SUPERPOWER COMPUTER CO., LTD. SP-586TB Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/ AM K6-2/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/200/233/266/300MHz Chip Set Intel 430TX Maximum Onboard 256MB (EDO & SDRAM supported) Memory Cache 512KB BIOS Award Dimensions 230mm 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, ATX power connector CONNECTIONS Purpose Location Purpose Location ATX power ATX Power LED & JP19/pins 1 – 5 connector keylock CPU fan power C1 IDE interface LED JP19/pins 6 & 17 Serial port 2 CN1 Green PC JP19/pins 7 & connector 16 Serial port 1 CN2 Reset switch JP19/pins 8 & 15 Parallel port CN3 Turbo LED JP19/pins 9 & 14 Floppy drive CN4 Green PC LED JP19/pins 10 & interface 13 IDE interface 1 CN5 Soft off power JP19/pins 11 & supply 12 IDE interface 2 CN6 Speaker JP19/pins 19 - 22 PS/2 mouse CN8 32-bit PCI slots PC1 – PC4 interface IR connector IR1 USB connector USB USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation J7 Pins 1 & 2 closed CMOS memory clear J7 Pins 2 & 3 closed Flash BIOS voltage select 12v JP10 Pins 1 & 2 closed Flash BIOS voltage select 5v JP10 Pins 2 & 3 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 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. DIMM VOLTAGE CONFIGURATION Voltage J1 J2 3.3v Pins 2 & 3 closed Pins 2 & 3 closed 5v Pins 1 & 2 closed Pins 1 & 2 closed CACHE CONFIGURATION Size Bank 0 512KB (1) 64K x 64 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 5 & 4 6 150MHz 60MHz 2x Closed Open Open 1 & 1 & 2 & 2 2 3 166MHz 66MHz 2x Closed Open Open 1 & 1 & 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 5 & 4 6 150MHz 60MHz 2x Closed Open Open 1 & 1 & 2 & 2 2 3 166MHz 66MHz 2x Closed Open Open 1 & 1 & 1 & 2 2 2 200MHz 75MHz 2x Closed Open Open 1 & 2 & 1 & 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 166MHz 66MHz 2x Closed Open Open 1 & 1 & 1 & 2 2 2 200MHz 66MHz 2.5x Closed Closed Open 1 & 1 & 1 & 2 2 2 200MHz 75MHz 2x Closed Open Open 1 & 2 & 1 & 2 3 2 233MHz 75MHz 2.5x Closed Closed Open 1 & 2 & 1 & 2 3 2 300MHz 75MHz 3x Open Closed Open 1 & 2 & 1 & 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 133MHz 66MHz 2x Closed Open Open 1 & 1 & 1 & 2 2 2 150MHz 60MHz 2.5x Closed Closed Open 1 & 1 & 2 & 2 2 3 166MHz 66MHz 2.5x Closed Closed Open 1 & 1 & 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 166MHz 66MHz 2.5x Closed Closed Open 1 & 1 & 1 & 2 2 2 200MHz 66MHz 3x Open Closed Open 1 & 1 & 1 & 2 2 2 233MHz 66MHz 3.5x Open Open Open 1 & 1 & 1 & 2 2 2 266MHz 66MHz 4x Closed Open Closed 1 & 1 & 1 & 2 2 2 300MHz 66MHz 4.5x Closed Closed Closed 1 & 1 & 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6-2) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 5 & 6 4 266MHz 66MHz 4x Closed Open Closed 1 & 1 & 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 75MHz 50MHz 1.5x Open Open Open 2 & 2 & 2 & 3 3 3 90MHz 60MHz 1.5x Open Open Open 1 & 1 & 2 & 2 2 3 100MHz 66MHz 1.5x Open Open Open 1 & 1 & 1 & 2 2 2 120MHz 60MHz 2x Closed Open Open 1 & 1 & 2 & 2 2 3 133MHz 66MHz 2x Closed Open Open 1 & 1 & 1 & 2 2 2 150MHz 60MHz 2.5x Closed Closed Open 1 & 1 & 2 & 2 2 3 166MHz 66MHz 2.5x Closed Closed Open 1 & 1 & 1 & 2 2 2 200MHz 66MHz 3x Open Closed Open 1 & 1 & 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP1/ JP1/ JP1/ JP2 JP3 JP4 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 166MHz 66MHz 2.5x Closed Closed Open 1 & 1 & 1 & 2 2 2 200MHz 66MHz 3x Open Closed Open 1 & 1 & 1 & 2 2 2 233MHz 66MHz 3.5x Open Open Open 1 & 1 & 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP16/pins 1 JP16/pins 3 JP16/pins 5 JP16/pins 7 & & 2 & 4 & 6 8 2.0v Open Open Open Open 2.1v Open Open Open Closed 2.2v Open Open Closed Open 2.3v Open Open Closed Closed 2.4v Open Closed Open Open 2.5v Open Closed Open Closed 2.6v Open Closed Closed Open 2.7v Open Closed Closed Closed 2.8v Closed Open Open Open 2.9v Closed Open Open Closed 3.0v Closed Open Closed Open 3.1v Closed Open Closed Closed 3.2v Closed Closed Open Open 3.3v Closed Closed Open Closed 3.4v Closed Closed Closed Open 3.5v Closed Closed Closed Closed Addendum: Best Procesoor: AMD K6-III+/450, 2.0v core, 75MHz FSB, 256KB L1 cache Last BIOS: A.6 (to use with the above use J.1 patch by Jan Stunebrink) USB Connector pinout: pin 1 / red +5V * * +5V red white D- * * D- white green D+ * * D+ green black GND * * GND black