KADATCO CO, LTD. AM-608FX Device Type Mainboard Processor Pentium II Processor Speed 200/233/266/300MHz Chip Set Intel 440FX Video Chip Set None Maximum Onboard Memory 640MB (EDO supported) Maximum Video Memory None Cache 256/512KB (located on Pentium II CPU) BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX IDE interface 2 CN2 IR connector C1 Floppy drive CN3 interface Speaker C2 Serial port 1 CN4 Power LED & keylock C3 Serial port 2 CN5 Green PC connector C4 Parallel port CN6 IDE interface LED C5 USB connector 1 CN7 CPU fan power C6 USB connector 2 CN7A Soft off power supply C7 PS/2 mouse port CN8 Reset switch C8 32-bit PCI slots PC1 – PC4 IDE interface 1 CN1 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not CN17 Unidentified alter » CMOS memory normal operation JP4 Open CMOS memory clear JP4 Closed » Factory configured - do not JP5 Unidentified alter » Power switch enabled JP6 Closed Power switch disabled JP6 Open SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 2M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 None 32MB (2) 2M x 36 (2) 2M x 36 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 64MB (2) 8M x 36 None 64MB (2) 4M x 36 (2) 4M x 36 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 128MB (2) 8M x 36 (2) 8M x 36 128MB (2) 16M x 36 None 136MB (2) 16M x 36 (2) 1M x 36 144MB (2) 16M x 36 (2) 2M x 36 160MB (2) 16M x 36 (2) 4M x 36 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 256MB (2) 32M x 36 None 264MB (2) 32M x 36 (2) 1M x 36 272MB (2) 32M x 36 (2) 2M x 36 288MB (2) 32M x 36 (2) 4M x 36 320MB (2) 32M x 36 (2) 8M x 36 384MB (2) 32M x 36 (2) 16M x 36 512MB (2) 32M x 36 (2) 32M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 2 8MB (1) 1M x 64 16MB (1) 2M x 64 32MB (1) 4M x 64 64MB (1) 8M x 64 128MB (1) 16M x 64 Note: Board accepts EDO memory. DIMM VOLTAGE CONFIGURATION Voltage JP12 JP13 3.3v Pins 1 & 2 closed Pins 1 & 2 closed 5v Pins 2 & 3 closed Pins 2 & 3 closed CACHE CONFIGURATION Note: 256KB/512KB cache is located on the Pentium II CPU. CPU SPEED SELECTION CPU Clock Multiplier JP1 JP2 JP8 JP9 JP10 JP11 speed speed 200MHz 66MHz 3x 2 & 2 & Closed Open Closed Closed 3 3 233MHz 66MHz 3.5x 2 & 2 & Open Open Closed Closed 3 3 266MHz 66MHz 4x 2 & 2 & Closed Closed Open Closed 3 3 300MHz 66MHz 4.5x 2 & 2 & Open Closed Open Closed 3 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP7/pins JP7/pins JP7/pins JP7/pins JP7/pins 9 1 & 2 3 & 4 5 & 6 7 & 8 & 10 Auto Open Open Open Open Open 1.8v Open Closed Open Closed Closed 1.85v Closed Closed Open Closed Closed 1.9v Open Open Closed Closed Closed 1.95v Closed Open Closed Closed Closed 2.0v Open Closed Closed Closed Closed 2.05v Closed Closed Closed Closed Closed 2.1v Closed Open Open Open Open 2.2v Open Closed Open Open Open 2.3v Closed Closed Open Open Open 2.4v Open Open Closed Open Open 2.5v Closed Open Closed Open Open 2.6v Open Closed Closed Open Open 2.7v Closed Closed Closed Open Open 2.8v Open Open Open Closed Open 2.9v Closed Open Open Closed Open 3.0v Open Closed Open Closed Open 3.1v Closed Closed Open Closed Open 3.2v Open Open Closed Closed Open 3.3v Closed Open Closed Closed Open 3.4v Open Closed Closed Closed Open 3.5v Closed Closed Closed Closed Open