MITAC INTERNATIONAL COMPUTER PH5400VR Device Type Mainboard Processor CX 6X86L/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard Memory 128MB (EDO & SDRAM supported) Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 220mm 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 connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Parallel port J1 Green PC connector J15 Floppy drive interface J2 IR connector J16 Serial port 1 J4 Reset switch J17 Serial port 2 J6 Speaker J18 PS/2 mouse interface/USB J7 Power LED & keylock JP8 connector IDE interface 2 J10 IDE interface LED JP9 IDE interface 1 J11 32-bit PCI slots PC1 - PC4 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP4 Pins 1 & 2 closed CMOS memory clear JP4 Pins 2 & 3 closed » Factory configured - do not alter JP901 Open » Factory configured - do not alter JP902 Closed DIMM CONFIGURATION Size Bank 0 Bank 1 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) 8M x 64 (1) 8M x 64 Note: Board accepts EDO & SDRAM memory. CACHE CONFIGURATION Size Bank 0 TAG 256KB (2) 32K x 32 Unidentified 512KB (2) 64K x 32 Unidentified CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP1 JP2 JP3 JP5 JP6 speed speed 120MHz 50MHz 2x 2 & 2 & Open Open 1 & 2 3 3 133MHz 55MHz 2x 1 & 2 & Open Open 1 & 2 2 3 150MHz 60MHz 2x 2 & 1 & Open Open 1 & 2 3 2 166MHz 66MHz 2x 1 & 1 & Open Open 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP1 JP2 JP3 JP5 JP6 speed speed 120MHz 60MHz 2x 2 & 1 & Open Closed 1 & 2 3 2 133MHz 66MHz 2x 1 & 1 & Open Closed 1 & 2 2 2 150MHz 60MHz 2.5x 2 & 1 & Open Closed 1 & 3 2 2, 3 & 4 166MHz 66MHz 2.5x 1 & 1 & Open Closed 1 & 2 2 2, 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP1 JP2 JP3 JP5 JP6 speed speed 166MHz 66MHz 2.5x 1 & 1 & 1 & Open 1 & 2, 2 2 2 3 & 4 200MHz 66MHz 3x 1 & 1 & 1 & Open 3 & 4 2 2 2 233MHz 66MHz 3.5x 1 & 1 & 5 & Open Open 2 2 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL STD) CPU Clock Multiplier JP1 JP2 JP3 JP5 JP6 speed speed 120MHz 60MHz 2x 2 & 1 & Open Open 1 & 2 3 2 133MHz 66MHz 2x 1 & 1 & Open Open 1 & 2 2 2 150MHz 60MHz 2.5x 2 & 1 & Open Open 1 & 3 2 2, 3 & 4 166MHz 66MHz 2.5x 1 & 1 & Open Open 1 & 2 2 2, 3 & 4 200MHz 66MHz 3x 1 & 1 & Open Open 3 & 4 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL VRE) CPU Clock Multiplier JP1 JP2 JP3 JP5 JP6 speed speed 120MHz 60MHz 2x 2 & 1 & Open Closed 1 & 2 3 2 133MHz 66MHz 2x 1 & 1 & Open Closed 1 & 2 2 2 150MHz 60MHz 2.5x 2 & 1 & Open Closed 1 & 3 2 2, 3 & 4 166MHz 66MHz 2.5x 1 & 1 & Open Closed 1 & 2 2 2, 3 & 4 200MHz 66MHz 3x 1 & 1 & Open Closed 3 & 4 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP1 JP2 JP3 JP5 JP6 speed speed 166MHz 66MHz 2.5x 1 & 1 & Open Open 1 & 2, 2 2 3 & 4 200MHz 66MHz 3x 1 & 1 & Open Open 3 & 4 2 2 233MHz 66MHz 3.5x 1 & 1 & Open Open Open 2 2 Note: Pins designated should be in the closed position.