ASUS COMPUTER INTERNATIONAL P/E-P55T2P4D Processor Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 512MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Unidentified Dimensions 355mm x 304mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, MediaBus slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 2 CN1 Turbo LED J1 pins 2 & 3 Serial port 1 CN2 Green PC connector J1 pins 4 & 5 Parallel port CN3 Reset switch J1 pins 9 & 10 Floppy drive CN4 Power LED & J1 pins 11 - interface keylock 15 IDE interface 1 CN5 Speaker J1 pins 17 - 20 IDE interface 2 CN6 IDE interface LED J2 PS/2 mouse CN7 32-bit PCI slots PC1 – PC4 interface IR connector CN8 MediaBus slot SL1 Chassis fan power FAN1 Cache slot SL2 Chassis fan power FAN2 USER CONFIGURABLE SETTINGS Function Label Position » Flash BIOS write protect disabled JP32 Pins 1 & 2 closed Flash BIOS write protect enabled JP32 Pins 2 & 3 closed » CMOS memory normal operation JP34 Open CMOS memory clear JP34 Closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (2) 1M x 36 None None None 16MB (2) 1M x 36 (2) 1M x 36 None None 16MB (2) 2M x 36 None None None 24MB (2) 2M x 36 (2) 1M x 36 None None 24MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 None 32MB (2) 2M x 36 (2) 1M x 36 (2) 1M x 36 None 32MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 32MB (2) 2M x 36 (2) 2M x 36 None None 32MB (2) 4M x 36 None None None 40MB (2) 2M x 36 (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 40MB (2) 4M x 36 (2) 1M x 36 None None 48MB (2) 4M x 36 (2) 1M x 36 (2) 1M x 36 None 48MB (2) 4M x 36 (2) 2M x 36 None None 48MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 None 56MB (2) 4M x 36 (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 64MB (2) 4M x 36 (2) 2M x 36 (2) 2M x 36 None 64MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 64MB (2) 4M x 36 (2) 4M x 36 None None 64MB (2) 8M x 36 None None None 72MB (2) 8M x 36 (2) 1M x 36 None None 80MB (2) 8M x 36 (2) 1M x 36 (2) 1M x 36 None 80MB (2) 4M x 36 (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 80MB (2) 8M x 36 (2) 2M x 36 None None 88MB (2) 8M x 36 (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 96MB (2) 8M x 36 (2) 2M x 36 (2) 2M x 36 None 96MB (2) 8M x 36 (2) 4M x 36 None None 96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 None 112MB (2) 8M x 36 (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 128MB (2) 8M x 36 (2) 4M x 36 (2) 4M x 36 None 128MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB (2) 16M x 36 None None None 136MB (2) 16M x 36 (2) 1M x 36 None None 144MB (2) 16M x 36 (2) 1M x 36 (2) 1M x 36 None 144MB (2) 16M x 36 (2) 2M x 36 None None 152MB (2) 16M x 36 (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 160MB (2) 16M x 36 (2) 2M x 36 (2) 2M x 36 None 160MB (2) 8M x 36 (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 160MB (2) 16M x 36 (2) 4M x 36 None None 176MB (2) 16M x 36 (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 192MB (2) 16M x 36 (2) 4M x 36 (2) 4M x 36 None 192MB (2) 16M x 36 (2) 8M x 36 None None 192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 None 224MB (2) 16M x 36 (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 256MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 None None 384MB (2) 16M x 36 (2) 16M x 36 (2) 16M x 36 None 512MB (2) 16M x 36 (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 SL1 256KB 256KB module installed 512KB 512KB module installed CACHE JUMPER CONFIGURATION Size JP39 256KB Pins 2 & 3 closed 512KB Pins 1 & 2 closed CPU SPEED SELECTION CPU Clock Multiplier JP15 JP16 JP29 JP30 speed speed 75MHz 50MHz 1.5x Open Open 2 & 3 2 & 3 90MHz 60MHz 1.5x Open Open 1 & 2 2 & 3 100MHz 66MHz 1.5x Open Open 2 & 3 1 & 2 120MHz 60MHz 2x Open Closed 1 & 2 2 & 3 133MHz 66MHz 2x Open Closed 2 & 3 1 & 2 150MHz 60MHz 2.5x Closed Closed 1 & 2 2 & 3 166MHz 66MHz 2.5x Closed Closed 2 & 3 1 & 2 180MHz 60MHz 3x Closed Open 1 & 2 2 & 3 200MHz 66MHz 3x Closed Open 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP18 Single CPU installed Pins 2 & 3 closed » Dual CPUs installed Pins 1 & 2 closed CPU VOLTAGE SELECTION Voltage JP2 JP3 JP5 JP6 JP7 JP8 JP9 Single Open Closed Open Open Open Open Open power (STD) Single Open Closed Open Open Open Open Open power (VRE) Split Open Closed Open Open Open Closed Closed power 2.5v Split Open Closed Open Open Closed Open Closed power 2.7v Split Open Closed Open Open Open Open Closed power 2.8v Split Open Closed Open Closed Open Open Closed power 2.88v CPU VOLTAGE SELECTION (CON’T) Voltage JP10 JP11 JP12 JP17 JP19 JP20 JP21 Single Open Closed Closed 1 & Open Open Closed power 2 (STD) Single Open Closed Closed 1 & Open Closed Open power 2 (VRE) Split Closed Open Open 2 & Open Open Open power 3 2.5v Split Closed Open Open 2 & Open Open Open power 3 2.7v Split Closed Open Open 2 & Closed Open Open power 3 2.8v Split Closed Open Open 2 & Open Open Open power 3 2.88v Note: Pins designated should be in the closed position. DMA CHANNEL SELECTION Channel JP26 JP27 1 Pins 1 & 2 closed Pins 1 & 2 closed » 3 Pins 2 & 3 closed Pins 2 & 3 closed SERIAL PORT 2 SELECTION Setting JP24 JP25 Used at COM2 Pins 1 & 2 closed Pins 1 & 2 closed Used as IR connector Pins 2 & 3 closed Pins 2 & 3 closed PCI SLOT 1 SELECTION Setting JP37 JP38 » Master Pins 2 & 3 closed Pins 2 & 3 closed Slave Pins 1 & 2 closed Pins 1 & 2 closed