ASUS COMPUTER INTERNATIONAL P/I-AP55TV (Rev. 1.2) Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set ATI Maximum Onboard 128MB (EDO supported) Memory Maximum Video Memory 4MB Cache 256/512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options CD-ROM interfaces (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot, cache slot, IR connector, USB connector, audio connector, wavetable connector, AMC connector software power on switch, software power on connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location VGA port CN1 IDE interface 1 CN14 Parallel port CN2 IDE interface 2 CN15 Serial port 2 CN3 Chassis fan power CN16 Serial port 1 CN4 IR connector CN17 PS/2 mouse port CN5 IDE interface LED CN18 USB connector CN6 Power LED & CN19 pins 1 - keylock 5 Audio connector CN7 Speaker CN19 pins 7 - 10 Wavetable CN8 Power LED CN19 pins 12 & connector 13 Panasonic CD audio CN9 Green PC CN19 pins 14 & in connector 15 Sony CD audio in CN10 Reset switch CN19 pins 19 & 20 Mistumi CD audio CN11 Cache slot SL1 in AMC connector CN12 Riser slot SL2 Floppy drive CN13 Volume control VOL CON interface USER CONFIGURABLE SETTINGS Function Label Position » Onboard audio enabled JP4A Pins 1 & 2 closed Onboard audio disabled JP4A Pins 2 & 3 closed » CMOS memory normal operation JP5A Closed CMOS memory clear JP5A Open » Flash BIOS write protect disabled JP6 Pins 1 & 2 closed Flash BIOS write protect enabled JP6 Pins 2 & 3 closed 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 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 JP17 256KB (A) Pins 2 & 3 closed 256KB (B) Pins 2 & 3 closed 512KB (A) Pins 1 & 2 closed 512KB (B) Pins 1 & 2 closed 512KB (C) Pins 1 & 2 closed VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (2) 256K x None None None 16 2MB (2) 256K x (2) 256K x None None 16 16 3MB (2) 256K x (2) 256K x (2) 256K x None 16 16 16 4MB (2) 256K x (2) 256K x (2) 256K x (2) 256K x 16 16 16 16 Note: The location of banks 1, 2 & 3 are unidentified. CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier JP14 JP15 JP16 JP18 JP19 speed speed 166MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier JP14 JP15 JP16 JP18 JP19 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 2 & 3 2 & 3 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP14 JP15 JP16 JP18 JP19 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 2 & 3 2 & 3 1 & 2 1 & 2 120MHz 60MHz 2x 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 133MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 150MHz 60MHz 2.5x 2 & 3 2 & 3 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 1 & 2 2 & 3 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP20 JP21 » 3.38v (STD) Closed Open 3.5v (VRE) Open Closed CPU VOLTAGE SELECTION (DUAL) Voltage JP22 JP23 JP24 JP25 JP26 2.5v Open Open Open Closed Open 2.7v Open Closed Open Open Open » 2.8v Closed Open Open Open Open 2.9v Open Open Closed Open Open Reserved Open Open Open Open Closed