SOYO COMPUTER CO., LTD. 5VM2/M5 Processor CX 6X86/CX 6X86L/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200/233/266MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Unidentified 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 port, serial ports (2), IR connector, USB connector, ATX connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX IDE interface 2 CN9 Serial port 2 CN1 Power LED & keylock J17 Parallel port CN2 Speaker J18 PS/2 mouse port CN3 Reset switch J19 USB connector CN4 Turbo LED J22 IR connector CN5 Green PC connector J23 Serial port 1 CN6 IDE interface LED J24 Floppy drive interface CN7 32-bit PCI slots PC1 – PC4 IDE interface 1 CN8 Soft off power supply PW2 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP5 Open CMOS memory clear JP5 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 Note: Board accepts EDO memory. 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) 4M x 64 (1) 4M x 64 CACHE CONFIGURATION Size Bank 0 TAG 256KB (2) 32K x 32 (1) 16K x 8 512KB (2) 64K x 32 (1) 16K x 8 CPU SPEED SELECTION (CX 6X86/6X 86L) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 133MHz 55MHz 2x On Off On Off On Off 150MHz 60MHz 2x On Off On Off Off Off 166MHz 66MHz 2x On Off Off On Off Off 200MHz 75MHz 2x On Off Off On On Off CPU SPEED SELECTION (AM K5) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 75MHz 50MHz 1.5x Off Off On On Off Off 90MHz 60MHz 1.5x Off Off On Off Off Off 100MHz 66MHz 1.5x Off Off Off On Off Off 120MHz 60MHz 1.5x Off Off On Off Off Off 133MHz 66MHz 1.5x Off Off Off On Off Off 150MHz 60MHz 2x On Off On Off Off Off 166MHz 66MHz 2.5x On On Off On Off Off 200MHz 66MHz 3x Off On Off On Off Off CPU SPEED SELECTION (AM K6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 166MHz 66MHz 2.5x On On Off On Off Off 200MHz 66MHz 3x Off On Off On Off Off 233MHz 66MHz 3.5x Off Off Off On Off Off 266MHz 66MHz 4x Off Off Off On Off On CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 75MHz 50MHz 1.5x Off Off On On Off Off 90MHz 60MHz 1.5x Off Off On Off Off Off 100MHz 66MHz 1.5x Off Off Off On Off Off 120MHz 60MHz 2x On Off On Off Off Off 133MHz 66MHz 2x On Off Off On Off Off 150MHz 60MHz 2.5x On On On Off Off Off 166MHz 66MHz 2.5x On On Off On Off Off 180MHz 60MHz 3x Off On On Off Off Off 200MHz 66MHz 3x Off On Off On Off Off 233MHz 66MHz 3.5x Off Off Off On Off Off CPU VOLTAGE SELECTION (SINGLE) Voltage JP30 JP31 3.3v Pins 1 & 2 closed Pins 7 & 8 closed 3.52v Pins 1 & 2 closed Pins 9 & 10 closed CPU VOLTAGE SELECTION (DUAL) Voltage JP30 JP31 2.8v Pins 2 & 3 closed Pins 1 & 2 closed 2.9v Pins 2 & 3 closed Pins 3 & 4 closed 3.2v Pins 1 & 2 closed Pins 5 & 6 closed EMI GROUND SELECTION Setting EMI1 EMI2 EMI3 Enabled Open Open Open Disabled Closed Closed Closed