ADVANCED INTEGRATION RESEARCH, INC. 586MI REV. 1.1/1.11/1.12 Processor Pentium Overdrive/Pentium Processor Speed 50/60/66MHz Chip Set Unidentified Max. Onboard DRAM 128MB Cache 64/128/256/512KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit VESA local bus slots (3), floppy drive interface, green PC connector, IDE interface, parallel port, serial ports (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 2 CN1 Turbo LED J2 Serial port 1 CN2 External battery J3 IDE interface CN3 IDE interface LED J4 Floppy drive CN4 Power LED & keylock J5 interface Parallel port CN5 Speaker J6 Green PC connector CN6 Turbo switch J7 Reset switch J1 32-bit VESA local bus SL1 - SL3 slots USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not alter JP7 N/A » Factory configured - do not alter JP9 N/A » Factory configured - do not alter JP10 N/A » Factory configured - do not alter JP11 N/A » Factory configured - do not alter JP12 N/A » Flash BIOS programming mode select JP13 Open normal operation Flash BIOS programming mode select JP13 pins 2 & 3 programming mode closed » Monitor type select JP14 Open monochrome/EGA/VGA Monitor type select CGA JP14 Closed » CMOS memory normal operation JP15 pins 2 & 3 closed CMOS memory clear JP15 pins 1 & 2 closed » Factory configured - do not alter JP16 N/A » Factory configured - do not alter JP20 N/A » Factory configured - do not alter JP26 N/A » Factory configured - do not alter JP27 N/A » Factory configured - do not alter JP28 N/A » Factory configured - do not alter JP29 N/A » VL-BUS IDE interface enabled JP30 Open VL-BUS IDE interface enabled JP30 Closed » Parallel port IRQ select IRQ7 JP32 pins 1 & 2 closed Parallel port IRQ select IRQ5 JP32 pins 2 & 3 closed » Factory configured - do not alter JP33 N/A » Factory configured - do not alter JP34 N/A DRAM CONFIGURATION Size Bank 0 Bank 1 2MB (2) 256K x 36 NONE 4MB (2) 256K x 36 (2) 256K x 36 4MB (2) 512K x 36 NONE 6MB (2) 256K x 36 (2) 512K x 36 8MB (2) 512K x 36 (2) 512K x 36 8MB (2) 1M x 36 NONE 10MB (2) 256K x 36 (2) 1M x 36 12MB (2) 512K x 36 (2) 1M x 36 16MB (2) 1M x 36 (2) 1M x 36 16MB (2) 2M x 36 NONE 18MB (2) 256K x 36 (2) 2M x 36 20MB (2) 512K x 36 (2) 2M x 36 24MB (2) 1M x 36 (2) 2M x 36 32MB (2) 2M x 36 (2) 2M x 36 32MB (2) 4M x 36 NONE 34MB (2) 256K x 36 (2) 4M x 36 40MB (2) 1M x 36 (2) 4M x 36 DRAM CONFIGURATION Size Bank 0 Bank 1 48MB (2) 2M x 36 (2) 4M x 36 64MB (2) 4M x 36 (2) 4M x 36 64MB (2) 8M x 36 NONE 66MB (2) 256K x 36 (2) 8M x 36 68MB (2) 512K x 36 (2) 8M x 36 72MB (2) 1M x 36 (2) 8M x 36 80MB (2) 2M x 36 (2) 8M x 36 96MB (2) 4M x 36 (2) 8M x 36 128MB (2) 8M x 36 (2) 8M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 64KB (8) 8K x 8 NONE 128KB (8) 8K x 8 (8) 8K x 8 256KB (8) 32K x 8 NONE 512KB (8) 32K x 8 (8) 32K x 8 CACHE JUMPER CONFIGURATION Size JP1 JP2 JP3 JP4 JP5 JP6 64KB 1 & 2 1 & 2 1 & 2 Open Open Open 128KB 2 & 3 2 & 3 2 & 3 Open Open Closed 256KB 1 & 2 1 & 2 1 & 2 Open Closed Closed 512KB 2 & 3 2 & 3 2 & 3 Closed Closed Closed Note: Pins designated should be in the closed position. CPU SPEED CONFIGURATION Speed JO1 JO2 JO3 50MHz Open Open Closed 60MHz Open Closed Open 66MHz Closed Closed Open VESA WAIT STATE CONFIGURATION Wait states JP18 0 wait states Open 1 wait state Closed BUS SPEED CONFIGURATION CPU speed JO5 JO6 JO7 JP19 <= 33MHz Closed Open Open Open > 33MHz Open Open Open Closed IDE RECOVERY TIME CONFIGURATION Speed JP21 JP22 JP23 0 pins 2 & 3 pins 2 & 3 pins 2 & 3 closed closed closed 1 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed 2 pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed