ADVANCED INTEGRATION RESEARCH, INC. 486VP REV. 1.0 Processor 80486SX/80487SX/80486DX/80486DX2/80486DX4/Pentium Overdrive Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz Speed Chip Set Unidentified Max. 32MB Onboard DRAM Cache 256/512/1024KB BIOS Award Dimensions 330mm x 218mm I/O 32-bit VESA local bus slots (2), 32-bit PCI slots (4), green PC Options connector NPU None Options [Image] CONNECTIONS Purpose Location Purpose Location External battery JP1 Reset switch JP45 Green PC connector JP3 Turbo LED JP46 Green PC connector JP39 Turbo switch JP47 Speaker JP43 32-bit PCI slots PC1 - PC4 Power LED & keylock JP44 32-bit VESA local SL1 & SL2 bus slots Note: The location of jumpers JP3 & JP39 are unidentified. USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not alter JP06 N/A » CMOS memory normal operation JP2 pins 1 & 2 closed CMOS memory clear JP2 pins 2 & 3 closed » Monitor type select JP5 Open monochrome/EGA/VGA Monitor type select CGA JP5 Closed » Factory configured - do not alter JP6 Open » Factory configured - do not alter JP9 pins 2 & 3 closed » Factory configured - do not alter JP10A Open » Factory configured - do not alter JP10B Open » Factory configured - do not alter JP10C Open » Factory configured - do not alter JP10D Open » Factory configured - do not alter JP10E Open » Factory configured - do not alter JP11 pins 2 & 3 closed » Flash BIOS programming mode select JP12 pins 1 & 2 normal operation closed Flash BIOS programming mode select JP12 pins 2 & 3 programming mode closed » Factory configured - do not alter JP29 pins 2 & 3 closed » Factory configured - do not alter JP30 pins 2 & 3 closed » Factory configured - do not alter JP31 pins 2 & 3 closed » Factory configured - do not alter JP32 pins 2 & 3 closed » Factory configured - do not alter JP34 Closed » Factory configured - do not alter JP35 pins 1 & 2 closed » Factory configured - do not alter JP36 pins 1 & 2 closed » Factory configured - do not alter JP38 1 & 2, 4 & 5, 7 & 8, 11 & 12 » Factory configured - do not alter JP40 Open » Factory configured - do not alter JP41 pins 1 & 2 closed » Factory configured - do not alter JP42 Open » Factory configured - do not alter JP50 Open » Factory configured - do not alter JP51 Open » Factory configured - do not alter JP53 pins 1 & 2, 3 & 4 closed » Factory configured - do not alter JP54 pins 1 & 2, 3 & 4 closed » Factory configured - do not alter JP55 Open » Factory configured - do not alter JP56 Open » Factory configured - do not alter JP57 pins 1 & 2 closed » Factory configured - do not alter JP58 pins 2 & 3 closed » Factory configured - do not alter JP59 pins 1 & 2 closed » Factory configured - do not alter JP60 pins 1 & 2 closed » Factory configured - do not alter JP63 Open » Factory configured - do not alter JP64 pins 1 & 2 closed » Factory configured - do not alter JP65 pins 1 & 2 closed » Factory configured - do not alter JP66 pins 1 & 2 closed » Factory configured - do not alter JP67 Open » Factory configured - do not alter JP68 pins 1 & 2 closed USER CONFIGURABLE SETTINGS (CON’T) Function Jumper Position » Factory configured - do not JP70 pins 2 & 3 closed alter » Factory configured - do not JP71 Open alter » Factory configured - do not JP81 Closed alter Note: The location of jumpers JP6, JP10A, JP10B, JP10C, JP10D, JP29, JP30, JP31, JP32, JP36, JP40, JP41, JP42, JP50, JP51, JP53, JP54, JP55, JP56, JP57, JP58, JP63, JP64, JP65, JP66, JP67, JP68, JP70 & JP71 are unidentified. DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 2MB (4) 256K x 9 NONE NONE (1) 256K x 36 4MB (4) 1M x 9 NONE NONE NONE 4MB NONE NONE (1) 1M x 36 NONE 8MB (4) 1M x 9 (4) 1M x 9 NONE NONE 8MB NONE NONE (1) 1M x 36 (1) 1M x 36 8MB NONE NONE (1) 2M x 36 NONE 8MB (4) 1M x 9 NONE NONE (1) 1M x 36 16MB (4) 4M x 9 NONE NONE NONE 16MB NONE NONE (1) 4M x 36 NONE 20MB (4) 1M x 9 (4) 4M x 9 NONE NONE 20MB NONE NONE (1) 1M x 36 (1) 4M x 36 20MB (4) 1M x 9 NONE NONE (1) 4M x 36 32MB (4) 4M x 9 (4) 4M x 9 NONE NONE 32MB NONE NONE (1) 4M x 36 (1) 4M x 36 32MB NONE NONE (1) 8M x 36 NONE 32MB (4) 4M x 9 NONE NONE (1) 4M x 36 DRAM JUMPER CONFIGURATION Size JP22 JP23 JP24 JP25 2MB pins 1 & 2 pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed closed 4MB pins 1 & 2 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed 4MB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 8MB pins 1 & 2 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed 8MB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 8MB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 8MB pins 1 & 2 pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed closed 16MB pins 1 & 2 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed 16MB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 20MB pins 1 & 2 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed 20MB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 20MB pins 1 & 2 pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed closed 32MB pins 1 & 2 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed 32MB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 32MB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 32MB pins 1 & 2 pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed closed CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 512KB NONE (4) 128K x 8 (1) 32K x 8 1MB (4) 128K x 8 (4) 128K x 8 (1) 128K x 8 CACHE JUMPER CONFIGURATION Size JP20 JP21 JP62 256KB pins 1 & 2 pins 1 & 2 Open closed closed 512KB pins 2 & 3 pins 2 & 3 Open closed closed 1MB pins 2 & 3 Open pins 2 & 3 closed closed CPU TYPE CONFIGURATION Type JP15 JP18 JP19 JP37 JP52 JP69 80486SX 1 & 2 2 & 3 Open Open Open Open 80487SX 1 & 2 1 & 2, Open 1 & 2 Open Open 3 & 4 80486DX 1 & 2 1 & 2, Open 2 & 3 Open Open 3 & 4 80486DX2 1 & 2 1 & 2, Open 2 & 3 Open Open 3 & 4 80486DX4 1 & 2 1 & 2, Open 2 & 3 Open Open 3 & 4 P24T 1 & 2 1 & 2, Open 1 & 2 Open Open 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED CONFIGURATION Speed JP7 JP8 JP8A JP13 JP26 25MHz Closed 1 & 2 2 & 3 Open Closed 33MHz Open 1 & 2 2 & 3 Open Closed 40MHz Open 2 & 3 1 & 2 Closed Open 50iMHz Closed 1 & 2 2 & 3 Open Closed 50MHz Open 2 & 3 1 & 2 Closed Open 66iMHz Open 1 & 2 2 & 3 Open Closed 75iMHz Closed 1 & 2 2 & 3 Open Closed 100iMHz Open 1 & 2 2 & 3 Open Closed Note: Pins designated should be in the closed position. CPU SPEED CONFIGURATION Speed JP27 JP28 JP33 JP61 25MHz pins 1 & 2 pins 2 & 3 Open pins 2 & 3 closed closed closed 33MHz pins 2 & 3 pins 1 & 2 Open pins 2 & 3 closed closed closed 40MHz pins 1 & 2 pins 2 & 3 Closed pins 1 & 2 closed closed closed 50iMHz pins 1 & 2 pins 2 & 3 Open pins 2 & 3 closed closed closed 50MHz pins 2 & 3 pins 1 & 2 Closed pins 1 & 2 closed closed closed 66iMHz pins 2 & 3 pins 1 & 2 Open pins 2 & 3 closed closed closed 75iMHz Open Open Open pins 2 & 3 closed 100iMHz pins 2 & 3 pins 2 & 3 Open pins 2 & 3 closed closed closed CPU VOLTAGE CONFIGURATION Voltage JP80 3.3v pins 1 & 3, 2 & 4 closed 5v pins 3 & 5, 4 & 6 closed PCI IRQ CONFIGURATION IRQ JP10F JP10G JP10H JP10I JP10J JP10K IRQ9 1 & 2 Open Open Open Open Open IRQ10 Open 1 & 2 Open Open Open Open IRQ11 Open Open 1 & 2 Open Open Open IRQ12 Open Open Open 1 & 2 Open Open IRQ14 Open Open Open Open Open 2 & 4 IRQ15 Open Open Open Open 1 & 2 Open Note: Pins designated should be in the closed position. The location of JP10J is unidentified.