ASUS COMPUTER INTERNATIONAL TX97-LE (REV. 1.00) Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/200/233MHz Chip Set Intel 430TX Maximum Onboard 256MB (EDO & SDRAM supported) Memory Cache 512KB BIOS Unidentified Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, VRM connector, USB connector, ATX power connector [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX CPU fan power C7 Turbo LED C1/pins 2 & Wake on LAN C8 3 connector Soft off power C1/pins 6 & Power fan C9 supply 7 Reset switch C1/pins 9 & Serial port 1 CN1 10 Power LED & keylock C1/pins 11 - Serial port 2 CN2 15 Speaker C1/pins 17 - Parallel port CN3 20 IDE interface LED C2 Floppy drive CN4 interface Chassis fan power C3 IDE interface 2 CN5 IR connector C4 IDE interface 1 CN6 Temperature sensor C5 PS/2 mouse, USB, CN7 IR interface Chassis intrusion C6 32-bit PCI slots PC1 - PC4 connector USER CONFIGURABLE SETTINGS Function Label Position » Boot block disabled BBW Pins 1 & 2 closed Boot block enabled BBW Pins 2 & 3 closed » Keyboard power disabled KBP Pins 1 & 2 closed Keyboard power enabled KBP Pins 2 & 3 closed » CMOS memory normal operation RTC Open CMOS memory clear RTC Closed SIMM 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 SIMM 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. DIMM CONFIGURATION Size Bank 2 Bank 3 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 8M x 64 None 64MB (1) 4M x 64 (1) 4M x 64 72MB (1) 8M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 128MB (1) 16M x None 64 128MB (1) 8M x 64 (1) 8M x 64 136MB (1) 16M x (1) 1M x 64 64 144MB (1) 16M x (1) 2M x 64 64 160MB (1) 16M x (1) 4M x 64 64 192MB (1) 16M x (1) 8M x 64 64 256MB (1) 16M x (1) 16M x 64 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 512KB (1) 64K x 64 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 66MHz 2x 2 & 1 & Open 2 & 1 & 2 & 3 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION ( IBM 6X86) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 66MHz 2x 2 & 1 & Open 2 & 1 & 2 & 3 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 66MHz 2x 2 & 1 & Open 2 & 1 & 2 & 3 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION ( IBM 6X86L) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 66MHz 2x 2 & 1 & Open 2 & 1 & 2 & 3 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 60MHz 2.5x 2 & 2 & Open 1 & 2 & 2 & 3 3 2 3 3 200MHz 66MHz 2.5x 2 & 2 & Open 2 & 1 & 2 & 3 3 3 2 3 233MHz 66MHz 3x 1 & 2 & Open 2 & 1 & 2 & 2 3 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 60MHz 2.5x 2 & 2 & Open 1 & 2 & 2 & 3 3 2 3 3 200MHz 66MHz 2.5x 2 & 2 & Open 2 & 1 & 2 & 3 3 3 2 3 233MHz 66MHz 3x 1 & 2 & Open 2 & 1 & 2 & 2 3 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 75MHz 50MHz 1.5x 1 & 1 & Open 2 & 2 & 2 & 2 2 3 3 3 90MHz 60MHz 1.5x 1 & 1 & Open 1 & 2 & 2 & 2 2 2 3 3 100MHz 66MHz 1.5x 1 & 1 & Open 2 & 1 & 2 & 2 2 3 2 3 120MHz 60MHz 1.5x 1 & 1 & Open 1 & 2 & 2 & 2 2 2 3 3 133MHz 66MHz 1.5x 1 & 1 & Open 2 & 1 & 2 & 2 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 66MHz 2.5x 2 & 2 & Open 2 & 1 & 2 & 3 3 3 2 3 200MHz 66MHz 3x 1 & 2 & Open 2 & 1 & 2 & 2 3 3 2 3 233MHz 66MHz 3.5x 1 & 1 & Open 2 & 1 & 2 & 2 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 75MHz 50MHz 1.5x 1 & 1 & Open 2 & 2 & 2 & 2 2 3 3 3 90MHz 60MHz 1.5x 1 & 1 & Open 1 & 2 & 2 & 2 2 2 3 3 100MHz 66MHz 1.5x 1 & 1 & Open 2 & 1 & 2 & 2 2 3 2 3 120MHz 60MHz 2x 2 & 1 & Open 1 & 2 & 2 & 3 2 2 3 3 133MHz 66MHz 2x 2 & 1 & Open 2 & 1 & 2 & 3 2 3 2 3 150MHz 60MHz 2.5x 2 & 2 & Open 1 & 2 & 2 & 3 3 2 3 3 166MHz 66MHz 2.5x 2 & 2 & Open 2 & 1 & 2 & 3 3 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier BF0 BF1 BF2 FS0 FS1 FS2 speed speed 166MHz 66MHz 2.5x 2 & 2 & Open 2 & 1 & 2 & 3 3 3 2 3 200MHz 66MHz 3x 1 & 2 & Open 2 & 1 & 2 & 2 3 3 2 3 233MHz 66MHz 3.5x 1 & 1 & Open 2 & 1 & 2 & 2 2 3 2 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage VID0 VID1 VID2 3.4v Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed 3.5v Pins 1 & 2 Pins 2 & 3 Pins 2 & 3 closed closed closed CPU VOLTAGE SELECTION (DUAL) Voltage VID0 VID1 VID2 2.2v Open Pins 1 & 2 Open 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 3.2v Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 closed closed closed