ASUS COMPUTER INTERNATIONAL P/I-P55T2P4S Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 384MB (EDO supported) Memory Maximum Video Memory None Cache 512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interfacegreen PC connector, IDE interfaces (2), SCSI interface, Wide SCSI interface, parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, MediaBus slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 Speaker CN11 pins 7 - 10 Serial port 2 CN2 Turbo LED CN11 pins 12 & 13 Parallel port CN3 Green PC CN11 pins 14 & connector 15 Wide SCSI CN4 Reset switch CN11 pins 19 & interface 20 SCSI interface CN5 IR connector CN12 Floppy drive CN6 Chassis fan power CN13 interface 1 IDE interface 1 CN7 Chassis fan power CN14 2 IDE interface 2 CN8 IDE interface LED CN15 USB connector CN9 32-bit PCI slots PC1 - PC4 PS/2 mouse CN10 MediaBus slot SL1 interface Power LED & CN11 pins 1 - keylock 5 USER CONFIGURABLE SETTINGS Function Label Position » Flash BIOS normal operation BBL Pins 1 & 2 closed Flash BIOS boot block enabled BBL Pins 2 & 3 closed » On board I/O enabled SIO Pins 1 & 2 closed On board I/O disabled SIO Pins 2 & 3 closed » CMOS memory normal operation RTC Open CMOS memory clear RTC Closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (2) 1M x 36 None None 16MB (2) 1M x 36 (2) 1M x 36 None 16MB (2) 2M x 36 None None 24MB (2) 2M x 36 (2) 1M x 36 None 24MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 32MB (2) 4M x 36 None None 32MB (2) 2M x 36 (2) 2M x 36 None 40MB (2) 4M x 36 (2) 1M x 36 None 48MB (2) 4M x 36 (2) 2M x 36 None 48MB (2) 4M x 36 (2) 1M x 36 (2) 1M x 36 56MB (2) 4M x 36 (2) 2M x 36 (2) 1M x 36 64MB (2) 8M x 36 None None 64MB (2) 4M x 36 (2) 4M x 36 None 80MB (2) 8M x 36 (2) 2M x 36 None 80MB (2) 8M x 36 (2) 1M x 36 (2) 1M x 36 88MB (2) 8M x 36 (2) 2M x 36 (2) 1M x 36 96MB (2) 8M x 36 (2) 4M x 36 None DRAM CONFIGURATION (CON'T) Size Bank 0 Bank 1 Bank 2 96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 96MB (2) 8M x 36 (2) 2M x 36 (2) 2M x 36 104MB (2) 8M x 36 (2) 4M x 36 (2) 1M x 36 112MB (2) 8M x 36 (2) 4M x 36 (2) 2M x 36 128MB (2) 8M x 36 (2) 4M x 36 (2) 4M x 36 128MB (2) 16M x 36 None None 128MB (2) 8M x 36 (2) 8M x 36 None 136MB (2) 8M x 36 (2) 8M x 36 (2) 1M x 36 136MB (2) 16M x 36 (2) 1M x 36 None 144MB (2) 16M x 36 (2) 2M x 36 None 144MB (2) 16M x 36 (2) 1M x 36 (2) 1M x 36 152MB (2) 16M x 36 (2) 2M x 36 (2) 1M x 36 160MB (2) 16M x 36 (2) 4M x 36 None 160MB (2) 16M x 36 (2) 2M x 36 (2) 2M x 36 168MB (2) 16M x 36 (2) 4M x 36 (2) 1M x 36 176MB (2) 16M x 36 (2) 4M x 36 (2) 2M x 36 192MB (2) 16M x 36 (2) 8M x 36 None 192MB (2) 16M x 36 (2) 4M x 36 (2) 4M x 36 200MB (2) 16M x 36 (2) 8M x 36 (2) 1M x 36 208MB (2) 16M x 36 (2) 8M x 36 (2) 2M x 36 224MB (2) 16M x 36 (2) 8M x 36 (2) 4M x 36 256MB (2) 16M x 36 (2) 16M x 36 None 256MB (2) 16M x 36 (2) 8M x 36 (2) 8M x 36 264MB (2) 16M x 36 (2) 16M x 36 (2) 1M x 36 272MB (2) 16M x 36 (2) 16M x 36 (2) 2M x 36 288MB (2) 16M x 36 (2) 16M x 36 (2) 4M x 36 320MB (2) 16M x 36 (2) 16M x 36 (2) 8M x 36 384MB (2) 16M x 36 (2) 16M x 36 (2) 16M x 36 Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. CACHE CONFIGURATION Size Bank 0 TAG 512KB (2) 64K x 32 (1) 16K/32K x 8 CACHEABLE SIZE CONFIGURATION Size CBS » 64MB Pins 1 & 2 closed 512MB Pins 2 & 3 closed CPU SPEED SELECTION (CYRIX) CPU speed Clock Multiplier BF0 BF1 FS1 FS2 speed 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU speed Clock Multiplier BF0 BF1 FS1 FS2 speed 75MHz 50MHz 1.5x 1 & 2 1 & 2 2 & 3 2 & 3 90MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 2 & 3 100MHz 66MHz 1.5x 1 & 2 1 & 2 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier BF0 BF1 FS1 FS2 speed 75MHz 50MHz 1.5x 1 & 2 1 & 2 2 & 3 2 & 3 90MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 2 & 3 100MHz 66MHz 1.5x 1 & 2 1 & 2 2 & 3 1 & 2 120MHz 60MHz 2x 2 & 3 1 & 2 1 & 2 2 & 3 133MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 150MHz 60MHz 2.5x 2 & 3 2 & 3 1 & 2 2 & 3 166MHz 66MHz 2.5x 2 & 3 2 & 3 2 & 3 1 & 2 200MHz 66MHz 3x 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage VID 2.5v Pins 7 & 8 closed 2.7v Pins 5 & 6 closed » 2.8v Pins 3 & 4 closed 2.9v Pins 1 & 2 closed