ASUS COMPUTER INTERNATIONAL TX97 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 Memory Maximum Video Memory None Cache 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, serial ports (2), IR connector, MediaBus slot, PS/2 mouse/USB/IR connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Power on switch ATX Chassis fan power J2 Serial port 1 CN1 Chassis fan power J3 Serial port 2 CN2 Message LED J4 pins 2 & 3 Parallel port CN3 Green PC connector J4 pins 4 & 5 IDE interface 1 CN4 Power on switch J4 pins 6 & 7 IDE interface 2 CN5 Reset switch J4 pins 9 & 10 Floppy drive CN6 Power LED & J4 pins 11 - interface keylock 15 PS/2, USB, IR CN7 Speaker J4 pins 17 - connector 20 Chassis open alarm COA IDE interface LED J5 IR connector IR 32-bit PCI slots PC1 – PC4 Chassis fan power J1 MediaBus slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » Flash BIOS write protect disabled BBW Pins 2 & 3 closed Flash BIOS write protect enabled BBW Pins 1 & 2 closed » On board I/O enabled I/O Pins 1 & 2 closed On board I/O disabled I/O Pins 2 & 3 closed » CMOS memory normal operation RTC Pins 2 & 3 closed CMOS memory clear RTC Pins 1 & 2 closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 None None 16MB (1) 2M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 24MB (1) 2M x 64 (1) 1M x 64 None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 2M x 64 None 32MB (1) 1M x 64 (1) 1M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 None 40MB (1) 2M x 64 (1) 2M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 48MB (1) 1M x 64 (1) 1M x 64 (1) 4M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 4M x 64 None 72MB (1) 8M x 64 (1) 1M x 64 None 72MB (1) 4M x 64 (1) 4M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 None DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 128MB (1) 16M x 64 None None 136MB (1) 16M x 64 (1) 1M x 64 None 144MB (1) 16M x 64 (1) 2M x 64 None 160MB (1) 16M x 64 (1) 4M x 64 None 192MB (1) 16M x 64 (1) 8M x 64 None 256MB (1) 16M x 64 (1) 16M x 64 None 256MB (1) 32M x 64 None None CACHE CONFIGURATION Size Bank 0 512KB (2) 64K x 32 CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier BF0 BF1 FS0 FS1 FS2 speed speed 166MHz 66MHz 2x 2 & 1 & 1 & 2 & 2 & 3 3 2 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier BF0 BF1 FS0 FS1 FS2 speed speed 75MHz 50MHz 1.5x 1 & 1 & 2 & 1 & 2 & 3 2 2 3 2 90MHz 60MHz 1.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 2 & 3 2 2 2 3 120MHz 60MHz 1.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 133MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 2 & 3 2 2 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier BF0 BF1 FS0 FS1 FS2 speed speed 75MHz 50MHz 1.5x 1 & 1 & 2 & 1 & 2 & 3 2 2 3 2 90MHz 60MHz 1.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 2 & 3 2 2 2 3 120MHz 60MHz 2x 2 & 1 & 2 & 2 & 2 & 3 3 2 3 3 133MHz 66MHz 2x 2 & 1 & 1 & 2 & 2 & 3 3 2 2 3 150MHz 60MHz 2.5x 2 & 2 & 2 & 2 & 2 & 3 3 3 3 3 166MHz 66MHz 2.5x 2 & 2 & 1 & 2 & 2 & 3 3 3 2 3 200MHz 66MHz 3x 1 & 2 & 1 & 2 & 2 & 3 2 3 2 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage VID0 VID1 VID2 2.5v Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 closed closed closed 2.7v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed 2.8v Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed 2.9v Pins 1 & 2 Pins 2 & 3 Pins 2 & 3 closed closed closed 3.4v Pins 2 & 3 Pins 1 & 2 Pins 2 & 3 closed closed closed 3.5v Pins 1 & 2 Pins 1 & 2 Pins 2 & 3 closed closed closed