==View or Print jumper settings using Fixedsys or New Courier fonts== MP032 486DX PCI/VLB/ISA Motherboard - OPTI chipset 82C895, 82C822 and 82C602 - Support 80486 SX/DX/DX2, P24T, P24C, AMD 486 SL-Enhanced P23S, P4S, P24S (DX4) and Cyrix M6F17 Microprocessor - Memory up to 128MB - Optional 64KB, 128KB or 256KB external cache - Five 16bit slots, Three VESA slots 1 Slave/2 Master and Three PCI slots - Dimension: 22 x 25 cm with 4 Layers - Ix clock source, supporting systems running from 25 to 50 MHz - Support System Memory Management (SMM) for Power Management - Support full SMI Interface - Power Management port for specific control during all modes of operation - Manufactured by: Edom International Corporation (discontinued support...hence our listing :-) possible website at: http://www.edom.com - Original Manual data provided below MP032 USER'S MANUAL OPTi 486DX PCI/VLB/ISA MOTHERBOARD Warning ======= To ensure the reliability of the Computer DO NOT reconfigure the board while the Power is ON. If you wish to reconfigure the board, make sure that the power to the system is OFF before changing any hardware setting such as Jumper setting or DIP switch. Checklist ========= Your 486VL3 Cache pakage contain the following: * 486VL3 Cache Mother board. * User's manual. Jumpers and Connectors reference ================================ Before installing the mother board, make sure the jumpers setting are set for your configurationt. The Function of each jumpers are as follows: CPU Type Selector ..................... JP7,JP8,JP1O,JP11,JP15,JP36, JP37,JP38 SL-enhance CPU Selector ··············· JP13,JP17,JP21 P24C Clock Selector ··················· JP12 M7 Clock Selector ····················· JP6 CPU Voltage Selector .................. JP16 Clock Generator Frequency Selector .... JP30,JP31,JP32,JP33,JP34 PCI Clock Selector .................... JP4,JP5 Memory Selector ....................... JP45 Mono / Color Selector ................. JP1 Charge / Discharge CMOS ............... JP2 Cache Option .......................... JP20,JP22,JP23,JP24 VL-BUS Option ......................... JP18,JP19 Monitor Power Saving .................. JP3 RESET Switch Connector ................ S1 External Battery Connector ............ J2 Keylock + Power LED Connector ......... J16 Keyboard Connector .................... J1 Power Supply Connector ................ PL1 Turbo Switch Connector ................ JP28 Turbo LED Connector ................... JP27 Speaker Connector ..................... JP25 Micellaneous Jumpers .................. JP9,JP14,JP29,JP39,JP40 JP41,JP42,JP43,JP44,JP46 CPU Type Selector ================= CPU Type Selector is used to select different type of CPU. CPU TYPE JP7 JP8 JP10 JPI1 JP15 JP36 JP37 JP38 -------------------------------------------------------- 486SX OPEN OPEN OPEN OPEN 2-3 CLOSE OPEN OPEN 487SX 2-3 OPEN OPEN OPEN 1-2,3-4 CLOSE OPEN OPEN 486DX 1-2 OPEN OPEN OPEN 1-2,3-4 CLOSE OPEN OPEN M6 OPEN OPEN 1-2 OPEN 2-3 OPEN CLOSE OPEN M7 1-2 OPEN OPEN OPEN 1-2,3-4 OPEN CLOSE OPEN P24C 1-2 OPEN OPEN OPEN 1-2,3-4 CLOSE OPEN OPEN P24D 1-2 CLOSE OPEN CLOSE 1-2,3-4 CLOSE OPEN CLOSE P24T 1-2 OPEN 2-3 OPEN 1-2,3-4 CLOSE OPEN OPEN NOTE: If Enhance CPU is used note JP13, JP17, JP21 SL-enhance CPU Selector SL-enhance CPU have SMI function that support stop clock, other CPU have AUTO GREEN function only. NOTE: If P24C (DX4-100 MHz) CPU is used note JP12 P24C CLOCK Selector, JP16 CPU VOLTAGE Selector and Clock Generator Frequency selector. For DX-4 100 MHz select 33/16 P24C CLK 3X. It does not support Doze mode. WARNING: Wrong CPU Voltage to P24C will DAMAGE the CPU. NOTE: If CYRIX M7 CPU is used note JP6 CYRIX M7 CLOCK Selector. SL-enhance CPU Selector ======================= JP13 JP17 JP21 CLOSE CLOSE CLOSE for SL-enhance CPU OPEN OPEN OPEN for Other CPU P24C Clock Selector =================== OPEN P24C X3 CLK 1-2 P24C X2.5 CLK 2-3 P24C X2 CLK CYRIX M7 Clock Selector ======================= 1-2 M7 X1 CLK 2-3 M7 X2 CLK OPEN OTHER CPU CPU VOLTOGE Selector ==================== 1-2, 4-5 5.0 VOLTS OTHER CPU 2-3, 5-6 3.45 VOLTS P24C CPU Clocl Generator Frequency Selector ================================== JP30 JP31 JP32 JP33 JP34 25/8 OPEN OPEN OPEN OPEN OPEN 33/8 CLOSE CLOSE OPEN OPEN OPEN 40/8 OPEN CLOSE OPEN OPEN OPEN 50/16 CLOSE OPEN OPEN OPEN OPEN 33/16 CLOSE OPEN OPEN CLOSE OPEN PCI Clock Selector ================== JP4 JP5 1-2 2-3 ASYNC Clock (with external OSC.) 2-3 1-2 SYNC Clock Memory Selector =============== 1-2 SIMM 72 pin as BANK O 2-3 SIMM 72 pin as BANK 1 NOTE: If 30 pin SIMM module is useci, 72 pin SIMM module can not be set to Bank O Mono/Color Selector =================== OPEN MONO include EGA and VGA CLOSE COLOR for CGA only Charge / Discharge CMOS ======================= 1-2 DISCHARGE CMOS NOTE: All DATAS in the CMOS will be ERASED. 2-3 CHARGE CMOS CACHE Option ============ SIZE JP20 JP22 JP24 JP23 TAG RAM 64 K 2-3 OPEN OPEN 1-2 8K * 8 128 K 1-2 CLOSE OPEN 1-2 8K * 8 256 K 2-3 CLOSE CLOSE 2-3 16K * 8 1-2 32K * 8 CACHE TYPE ========== SRAM BANK O BANK 1 TAG RAM 64 K 8K * 8 8K * 8 8K * 8 128 K 32K * 8 NONE 8K * 8 256 K 32K * 8 32K * 8 32K * 8 /16K * 8 BANK O (U25, U28, U33, U39) BANK 1 (U26, U29, U34, U40) VL-BUS Option ============= JP18 JP19 OPEN <=33 MHz OPEN O W/S CLOSE > 33 MHz CLOSE 1 W/S CONNECTORS ========== JP3 Monitor Power Saving. NOTE: This function need a Green function power supply and also note of polarity. S1 Reset Connector J2 External Battery Connector ( Note of the POLARITY ) NOTE: PIN 1 fort (+) PIN 4 for (-) J16 Keylock + Power LED J1 Keyboard Connector PL1 Power Supply Connector NOTE: Wrong connection will damage the mainboard. JP28 Turbo Switch OPEN :NORMAL SPEED CLOSE :TURBO SPEED JP27 Turbo LED ( Note of the POLARITY) OPEN NORMAL SPEED LED WILL LIGHT OFF CLOSE TURBO SPEED LED WILL LIGHT ON NOTE: If KEYBOARD is used to change the speed TURBO LED will not change. JP25 Speaker Connector Micellaneous Jumpers (PLEASE DON'T CHANGE THE FOLLOWING JUMPERS) ==================== JP9 JP14 JP29 JP39 JP40 JP41 JP42 JP43 JP44 JP46 2-3 1-2 1-2 1-2 1-2 2-3 OPEN OPEN OPEN 1-2 Memory Configuration ==================== The system board Memory can be expanded from 2MB to 128MB. Memory can be installed by using 256K*9/36, 1M*9/36, 4M*36 and 16M * 36 SIMM RAM Module. MEMORY SIZE SIMM 30 PIN SIMM1 SIMM2 2M ------- --------- 256K* 36 256K* 36 512K* 36 4M ------- 256K* 9 -------- ------- 1M*36 512K* 36 512K* 36 8M ------- --------- 1M*36 1M*36 2M*36 12M ------- 256K* 9 -------- 2M*36 512K* 36 2M*36 16M ------- 4M*9 -------- ------- 4M*36 2M*36 2M*36 32M -------- --------- 4M*36 ------- 4M*36 4M*36 64M ------- --------- 16M* 36 ------- 128M ------- --------- 16M* 36 16M* 36 NOTE: SIMM 30 X 4 SIMM MODULE IN ONE BANK. SIMMI + SIMM2 CAN BE USED AS SINGLE OR DUOBLE BANK SIMM MODULE 72 PIN. |