KADATCO CO., LTD. AM-433TX/ATX Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/180/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX PS/2 mouse port P2 connector Floppy drive CN1 CPU fan power P4 interface IDE interface 2 CN2 Parallel port P10 IDE interface 1 CN3 USB connector 1 P11 Power LED & P1/pins 1 - 5 USB connector 2 P11A keylock Speaker P1/pins 7 - Serial port P12 10 IDE interface LED P1/pins 12 & Serial port P13 24 Soft off power P1/pins 18 & 32-bit PCI slots PC1 – PC4 supply 19 Reset switch P1/pins 21 & 22 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP4 Pins 2 & 3 closed CMOS memory clear JP4 Pins 1 & 2 closed » Modem ring select COM2 JP18 Pins 2 & 3 closed Modem ring select COM1 JP18 Pins 1 & 2 closed » Factory configured - do not P9 Unidentified alter 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 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 136MB (2) 16M x 36 (2) 1M x 36 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 64 None 128MB (1) 8M x 64 (1) 8M x 64 136MB (1) 16M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. DIMM VOLTAGE CONFIGURATION Voltage JP16 JP17 3.3v Pins 2 & 3 closed Pins 2 & 3 closed 5v Pins 1 & 2 closed Pins 1 & 2 closed CACHE CONFIGURATION Note: 512KB cache is factory installed and is not configurable. The location is unidentified. CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 133MHz 55MHz 2x 1 & 2 & 1 & Open 1 & 1 & 2 2 3 2 2 150MHz 60MHz 2x 1 & 2 & 1 & Open 1 & 2 & 3 2 3 2 2 166MHz 66MHz 2x 1 & 2 & 2 & Open 2 & 2 & 3 2 3 3 3 200MHz 75MHz 2x 1 & 2 & 2 & Open 2 & 1 & 2 2 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM CX86) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 133MHz 55MHz 2x 1 & 2 & 1 & Open 1 & 1 & 2 2 3 2 2 166MHz 66MHz 2x 1 & 2 & 2 & Open 2 & 2 & 3 2 3 3 3 200MHz 75MHz 2x 1 & 2 & 2 & Open 2 & 1 & 2 2 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 166MHz 66MHz 2x 1 & 2 & 2 & Open 2 & 2 & 3 2 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM CX86L) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 166MHz 66MHz 2x 1 & 2 & 2 & Open 2 & 2 & 3 2 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 166MHz 60MHz 2x 2 & 2 & 1 & Open 1 & 2 & 3 3 3 2 2 200MHz 66MHz 2x 2 & 2 & 2 & Open 2 & 2 & 3 3 3 3 3 233MHz 75MHz 2x 2 & 2 & 2 & Open 2 & 1 & 2 3 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 166MHz 60MHz 2x 2 & 2 & 1 & Open 1 & 2 & 3 3 3 2 2 200MHz 66MHz 2x 2 & 2 & 2 & Open 2 & 2 & 3 3 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 90MHz 60MHz 1.5x 1 & 1 & 1 & Open 1 & 2 & 3 2 2 2 2 100MHz 66MHz 1.5x 1 & 1 & 2 & Open 2 & 2 & 3 2 2 3 3 120MHz 60MHz 2x 1 & 2 & 1 & Open 1 & 2 & 3 2 3 2 2 133MHz 66MHz 2x 1 & 1 & 2 & Open 2 & 2 & 3 2 2 3 3 150MHz 60MHz 2.5x 2 & 2 & 1 & Open 1 & 2 & 3 3 3 2 2 166MHz 66MHz 2.5x 2 & 2 & 2 & Open 2 & 2 & 3 3 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 166MHz 66MHz 2.5x 2 & 2 & 2 & Open 2 & 2 & 3 3 3 3 3 200MHz 66MHz 3x 2 & 1 & 2 & Open 2 & 2 & 3 3 2 3 3 233MHz 66MHz 3.5x 1 & 1 & 2 & Open 2 & 2 & 3 2 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 90MHz 60MHz 1.5x 1 & 1 & 1 & Open 1 & 2 & 3 2 2 2 2 100MHz 66MHz 1.5x 1 & 1 & 2 & Open 2 & 2 & 3 2 2 3 3 120MHz 60MHz 2x 1 & 2 & 1 & Open 1 & 2 & 3 2 3 2 2 133MHz 66MHz 2x 1 & 2 & 2 & Open 2 & 2 & 3 2 3 3 3 150MHz 60MHz 2.5x 2 & 2 & 1 & Open 1 & 2 & 3 3 3 2 2 166MHz 66MHz 2.5x 2 & 2 & 2 & Open 2 & 2 & 3 3 3 3 3 180MHz 60MHz 3x 2 & 1 & 1 & Open 1 & 2 & 3 3 2 2 2 200MHz 66MHz 3x 2 & 1 & 2 & Open 2 & 2 & 3 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP2 JP3 JP5 JP6 JP10 JP11 speed speed 166MHz 66MHz 2.5x 2 & 2 & 2 & Open 2 & 2 & 3 3 3 3 3 200MHz 66MHz 3x 2 & 1 & 2 & Open 2 & 2 & 3 3 2 3 3 233MHz 66MHz 3.5x 1 & 1 & 2 & Open 2 & 2 & 3 2 2 3 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP7 JP8 JP9 JP20 2.0v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.1v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.2v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.3v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.4v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.5v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.6v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.7v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.8v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 2.9v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 3.0v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 3.1v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 3.2v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed closed 3.3v Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed closed 3.4v Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed closed 3.5v Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed closed CPU VOLTAGE SELECTION (CON’T) Voltage JP1/pins 1 & JP1/pins 3 & JP1/pins 5 & JP1/pins 7 & 2 4 6 8 2.0v Open Open Open Open 2.1v Closed Open Open Open 2.2v Open Closed Open Open 2.3v Closed Closed Open Open 2.4v Open Open Closed Open 2.5v Closed Open Closed Open 2.6v Open Closed Closed Open 2.7v Closed Closed Closed Open 2.8v Open Open Open Closed 2.9v Closed Open Open Closed 3.0v Open Closed Open Closed 3.1v Closed Closed Open Closed 3.2v Open Open Closed Closed 3.3v Closed Open Closed Closed 3.4v Open Closed Closed Closed 3.5v Closed Closed Closed Closed