ADVANCED INTEGRATION RESEARCH, INC. 586EP Processor Pentium Overdrive/Pentium Processor Speed 60/66MHz Chip Set Intel Max. Onboard DRAM 128MB Cache 256/512KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit PCI bus slots (2), floppy drive interface, SCSI-2 interface (2), parallel port, serial ports (2), green PC feature connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 J2 Reset switch JP20 Serial port 2 J4 Power LED & keylock JP21 Parallel port J5 Hard drive interface JP22 LED Floppy drive J6 Speaker JP23 interface Wide SCSI-2 interface J7 Turbo switch JP24 SCSI-2 interface J8 Turbo LED JP25 Green PC feature JP1 32-bit PCI bus slots SL1 & SL2 connector USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not alter JO2 Open » Monitor type select JP6 Open monochrome/VGA/EGA Monitor type select CGA JP6 Closed » Factory configured - do not alter JP7 Open » CMOS memory normal operation JP8 Open CMOS memory clear JP8 Closed » Factory configured - do not alter JP9 Open » Parallel port IRQ select IRQ7 JP10 pins 1 & 2 closed Parallel port IRQ select IRQ5 JP10 pins 2 & 3 closed 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 36MB (2) 512K x 36 (2) 4M x 36 40MB (2) 1M x 36 (2) 4M x 36 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 256KB (8) 32K x 8 NONE 512KB (8) 32K x 8 (8) 32K x 8 CACHE JUMPER CONFIGURATION Size JP16 256KB pins 1 & 2 closed 512KB pins 2 & 3 closed CPU SPEED CONFIGURATION Speed JO3 60MHz Open 66MHz Closed SCSI PORT CONFIGURATION Port JP5 8- bit fast SCSI Open 16- bit fast wide SCSI Closed Note: Only one SCSI port can be used at any time. GREEN PC CONFIGURATION Description JP1 Not used pin 1 Keyboard P12 to enable/disable video signals. VGA feature pin 2 connector: connect to pin 18. When keyboard P13 is low level, it switches other system pin 3 device to stand-by mode. When keyboard P15 is low level, it switches other system pin 4 device to stand-by mode. Ground pin 5 Video card VSYNC controlled by keyboard P12. VGA feature pin 6 connector: connect to pin 12. Video card HSYNC controlled by keyboard P13. VGA feature pin 7 connector: connect to pin 11. Not used pin 8 Not used pin 9 Not used pin 10