SOYO COMPUTER CO., LTD. 5TX2/X5 Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 512MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), Fast SCSI interface, Wide SCSI interface, parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, wavetable connector, microphone in, line in, line out, CD-ROM audio in, game port NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX IDE interface 1 CN15 Microphone in CN1 IDE interface 2 CN16 CD-ROM audio in CN2 PS/2 mouse port CN17 Line in CN3 Floppy drive CN18 interface Line out CN4 Soft power connector J15 Serial port 2 CN5 Soft power connector J16 Serial port 1 CN6 Power LED & keylock J17 Parallel port CN7 Speaker J18 USB connector 1 CN8 Reset switch J19 USB connector 2 CN9 Turbo LED J22 IR connector CN10 Green PC connector J23 Wavetable connector CN11 IDE interface LED J24 Game port CN12 SCSI LED J25 Fast SCSI interface CN13 32-bit PCI slots PC1 – PC3 Wide SCSI interface CN14 Note: The location of CN10 is unidentified. USER CONFIGURABLE SETTINGS Function Label Position » Monitor type select EGA/VGA JP3 Closed Monitor type select monochrome JP3 Open » CMOS memory normal operation JP5 Open CMOS memory clear JP5 Closed » Wide SCSI loading select 1 – 6 JP70 Open devices Wide SCSI loading select 7 – 15 JP70 Closed devices » PS/2 mouse disabled JPS2 Open PS/2 mouse enabled JPS2 Closed DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (2) 1M x 36 None None None 8MB None None (1) 1M x 64 None 16MB (2) 2M x 36 None None None 16MB None None (1) 2M x 64 None 16MB (2) 1M x 36 (2) 1M x 36 None None 16MB (2) 1M x 36 None None (1) 1M x 64 16MB None (2) 1M x 36 (1) 1M x 64 None 16MB None None (1) 1M x 64 (1) 1M x 64 24MB None (2) 2M x 36 (1) 1M x 64 None 24MB (2) 2M x 36 None None (1) 1M x 64 32MB (2) 4M x 36 None None None DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 32MB None None (1) 4M x 64 None 32MB (2) 2M x 36 (2) 2M x 36 None None 32MB (2) 2M x 36 None None (1) 2M x 64 32MB None (2) 2M x 36 (1) 2M x 64 None 32MB None None (1) 2M x 64 (1) 2M x 64 32MB None (2) 2M x 36 (1) 2M x 64 None 32MB (2) 2M x 36 None None (1) 2M x 64 40MB (2) 4M x 36 (2) 1M x 36 None None 40MB None (2) 4M x 36 (1) 1M x 64 None 40MB (2) 4M x 36 None None (1) 1M x 64 48MB None (2) 2M x 36 (1) 4M x 64 None 48MB (2) 2M x 36 None None (1) 4M x 64 48MB (2) 4M x 36 (2) 2M x 36 None None 48MB None (2) 4M x 36 (1) 2M x 64 None 48MB (2) 4M x 36 None None (1) 2M x 64 64MB (2) 8M x 36 None None None 64MB None None (1) 8M x 64 None 64MB (2) 4M x 36 None None (1) 4M x 64 64MB None (2) 4M x 36 (1) 4M x 64 None 64MB None None (1) 4M x 64 (1) 4M x 64 64MB (2) 4M x 36 (2) 4M x 36 None None 64MB None (2) 4M x 36 (1) 4M x 64 None 72MB (2) 8M x 36 (2) 1M x 36 None None 72MB (2) 8M x 36 None None (1) 1M x 64 72MB None (2) 8M x 36 (1) 1M x 64 None 80MB (2) 8M x 36 (2) 2M x 36 None None 80MB None (2) 8M x 36 (1) 2M x 64 None 96MB (2) 8M x 36 (2) 4M x 36 None None 96MB (2) 8M x 36 None None (1) 4M x 64 96MB None (2) 8M x 36 (1) 4M x 64 None 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB (2) 16M x 36 None None None 136MB (2) 16M x 36 (2) 1M x 36 None None 144MB (2) 16M x 36 (2) 2M x 36 None None DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 160MB (2) 16M x 36 (2) 4M x 36 None None 192MB (2) 16M x 36 (2) 8M x 36 None None 256MB (2) 32M x 36 None None None 256MB (2) 16M x 36 (2) 16M x 36 None None 264MB (2) 32M x 36 (2) 1M x 36 None None 272MB (2) 32M x 36 (2) 2M x 36 None None 288MB (2) 32M x 36 (2) 4M x 36 None None 320MB (2) 32M x 36 (2) 8M x 36 None None 384MB (2) 32M x 36 (2) 16M x 36 None None 512MB (2) 32M x 36 (2) 32M x 36 None None Note: Board accepts EDO memory. Banks are interchangeable. DIMM VOLTAGE CONFIGURATION Voltage JP37 JP38 » 3.3v Open Pins 1 & 2, 3 & 4 closed 5v Pins 1 & 2, 3 & 4 Open closed CACHE CONFIGURATION Size Bank 0 TAG 256KB (2) 32K x 64 (2) 16K x 8 512KB (2) 64K x 64 (2) 16K x 8 CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 speed speed 120MHz 50MHz 2x On Off On On Off 133MHz 55MHz 2x On Off Off Off Off 150MHz 60MHz 2x On Off On Off Off 166MHz 66MHz 2x On Off Off On Off CPU SPEED SELECTION (AMD) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 speed speed 75MHz 50MHz 1.5x Off Off On On Off 90MHz 60MHz 1.5x Off Off On Off Off 100MHz 66MHz 1.5x Off Off Off On Off 120MHz 60MHz 1.5x Off Off On Off Off 133MHz 66MHz 1.5x Off Off Off On Off 150MHz 60MHz 2x On Off On Off Off 166MHz 66MHz 2x On Off Off On Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 speed speed 75MHz 50MHz 1.5x Off Off On On Off 90MHz 60MHz 1.5x Off Off On Off Off 100MHz 66MHz 1.5x Off Off Off On Off 120MHz 60MHz 2x On Off On Off Off 133MHz 66MHz 2x On Off Off On Off 150MHz 60MHz 2.5x On On On Off Off 166MHz 66MHz 2.5x On On Off On Off 180MHz 60MHz 3x Off On On Off Off 200MHz 66MHz 3x Off On Off On Off CPU VOLTAGE SELECTION (SINGLE) Voltage JP30 JP32 JP33 JP34 JP35 3.3v Open Open 1 & 2, 3 Open 1 & 2, 3 & 4 & 4 3.52v Open 1 & 2 5 & 6, 7 11 & 12 1 & 2, 3 & 8 & 4 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (DUAL) Voltage V core JP30 JP32 JP33 JP34 JP35 3.3v 2.5v 1 & 2, 2 & 3 5 & 6, 1 & 2 Open 3 & 4 7 & 8 3.3v 2.7v 1 & 2, 2 & 3 5 & 6, 3 & 4 Open 3 & 4 7 & 8 3.3v 2.8v 1 & 2, 2 & 3 5 & 6, 5 & 6 Open 3 & 4 7 & 8 3.3v 2.9v 1 & 2, 2 & 3 5 & 6, 7 & 8 Open 3 & 4 7 & 8 3.52v 2.5v 5 & 6, 2 & 3 5 & 6, 1 & 2 Open 7 & 8 7 & 8 3.52v 2.7v 5 & 6, 2 & 3 5 & 6, 3 & 4 Open 7 & 8 7 & 8 3.52v 2.8v 5 & 6, 2 & 3 5 & 6, 5 & 6 Open 7 & 8 7 & 8 3.52v 2.9v 5 & 6, 2 & 3 5 & 6, 7 & 8 Open 7 & 8 7 & 8 Note: Pins designated should be in the closed position.