6LA7 TABLE OF CONTENTS 1. INTRODUCTION 1.1. PREFACE.............................................................................................................1-1 1.2. KEY FEATURES ..................................................................................................1-1 1.3. PERFORMANCE LIST.........................................................................................1-2 1.4. BLOCK DIAGRAM ...............................................................................................1-3 1.5. INTRODUCE THE INTEL® CeleronTM Socket 370 Processor............................1-4 1.6. What is AGP? .......................................................................................................1-4 2. SPECIFICATION 2.1. HARDWARE ........................................................................................................2-1 2.2. SOFTWARE.........................................................................................................2-2 2.3. ENVIRONMENT...................................................................................................2-2 3. HARDWARE INSTALLATION 3.1. UNPACKING ........................................................................................................3-1 3.2. MAINBOARD LAYOUT ........................................................................................3-2 3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS ................................3-2 3.4. DRAM INSTALLATION........................................................................................3-5 3.5. CPU SPEED SETUP ...........................................................................................3-6 3.6. CMOS RTC & ISA CFG CMOS SRAM................................................................3-7 3.7. SPEAKER CONNECTOR INSTALLATION ........................................................3-7 3.8. HARDWARE RESET SWITCH CONNECTOR INSTALLATION.......................3-7 3.9. POWER LED CONNECTOR INSTALLATION ...................................................3-7 3.10. IDE & ATAPI DEVICE INSTALLATION.............................................................3-7 3.11. PERIPHERAL DEVICE INSTALLATION...........................................................3-8 3.12. KEYBOARD & PS/2 MOUSE INSTALLATION..................................................3-8 1 Table Of Contents 4. BIOS CONFIGURATION 4.1. ENTERING SETUP .............................................................................................4-1 4.2. CONTROL KEYS .................................................................................................4-1 4.3. GETTING HELP...................................................................................................4-2 4.3.1. Main Menu................................................................................................4-2 4.3.2. Status Page Setup Menu / Option Page Setup Menu...............................4-2 4.4. THE MAIN MENU.................................................................................................4-2 4.5. STANDARD CMOS SETUP MENU ....................................................................4-4 4.6. BIOS FEATURES SETUP ...................................................................................4-8 4.7. CHIPSET FEATURES SETUP............................................................................4-12 4.8. POWER MANAGEMENT SETUP .......................................................................4-14 4.9. PNP/PCI CONFIGURATION ...............................................................................4-18 4.10. LOAD BIOS DEFAULTS....................................................................................4-20 4.11. LOAD SETUP DEFAULTS. ...............................................................................4-21 4.12. INTEGRATED PERIPHERALS .........................................................................4-22 4.13. HARDWARE MONITOR....................................................................................4-25 4.14. SUPERVISOR/USER PASSWORD..................................................................4-28 4.15. IDE HDD AUTO DETECTION ...........................................................................4-29 4.16. SAVE&EXIT SETUP ..........................................................................................4-30 4.17. EXIT WITHOUT SAVING ..................................................................................4-31 2 6LA7 1. INTRODUCTION 1.1. PREFACE Welcome to use the 6LA7 motherboard. It is a CeleronTM Socket 370 Processor based PC / AT compatible system with AGP / PCI / ISA Bus, and has been designed to be the fastest PC / AT system. There are some new features allow you to operate the system with just the performance you want. This manual also explains how to install the motherboard for operation, and how to set up your CMOS CONFIGURATION with BIOS SETUP program. 1.2. KEY FEATURES q Intel CeleronTM Socket 370 Processor based PC / AT compatible mainboard. q Socket 370 Pins ZIF white socket on board. q Supports CeleronTM Socket 370 processor running at 366-566 MHz. q Intel 440LX chipset, Supports AGP / SDRAM / Ultra DMA/33 IDE / Keyboard and PS/2 Mouse Power On / ACPI features. q Supports 3xDIMMs using 3.3V EDO or SDRAM DIMM module. q Supports EDO 16MB ~ 768 MB, SDRAM 16MB~384MB memory on board. q Supports ECC or Non-ECC type DRAM module. q 1xAGP slot, 4xPCI Bus slots, 2xISA Bus slots. q Supports 2 channels Ultra DMA/33 IDE ports for 4 IDE Devices. q Supports 2xCOM (16550), 1xLPT (EPP / ECP), 1x1.44MB Floppy port. q Supports USB port & PS/2 Mouse/ Keyboard port. q Licensed AMI BIOS, 2M bits FLASH RAM. q 23 cm x 22 cm Baby AT SIZE form factor, 4 layers PCB. 1-1 Introduction 1.3. PERFORMANCE LIST The following performance data list is the testing results of some popular benchmark testing programs. These data are just referred by users, and there is no responsibility for different testing data values gotten by users. (The different Hardware & Software configuration will result in different benchmark testing results.) · CPU · DRAM · CACHE SIZE · DISPLAY · STORAGE · O.S. · DRIVER Intel® CeleronTM 366MHz Socket 370 processor (128x 1) MB SDRAM (LGS GM72V66841CT7J) 128 KB included in CPU GA-630 VOODOO BANSHEE (16MB SGRAM) Onboard IDE (Seagate ST34520A) Windows NTTM 4.0 SPK4 Display Driver at 1024 x 768 x 64 colors x 75Hz. TRIONES Bus Master IDE Driver 3.70 Intel® CeleronTM 366MHz Socket 370 Processor Winbench99 CPU mark32 FPU Winmark Business Disk Hi-End Disk Business Graphics Hi-End Graphics 366MHz (66x5.5) 707 1970 4180 10200 175 330 26.7 24.1 1-2 Winstone99 Business Hi-End 6LA7 1.4. BLOCK DIAGRAM 66MHz 14.318MHz AGP SLOT PGA 370 Host Bus 3.3V EDO/SDRAM DIMM Sockets AGP Bus PAC 82443LX CHIPSET DRAM Bus 33MHz 66MHz 66MHz 52C64-05 / 25 Ultra DMA/33 IDE Ports PCI Bus 33MHz 48MHz 14.318MHz 52C64-06 IDE Bus PIIX4 82371EB CHIPSET ISA Bus USB Ports USB Bus 14.318MHz COM Ports I/O CHIPSET Winbond 83977EF LPT Port Floppy Port Keyboard PS/2 Mouse 24MHz 1-3 Introduction 1.5. INTRODUCE THE INTEL® CeleronTM Socket 370 Processor Figure 1: INTEL® CeleronTM Socket370 Processor 1.6 What is AGP? The Accelerated Graphics Port (AGP) is a new port on the Host-To-PCI bridge device that supports an AGP port. The main purpose of the AGP port is to provide fast access to system memory. The AGP port can be used either as fast PCI port (32-bits at 66MHz vs. 32bits at 33MHz) or as an AGP port which supports 2x data-rate, a read queue, and side band addressing. When the 2x-data rate is used the port can transmit data at 533MB/sec (66.6*2*4). The read-queue can be used to pipeline reads ­ removing the effects of the reads-latency. Side band addressing can be used to transmit the data address on a separate line in order to speed up the transaction. 1-4 6LA7 2. SPECIFICATION 2.1. HARDWARE · CPU · SPEED - CeleronTM Socket 370 processor 366­ 566 MHz. - 66MHz Socket 370 on board. - 66 MHz system speed. - 66 MHz AGP bus speed. (2X mode 133MHz) - 33 MHz PCI-Bus speed. - 8 MHz AT bus speed. · DRAM MEMORY - 3 banks 168 pins DIMM module sockets on board. - Use 16 / 32 / 64 / 128 / 256 MB DIMM module DRAM. - Supports EDO 16MB ~ 768 MB, SDRAM 16MB~384MB. - Supports 3.3V SDRAM / EDO type DRAM. - Supports ECC or Non-ECC type DRAM. · CACHE MEMORY - 32 KB 1st cache memory included in CPU. - 128KB L2 cache memory included in CPU. - Supports DIB speed mode for L2 Cache. · I/O BUS SLOTS - 4 33MHz Master / Slave PCI-BUS. - 2 8MHz 16 bits ISA BUS. - 1 66MHz / 133MHz AGP bus. · IDE PORTS - 2 Ultra DMA/33 Bus Master IDE channels on board.(Using IRQ14,15) - Supports Mode 3,4 IDE & ATAPI CD ­ ROM. · I/O PORTS - Supports 2 16550 COM ports. - Supports 1 EPP/ECP LPT port. - Supports 1 1.44/2.88 MB Floppy port. - Supports 2 USB ports. - Supports PS/2 Mouse & Keyboard. 2-1 Specification · GREEN FUNCTION - Suspend mode support. - Green switch & ACPI LED support. - IDE & Display power down support. - Monitors all IRQ / DMA / Display / I/O events. - 2M bits FLASH RAM. - Supports Plug & Play, DMI Function. - Baby AT Form Factor, 4 layers PCB. · BIOS · DIMENSION 2.2. SOFTWARE · DRIVER - Bus Master IDE Driver. - Suspend to HD utility. - SIV. - Intel PATCH95. · BIOS · O.S. - Licensed AMI BIOS. - AT CMOS Setup, BIOS / Chipset Setup, Green Setup, Hard Disk Utility included. - Operation with MS-DOS®, Windows®95, Windows®98, WINDOWSTM NT, OS/2, NOVELL and SCO UNIX. 2.3. ENVIRONMENT · Ambient Temp. · Relative Hum. · Altitude · Vibration · Electricity - 0°C to +50°C (Operating). - 0 to +85% (Operating). - 0 to 10,000 feet (Operating). - 0 to 1,000 Hz. - 4.9 V to 5.2 V. (Max. 20A current at 5V.) 2-2 6LA7 3. HARDWARE INSTALLATION 3.1. UNPACKING The mainboard package should contain the following: · The 6LA7 main board. · USER'S MANUAL for main board. · Cable set for IDE, Floppy & I/O devices. · CD for main board Utility. (Bus Master IDE Driver, Suspend to HDD, SIV, Patch 95) The main board contains sensitive electric components, which can be easily damaged by static electricity, so the main board should be left in its original packing until it is installed. Unpacking and installation should be done on a grounded anti-static mat. The operator should be wearing an anti static wristband, grounded at the same point as the anti-static mat. Inspect the main board carton for obvious damage. Shipping and handling may cause damage to your board. Be sure there are no shipping and handling damages on the board before proceeding. After opening the main board carton, extract the system board and place it only on a grounded anti-static surface component side up. Again inspect the board for damage. Press down on all of the socket IC's to make sure that they are properly seated. Do this only on with the board placed on a firm flat surface. M DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN DAMAGED. 3-1 Hardware Installation 3.2. MAINBOARD LAYOUT SYS FAN ISA 2 ISA 1 JP9 PCI 4 SBLINK SOFT PWR HD RST TB TD SPKR PWR IR JP10 BIOS PIIX4E WAKE ON LAN USB SW BANK 2 BANK 1 PCI 3 RING PWR ON PCI 2 PCI 1 AGP 3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS t I/O Ports Connector USB IDE1 IDE2 KB PS/2 FLOPPY COMB COMA LPT ATX Power Power t Socket 370 For CeleronTM Processor Socket 370 installed IDE 1 PWR FAN IDE 2 USB port. For Primary IDE port. For Secondary IDE port. For AT Keyboard port. For PS/2 Mouse port. For Floppy port. For Serial port2 (COM B){Support Modem Ring On}. For Serial port1 (COM A){Support Modem Ring On}. For LPT port. For ATX Power Connector. For Power Connector. Floppy BAT 1 COM B COM A 6LA7 Intel 440LX LPT PS/2 Mouse K.B. CPU CPU FAN JP1 ×Figure 3.1Ø 3-2 6LA7 t IR : INFRARED Connector (IR) -- Function Option Pin No. Function 1 IR Data Output 2 GND 3 IR Data Input 4 Signal 5 POWER (+) t PWR : POWER ON LED ( PW-LED) Pin No. 1 2 3 Function LED POWER (+) LED POWER (-) LED POWER (-) t SPK : SPEAKER Connector Pin No. 1 2 3 4 Function VCC NC. NC. Signal t TD : Turbo LED Connector Pin No. 1 2 Function LED POWER (+) LED POWER (-) t TB : Turbo Switch Connector Pin No. 1 2 Function SIGNAL GND t RST : RESET Switch Pin No. Open Short Function Normal Operation Reset Hardware System t GD : Green LED Connector Pin No. 1 2 Function GREEN LED (+) GREEN LED (-) 3-3 Hardware Installation t GN : GN-SW Pin No. Open Short Function Normal Operation Entering Green Mode t HD : Hard Disk active LED (HD-LED) Pin No. 1 2 Function LED POWER (+) LED POWER (-) t Soft PWR : Soft Power Switch Pin No. 1 2 Function CTRL-Signal GND t CPU FAN : CPU cooling FAN Power Connector Pin No. 1 2 3 Function GND. +12V SENSE t Power FAN: Power FAN Connector Pin No. 1 2 3 Function GND. +12V SENSE t System FAN: System FAN Connector Pin No. 1 2 3 Function GND. +12V SENSE t RING PWR ON Pin No. 1 2 Function ...