ADVANCED INTEGRATION RESEARCH, INC. 54CDP REV. 2.21 Processor Pentium Processor Speed 75/90/100/120/133/150/166MHz Chip Set Intel Max. Onboard DRAM 512MB Cache 256/512KB BIOS AMI Dimensions 331mm x 221mm I/O Options 32-bit PCI slots (4), floppy drive interface, SCSI connectors (2), parallel port, PS/2 mouse interface, serial ports (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 2 CN1 Turbo LED JC1 Serial port 1 CN2 Speaker JC2 PS/2 mouse interface CN3 Turbo switch JC3 Parallel port CN4 Power LED & keylock JC4 Floppy drive interface CN5 SCSI interface LED JC5 SCSI-2 interface CN7 Reset switch JC6 Wide SCSI-2 interface CN8 32-bit PCI slots PC1 - PC4 USER CONFIGURABLE SETTINGS Function Jumper Position » CMOS memory normal operation JS2 Open CMOS memory clear JS2 Closed » Parallel port IRQ select IRQ7 JS5 pins 1 & 2 closed Parallel port IRQ select IRQ5 JS5 pins 2 & 3 closed » Flash BIOS mode select JS15 pins 1 & 2 programming mode closed Flash BIOS mode select normal JS15 pins 2 & 3 mode closed » Factory configured - do not alter JS16 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 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 128MB (2) 16M x 36 NONE 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 256MB (2) 32M x 36 NONE 512MB (2) 32M x 36 (2) 32M x 36 CACHE CONFIGURATION Size Bank 0 256KB (8) 32K x 8 512KB (8) 64K x 8 CACHE JUMPER CONFIGURATION Size JS13 256KB pins 1 & 2 closed 512KB pins 2 & 3 closed CACHE VOLTAGE CONFIGURATION Voltage JS18 JS19 3.3v pins 1 & 2 closed pins 1 & 2 closed 3.3v/5v mixed pins 2 & 3 closed pins 2 & 3 closed CPU CONFIGURATION Setting JS12 » Single CPU installed Closed » Dual CPU's installed Open CPU SPEED CONFIGURATION Speed JS11 JS20 JS21 JS22 JS23 75MHz Open Open Open Closed Open 90MHz Open Open Closed Open Open 100MHz Open Closed Closed Open Open 120MHz Closed Open Closed Open Open 133MHz Closed Closed Closed Open Open 150MHz Closed Open Closed Open Closed 166MHz Closed Closed Closed Open Closed CPU VOLTAGE CONFIGURATION Voltage JS17 » 3.37v pins 2 & 3 closed » 3.53v pins 1 & 2 closed ECP MODE CONFIGURATION DMA JS4 JS6 JS7 » Normal mode Open Open Open » DMA 1 Closed pins 1 & 2 pins 1 & 2 closed closed » DMA 3 Closed pins 2 & 3 pins 2 & 3 closed closed FLOPPY DRIVE CONFIGURATION Mode JS1 JS3 » Normal floppy mode Open Open » Enhanced floppy mode pins 2 & 3 closed Closed SCSI BUS CONFIGURATION Type JS10 » 8-bit ultra fast SCSI Open » 8-bit/16-bit ultra fast-wide SCSI Closed » 16-bit ultra fast-wide SCSI Closed PCI SCSI CONFIGURATION Setting JS24 Shared with PCI slot #1 pins 1 & 3, 2 & 4 closed Shared with PCI slot #4 pins 3 & 5, 4 & 6 closed PCI SCSI IRQ CONFIGURATION IRQ JS8 » IRQ0 pins 1 & 3 closed IRQ1 pins 3 & 5 closed » IRQ2 pins 2 & 4 closed » IRQ3 pins 4 & 6 closed MISCELLANEOUS TECHNICAL NOTE Note: The location of some of the pin 1's are unidentified.