DATAEXPERT CORPORATION TX430 Device Type Mainboard Processor P24T/CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/CX M1/CX M2/CX MII/AM K5/AM K6/Pentium/Pentium MMX Processor 75/90/100/120/133/150/166/180/200/233/266/275/300/325/ Speed 333/350/366MHz Chip Set Intel 430TX Maximum 256MB (EDO & SDRAM supported) Onboard Memory Cache 512KB BIOS AMI Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2) [Image] CONNECTIONS Purpose Location Purpose Location Serial port 2 CN1 USB connector 2 JP3 Serial port 1 CN2 Turbo LED JP12 Parallel port CN3 Reset switch JP13 Floppy drive interface CN4 IDE interface LED JP14 IDE interface 2 CN5 Speaker JP15 IDE interface 1 CN6 Power LED & keylock JP19 IR connector IR1 PS/2 mouse interface MS1 Green PC connector J12 32-bit PCI slots PC1 – PC4 USB connector 1 JP2 USER CONFIGURABLE SETTINGS Function Label Position Flash BIOS voltage select 12v J16 Pins 1 & 2 closed Flash BIOS voltage select 5v J16 Pins 2 & 3 closed » CMOS memory normal operation JP17 Closed CMOS memory clear JP17 Open 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. CACHE CONFIGURATION Size Bank 0 512KB (2) 64K x 32 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 133MHz 55MHz 2x Off On On On 150MHz 60MHz 2x Off On Off On 166MHz 66MHz 2x Off On Off Off 200MHz 75MHz 2x Off On On Off CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 166MHz 66MHz 2.5x On On Off Off 200MHz 66MHz 3x On Off Off Off 233MHz 66MHz 3.5x Off Off Off Off CPU SPEED SELECTION (AM K5) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 100MHz 66MHz 1.5x Off Off Off Off 133MHz 66MHz 2x Off On Off Off 166MHz 66MHz 2.5x On On Off Off CPU SPEED SELECTION (AM K6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 166MHz 66MHz 2.5x On On Off Off 200MHz 66MHz 3x On Off Off Off 233MHz 66MHz 3.5x Off Off Off Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 90MHz 60MHz 1.5x Off Off Off On 100MHz 66MHz 1.5x Off Off Off Off 120MHz 60MHz 2x Off On Off On 133MHz 66MHz 2x Off On Off Off 150MHz 60MHz 2.5x On On Off On 166MHz 66MHz 2.5x On On Off Off 180MHz 60MHz 3x On Off Off On 200MHz 66MHz 3x On Off Off Off CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 166MHz 66MHz 2.5x On On Off Off 200MHz 66MHz 3x On Off Off Off 233MHz 66MHz 3.5x Off Off Off Off CPU TYPE SELECTION Type SW1/1 SW1/2 SW1/3 SW1/4 AM K5-166 On On On On Intel Off Off Off On Note: Use this setting only if SMART SOFT is enabled in the BIOS.