QDI COMPUTER, INC. P5I430TX-400 Device Type Mainboard Processor CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set Intel 430TX Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 250mm x 220mm 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 Parallel port CN1 Power LED & keylock JP9 Serial port CN2 Reset switch JP10 Serial port CN3 IDE interface LED JP12 Floppy drive interface CN4 Speaker JP16 IDE interface 2 CN5 IR connector JP17 IDE interface 1 CN6 Turbo LED JP21 PS/2 mouse interface JP1 32-bit PCI slots PC1 – PC4 Chassis fan power JP7 USB connector 1 USB1 Green PC connector JP8 USB connector 2 USB2 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP6 Open CMOS memory clear JP6 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 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 Note: Board accepts EDO & SDRAM memory. CACHE CONFIGURATION Note: the location of the cache is unidentified. CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JC1 JC2 JS1 JS2 JS3 speed speed 120MHz 50MHz 2x 1 & 2 & 1 & 1 & 1 & 2 2 3 2 2 133MHz 55MHz 2x 1 & 2 & 1 & 1 & 2 & 3 2 3 2 2 150MHz 60MHz 2x 1 & 2 & 1 & 2 & 2 & 3 2 3 2 3 166MHz 66MHz 2x 1 & 2 & 2 & 2 & 2 & 3 2 3 3 3 200MHz 75MHz 2x 1 & 2 & 2 & 1 & 2 & 3 2 3 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JC1 JC2 JS1 JS2 JS3 speed speed 166MHz 60MHz 2.5x 1 & 1 & 1 & 2 & 2 & 3 2 2 2 3 200MHz 75MHz 2x 1 & 2 & 2 & 1 & 2 & 3 2 3 3 2 200MHz 66MHz 2.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 233MHz 75MHz 2.5x 1 & 1 & 2 & 1 & 2 & 3 2 2 3 2 233MHz 66MHz 3x 2 & 1 & 2 & 2 & 2 & 3 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JC1 JC2 JS1 JS2 JS3 speed speed 75MHz 50MHz 1.5x 2 & 2 & 1 & 1 & 1 & 2 3 3 2 2 90MHz 60MHz 1.5x 2 & 2 & 1 & 2 & 2 & 3 3 3 2 3 100MHz 66MHz 1.5x 2 & 2 & 2 & 2 & 2 & 3 3 3 3 3 120MHz 60MHz 1.5x 2 & 2 & 1 & 2 & 2 & 3 3 3 2 3 133MHz 66MHz 1.5x 2 & 2 & 2 & 2 & 2 & 3 3 3 3 3 166MHz 66MHz 2.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 200MHz 66MHz 3x 2 & 1 & 2 & 2 & 2 & 3 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JC1 JC2 JS1 JS2 JS3 speed speed 166MHz 66MHz 2.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 200MHz 66MHz 3x 2 & 1 & 2 & 2 & 2 & 3 3 2 3 3 233MHz 66MHz 3.5x 2 & 2 & 2 & 2 & 2 & 3 3 3 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JC1 JC2 JS1 JS2 JS3 speed speed 75MHz 50MHz 1.5x 2 & 2 & 1 & 1 & 1 & 2 3 3 2 2 90MHz 60MHz 1.5x 2 & 2 & 1 & 2 & 2 & 3 3 3 2 3 100MHz 66MHz 1.5x 2 & 2 & 2 & 2 & 2 & 3 3 3 3 3 120MHz 60MHz 2x 1 & 2 & 1 & 2 & 2 & 3 2 3 2 3 133MHz 66MHz 2x 1 & 2 & 2 & 2 & 2 & 3 2 3 3 3 150MHz 60MHz 2.5x 1 & 1 & 1 & 2 & 2 & 3 2 2 2 3 166MHz 66MHz 2.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 180MHz 60MHz 3x 2 & 1 & 1 & 2 & 2 & 3 3 2 2 3 200MHz 66MHz 3x 2 & 1 & 2 & 2 & 2 & 3 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JC1 JC2 JS1 JS2 JS3 speed speed 166MHz 66MHz 2.5x 1 & 1 & 2 & 2 & 2 & 3 2 2 3 3 200MHz 66MHz 3x 2 & 1 & 2 & 2 & 2 & 3 3 2 3 3 233MHz 66MHz 3.5x 2 & 2 & 2 & 2 & 2 & 3 3 3 3 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JV1 JV2 JV3 JV4 JV5 3.3v Closed Open Closed Closed 2 & 3 3.5v Closed Closed Closed Closed 2 & 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (DUAL) Voltage V core JV1 JV2 JV3 JV4 JV5 3.3v 2.8v Open Open Open Closed 1 & 2 3.3v 2.9v Closed Open Open Closed 1 & 2 3.3v 3.2v Open Open Closed Closed 1 & 2 Note: Pins designated should be in the closed position.