MP068 USER'S MANUAL INTEL TRITON FX MOTHERBOARD Jumpers and Connectors Reference ================================ Before installing the mainboard, make sure that the jumper settings are properly set for your configuration . The fUnction of different jumpere are respectively as follows : CPU Clock Frequency Selector ................ JP17, JP18 CPU Internal Clock Multiplier ............... JP31, JP32 CPU Voltage Selector ........................ JP36 Cache Configuration ......................... JP20, JP39 Flash ROM Voltage Selector .................. JP14 CMOSCharge/Discharge ........................ JP13 AT Bus Clock Speed Selector ................. JP15 Mainboard Connectors: Onboard HDD LED Connector ................... J3 Reset Switch Connector....................... J2 Speaker Connector ........................... J1 Keylock and Power LED Connector.............. J4 PS/2 mouse Connector ........................ MS2 Keyboard Connector .......................... KBI Power Supply Connector ...................... PWI Turbo Switch Connector ...................... J7 Turbo LED Connector ......................... J6 SMI Switch Connector ........................ JP16 Jumper Caps reference : Red Jumper for Voltage Selector White Jumper for Cpu Type Yellow Jumper for Clock Selector Blue Jumper for Cache Option Black Jumper for Other CPU JUMPER SETTING ================== When you look for jumper setting for configuration. Please refer to Mainboard Layout mainboard placement chart. CPU SPEED CPU Clock Selector CPU Internal Clock Selector Yellow Jumper Cap White Jumper Cap JP17 JP18 JP31 JP32 PP-75 Mhz CL CL 50Mhz OP OP x1.5 PP-100 Mhz CL CL 50Mhz OP CL x2 PP-90 Mhz OP CL 60Mhz OP OP x1.5 PP-120 Mhz OP CL 60Mhz OP CL x2 PP-150 Mhz OP CL 60Mhz CL CL x2.5 PP-100 Mhz CL OP 66Mhz OP OP x1.5 PP-133 Mhz CL OP 66Mhz OP CL x2 PP-166 Mhz CL OP 66Mhz CL CL x2.5 P54CT-180 OP CL 60Mhz CL OP x3 P54CST-200 CL OP 66Mhz CL OP x3 NOTE: Using PP75/90/100/120/133 JP31 must be set to OPEN. CYRIX 6X86 CPU JP17 JP18 JP31 JP32 6X86-P120 (100Mhz) CL CL 50 Mhz OP OP x2 6X86-P150 (120 Mhz) OP CL 60 Mhz OP OP x2 6X86-P166 (133 Mhz) CL OP 66 Mhz OP OP x2 CPU VOLTAGE SELECTOR (Red Jumper Cap) ===================================== JP36 1-2 3.38 Volts for Intel P54C Standard CPU Type (for most CPU) 2-3 3.53 Volts for Intel P54C VRE CPU Type Cache Configuration =================== Cache Configuration is used to configure the external cache of the mainboard. External cache can be configured by using 32K * 32 and 64K*32 SRAM / Synchronous cache or Cache module. A. Onboard Synchronous Cache 256K cache size JP20 JP39 SRAM(U31,U32) TAG RAM(U19) 3-4 1-2 32K* 32 8K*8 512K cache size JP20 JP39 SRAM(U31,U32) TAG RAM (U19) 1-2 1-2 64K*32 16K*8 B. Synchronous Cache on board upgrade to 512K using Win CD012 Synchronous Cache Module Onboard 256K Cache plus Win CD012 256K Cache Module = 512K Cache JP20 JP39 SRAM(U31,U32) TAG RAM (U19) 2-3 2-3 32K*32 8K*8 NOTE: Upgrade function can only be achieved with WIN CD012 Cache Module. Please call Edom International Corporation at (510) 659-8882 for CD012 cache module. AT Bus Clock Speed Selector (Yellow jumper cap) JP15 1-2 PCI Clock 1/3 2-3 PCI Clock 1/4 Flash ROM Voltage Selector (Red jumper cap) JP14 1-2 Flash ROM 12 Volts (Intel Brand) 2-3 Flash ROM 5 Volts (SST / WINBOND Brand) NOTE: Brand name is under ROM BIOS. Memory Configuration ==================== Bank O Bank 1 Total Memory SIMM 1 & 2 SIMM 3 &4 4MB x2 None 8MB None 4MB x2 8MB 8MB x2 None 16MB None 8MB x 2 16MB 4MB x2 4MB x2 16MB 8MB x 2 4MB x 2 24NB 4MB x2 8MB x2 24MB 8MB x 2 8MB x 2 32MB None 16MB x 2 32MB 16MB x 2 None 32MB 4MB x 2 16MB x 2 40MB 16MB x 2 4MB x 2 40MB 8MB x 2 16MB x 2 48MB 16MBx2 8MBx2 48MB 32MB x 2 None 64MB None 32MBx2 64MB 16MB x 2 16MB x 2 64MB 32MBx2 4MBx2 72MB 4MB x 2 32MB x 2 72MB 8MB x 2 32MB x 2 80MB 32MB x 2 8MB x 2 80MB 16MB x 2 32MB x 2 96MB 32MB x 2 16MB x 2 96MB 32MB x 2 32MB x 2 128MB IMPORTANT : Do not use SIMM modules with more than 24 chips per 72 pin and 9 chips per 30 pin module with this mainboard. Module with more that 24 or 9 chips exceeds the design specification of the memory subsystem. CMOS Charge / Discharge ======================= CMOS Charge / Discharge is used to discharge and charge CMOS. lf you discharge the CMOS all the data will be erased. To discharge CMOS just close JP13 without turning on the power supply. JP13 OPEN Charge CMOS CLOSE Reset CMOS Mainboard Connectors ==================== J1 Speaker connector will be connected to the speaker ofyour computer case. J2 Reset Switch connector will be connected in your computer case front panel. Resetting the system , it will restart the computer from self-test without turning off the power supply. This connection is always at "off" position. J3 Onboard HDD LED connector will be connected in your computer case front pannel. J4 Keylock and Power LED connector will be connected in your computer case front panel. Keylock is used to lock the keyboard. Power LED will light up when you turn on your power supply. J7 Turbo Switch Connector will be connected in your computer Case front pannel. J6 Turbo LED Connector will be connected in your computer Case front pannel. MS2 PS/2 Mouse connector. this is used for PS/2 mouse. (In mainframe case) KB2 Keyboard connector,this is used for inputting signal from the keyboard. PW1 Power Supply connector is connected from the output of the powe supply. Most of the power supply has two connectors which will be connected tothe mainboard. Each connector has six wires ,two of the wires are black. To connect to the mainboard, make sure that the black wire is in the middle. Wrong connection will cause damage to the mainboard. AWARD BIOS SETUP Award BIOS support plug and play function and has a built-in setup program that allows the users to modify the basic system configuration. This type of information is stored in CMOS so that it retains the setup information when the power is turned off. 1. Turn on or reboot the system. when the below message appears at the bottom of the screen during the POST ( Power On Self Test ) press DEL key to enter setup. 2. Press the DEL key to enter the Award BIOS program and the main menu will appear on the screen. The main menu allows you to select from ten setup functions and two exit choices. 3. For the safe, please select "LOAD SETUP DEFAULTS" for BIOS setup.