ASUS COMPUTER INTERNATIONAL P/I-XP55T2P4 (REV. 3.00) 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 256MB (EDO supported) Memory Maximum Video Memory None Cache 256/512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, IR connector, USB connector, ATX power connector, MediaBus slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Power LED & CN10 pins 1 - connector keylock 5 Serial port 2 CN1 Speaker CN10 pins 7 - 10 Parallel port CN2 Power LED CN10 pins 12 & 13 PS/2 mouse port CN3 Green PC CN10 pins 14 & connector 15 Serial port 1 CN4 ATX power switch CN10 pins 16 & 17 Floppy drive CN5 Reset switch CN10 pins 19 & interface 20 IDE interface 2 CN6 USB connector CN11 IDE interface 1 CN7 32-bit PCI slots PC1 - PC4 IR connector CN8 Cache slot SL1 IDE interface LED CN9 MediaBus slot SL2 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J1 Unidentified alter » On board I/O enabled JP16 Pins 1 & 2 closed On board I/O disabled JP16 Pins 2 & 3 closed » CMOS memory normal operation JP17 Pins 1 & 2 closed CMOS memory clear JP17 Pins 2 & 3 closed » Flash BIOS write protect JP18 Pins 1 & 2 closed disabled Flash BIOS write protect JP18 Pins 2 & 3 closed enabled » Battery test mode normal JP19 Closed operation Battery test mode test mode JP19 Open enabled DRAM 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 128MB (2) 8M x 36 (2) 8M x 36 128MB (2) 16M x 36 None 136MB (2) 16M x 36 (2) 1M x 36 DRAM CONFIGURATION (CON'T) Size Bank 0 Bank 1 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 Note: Board accepts EDO memory. Banks are interchangeable. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 256KB (A) None 256KB module Unidentified installed 256KB (B) (2) 32K x 32 Not installed Unidentified 512KB (A) (2) 32K x 32 256KB module Unidentified installed 512KB (B) None 512KB module Unidentified installed 512KB (C) (2) 64K x 32 Not installed Unidentified CACHE JUMPER CONFIGURATION Size JP14 256KB (A) Pins 1 & 2 closed 256KB (B) Pins 1 & 2 closed 512KB (A) Pins 2 & 3 closed 512KB (B) Pins 2 & 3 closed 512KB (C) Pins 2 & 3 closed CACHEABLE SIZE CONFIGURATION Size JP15 » 64MB Pins 1 & 2 closed 512MB Pins 2 & 3 closed CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier JP9 JP10 JP12 JP13 speed speed 166MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier JP9 JP10 JP12 JP13 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP9 JP10 JP12 JP13 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 120MHz 60MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 133MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 150MHz 60MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 1 & 2 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP1 3.3v - 3.465v (STD) Pins 1 & 2 closed 3.4v - 3.6v (VRE) Pins 2 & 3 closed CPU VOLTAGE SELECTION (DUAL) Voltage J2 2.5v Pins 1 & 2 closed 2.7v Pins 3 & 4 closed 2.8v Pins 5 & 6 closed 2.9v Pins 7 & 8 closed