EDOM INTERNATIONAL CORPORATION 486VL3 (MP032F) Processor 80486SX/80487SX/CX486M7/80486DX/AM486DX2/80486DX2/80486DX4 Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz Speed Chip Set OPTI Max. 128MB Onboard DRAM Cache 64/128/256KB BIOS Award Dimensions 254mm x 220mm I/O 32-bit VESA local bus slots (3), 32-bit PCI slots (3), green PC Options connector NPU None Options CONNECTIONS Purpose Location Purpose Location External battery J2 Turbo switch JP28 Power LED & keylock J16 Reset switch S1 Green PC connector JP3 32-bit VESA local SL1 - SL3 bus slots Speaker JP25 32-bit PCI slots PC1 - PC3 Turbo LED JP27 USER CONFIGURABLE SETTINGS Function Jumper Position » CMOS memory normal operation JP2 pins 1 & 2 closed CMOS memory clear JP2 pins 2 & 3 closed » PCI asynchronous with CPU JP4 pins 1 & 2 closed PCI synchronous with CPU JP4 pins 2 & 3 closed » Factory configured - do not alter JP14 pins 1 & 2 closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 2MB (4) 256K x 9 (1) 256K x 36 NONE 4MB (4) 1M x 9 NONE NONE 4MB NONE (1) 1M x 36 NONE 4MB NONE (1) 512K x 36 (1) 512K x 36 8MB (4) 1M x 9 (1) 1M x 36 NONE 8MB NONE (1) 1M x 36 (1) 1M x 36 8MB NONE (1) 2M x 36 NONE 12MB NONE (1) 1M x 36 (1) 2M x 36 16MB (4) 4M x 9 NONE NONE 16MB NONE (1) 4M x 36 NONE 16MB NONE (1) 2M x 36 (1) 2M x 36 20MB (4) 1M x 9 (1) 4M x 36 NONE 32MB (4) 4M x 9 (1) 4M x 36 NONE 32MB NONE (1) 4M x 36 (1) 4M x 36 32MB NONE (1) 8M x 36 NONE 64MB NONE (1) 16M x 36 NONE 64MB NONE (1) 8M x 36 (1) 8M x 36 128MB NONE (1) 16M x 36 (1) 16M x 36 DRAM JUMPER CONFIGURATION Type JP45 Bank 0 = 72 pin SIMM pins 1 & 2 closed Bank 1 = 72 pin SIMM pins 2 & 3 closed CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 64KB (4) 8K x 8 (4) 8K x 8 (1) 8K x 8 128KB (4) 32K x 8 NONE (1) 8K x 8 256KB (4) 32K x 8 (4) 32K x 8 (1) 16K x 8 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP20 JP22 JP23 JP24 64KB pins 2 & 3 Open pins 1 & 2 Open closed closed 128KB pins 1 & 2 Closed pins 1 & 2 Open closed closed 256KB pins 2 & 3 Closed pins 2 & 3 Closed closed closed 256KB pins 2 & 3 Closed pins 1 & 2 Closed closed closed CPU TYPE CONFIGURATION Type JP7 JP8 JP10 JP11 80486SX Open Open Open Open 80487SX pins 2 & 3 Open Open Open closed CX486M7 pins 1 & 2 Open Open Open closed 80486DX pins 1 & 2 Open Open Open closed 80486DX2 pins 1 & 2 Open Open Open closed 80486DX4 pins 1 & 2 Open Open Open closed CPU TYPE CONFIGURATION (CON’T) Type JP15 JP36 JP37 JP38 80486SX pins 2 & 3 Closed Open Open closed 80487SX pins 1 & 2, 3 Closed Open Open & 4 closed CX486M7 pins 1 & 2, 3 Open Closed Open & 4 closed 80486DX pins 1 & 2, 3 Closed Open Open & 4 closed 80486DX2 pins 1 & 2, 3 Closed Open Open & 4 closed 80486DX4 pins 1 & 2, 3 Closed Open Open & 4 closed CPU TYPE CONFIGURATION Type JP13 JP17 JP21 Non SL-enhanced Open Open Open SL-enhanced Closed Closed Closed CPU SPEED CONFIGURATION Speed JP30 JP31 JP32 25MHz Open Open Open 33MHz Closed Closed Open 40MHz Open Closed Open 50iMHz Open Open Open 50MHz Closed Open Open 66iMHz Closed Closed Open 75iMHz Open Open Open 100iMHz Closed Closed Open CPU SPEED CONFIGURATION (80486DX4 ONLY) Speed JP12 2x pins 1 & 2 closed 3x Open CPU VOLTAGE CONFIGURATION Voltage JP16 3v pins 2 & 3, 5 & 6 closed 5v pins 1 & 2, 4 & 5 closed VESA WAIT STATE CONFIGURATION Wait states JP19 0 wait states Open 1 wait state Closed BUS SPEED CONFIGURATION CPU speed JP18 <= 33MHz Open > 33MHz Closed PCI TRIGGER CONFIGURATION Type JP44 JP50 Level pins 2 & 3 closed pins 2 & 3 closed Edge pins 1 & 2, 3 & 4 pins 1 & 2, 3 & 4 closed closed