implied is made with respect to the quality accuracy or fitness for any particular purpose of this document The manufacturer reserves the right to make changes to the content of this document and or the products associated with it at any time without obligation to notify any person or organization of such changes In no event will the manufacturer be liable for direct indirect special incidental or consequential damages arising out of the use or inability to use this product or documentation even if advised of the possibility of such damages This document contains materials protected by copyright All rights are reserved No part of this manual may be reproduced or transmitted in any form by any means or for any purpose without expressed written consent of it s authors Product names appearing in this document are mentioned for identification purposes only All trademarks product names or brand names appearing in this document are registered property of their respective owners March 2000 Printed in Taiwan 100 post consumer N QRECYCLED PAPER pa 5agm3 0 p65 2 2000 4 11 PM 05 24 ian EE n E Main Board User s Manual M Table of Contents Chapter 1 Introduction secsesecssceeseseeseseessceesseeessseeeseceeseneeseneees 1 1 1 Product Specifications
21. to use an ATX power supply short pins 2 and 3 with the jumper cap AT Power Supply Connector CN3 Most power supplies have two sets of six wire leads 83 44 age Making sure the black wires of each lead are in the center S Sane EEEE plug both leads into the AT power supply connector The R 8 29 gg power supply requirement is as follows SRR PO R TOO GEOETFE Output voltage Regulation tolerance BEEBE See 5 Vde t5 123456 123456 5 Vdc t10 12 Vde t5 12 Vdc t10 12V a SV ATX Power Supply Connector CN7 5VSB e sv PW OK 5V The ATX power supply provides a single 20 pin connector Ground Ground interface which incorporates standard 5V 12V N O Stond optional 3 3V and soft power signal Ground F Ground a sv a a pson The Soft power signal a 5V trickle supply of at least 10mA Ground Ground is continuously supplied when AC power is available 33V 8 12V When the system is in the Soft Off mode this trickle supply INO ae maintains the system in it s minimum power state 10 5agm3 2 p65 2000 4 11 PM 05 49 M ne se Hardware Setup Software Power Off Control This mainboard can be powered down using theWindows 95 Software Power Off function To power down your computer click the START button on the Windows 95 task bar Select Shut Down The Computer and the system turns off The
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