SUPERPOWER COMPUTER CO., LTD. SP-A586B Device Type Mainboard Processor CX 6X86L/CX 686MX/AM K6/AM K6-2/Pentium/Pentium MMX Processor Speed 133/150/166/200/233/266/300/333/350MHz Chip Set ALI M1542 Maximum Onboard 768MB (EDO & SDRAM supported) Memory Cache 512KB BIOS Award Dimensions 230mm x 220mm I/O Options 32-bit PCI slots (3), 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, AGP slot, wake on LAN connector [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Wake on LAN CN5 connector ATX power ATX Power LED & CN6/pins 1 – 5 connector keylock Serial port 1 C1 IDE interface LED CN6/pins 6 & 17 Serial port 2 C2 Green PC CN6/pins 7 & connector 16 Parallel port C3 Reset switch CN6/pins 8 & 15 Floppy drive C4 Turbo LED CN6/pins 9 & interface 14 IDE interface 2 C5 Green PC LED CN6/pins 10 & 13 IDE interface 1 C6 Soft off power CN6/pins 11 & supply 12 AGP fan power C7 Speaker CN6/pins 19 - 22 Chassis fan power C8 IR connector IR1 PS/2 mouse CN1 32-bit PCI slots PC1 – PC3 interface Wake on LAN CN4 USB connector USB connector USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JBT Pins 1 & 2 closed CMOS memory clear JBT Pins 2 & 3 closed Flash BIOS voltage select 12v JR1 Pins 1 & 2 closed Flash BIOS voltage select 5v JR1 Pins 2 & 3 closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 None None 16MB (1) 2M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 24MB (1) 2M x 64 (1) 1M x 64 None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None 40MB (1) 4M x 64 (1) 1M x 64 None 40MB (1) 2M x 64 (1) 2M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 1M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 56MB (1) 4M x 64 (1) 2M x 64 (1) 1M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None 72MB (1) 8M x 64 (1) 1M x 64 None 72MB (1) 4M x 64 (1) 4M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 1M x 64 (1) 1M x 64 DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 80MB (1) 8M x 64 (1) 2M x 64 None 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 88MB (1) 8M x 64 (1) 2M x 64 (1) 1M x 64 96MB (1) 8M x 64 (1) 2M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 104MB (1) 8M x 64 (1) 4M x 64 (1) 1M x 64 112MB (1) 8M x 64 (1) 4M x 64 (1) 2M x 64 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 136MB (1) 16M x 64 (1) 1M x 64 None 136MB (1) 8M x 64 (1) 8M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 None 160MB (1) 16M x 64 (1) 4M x 64 None 160MB (1) 8M x 64 (1) 8M x 64 (1) 4M x 64 168MB (1) 16M x 64 (1) 4M x 64 (1) 1M x 64 176MB (1) 16M x 64 (1) 4M x 64 (1) 2M x 64 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 None 224MB (1) 16M x 64 (1) 8M x 64 (1) 4M x 64 256MB (1) 32M x 64 None None 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 264MB (1) 32M x 64 (1) 1M x 64 None 272MB (1) 32M x 64 (1) 1M x 64 (1) 1M x 64 272MB (1) 32M x 64 (1) 2M x 64 None 288MB (1) 32M x 64 (1) 2M x 64 (1) 2M x 64 288MB (1) 32M x 64 (1) 4M x 64 None 320MB (1) 32M x 64 (1) 4M x 64 (1) 4M x 64 320MB (1) 32M x 64 (1) 8M x 64 None 384MB (1) 32M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 32M x 64 (1) 16M x 64 None 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 32M x 64 None 768MB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 Note: Board accepts EDO & SDRAM memory. CACHE CONFIGURATION Size Bank 0 TAG 512KB (1) 64K x 64 Unidentified CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JB1/ JB1/ JB1/ JC1 JC2 JC3 speed speed pins pins pins 1 & 2 3 & 5 & 4 6 150MHz 60MHz 2x Closed Open Open Closed Closed Closed 166MHz 66MHz 2x Closed Open Open Open Closed Closed 200MHz 75MHz 2x Closed Open Open Closed Closed Open CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JB1/ JB1/ JB1/ JC1 JC2 JC3 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 166MHz 66MHz 2x Closed Open Open Open Closed Closed 200MHz 66MHz 2.5x Closed Closed Open Open Closed Closed 200MHz 75MHz 2x Closed Open Open Closed Closed Open 233MHz 75MHz 2.5x Closed Closed Open Closed Closed Open 300MHz 75MHz 3x Open Closed Open Closed Closed Open CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JB1/ JB1/ JB1/ JC1 JC2 JC3 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 166MHz 66MHz 2.5x Closed Closed Open Open Closed Closed 200MHz 66MHz 3x Open Closed Open Open Closed Closed 233MHz 66MHz 3.5x Open Open Open Open Closed Closed 266MHz 66MHz 4x Closed Open Closed Open Closed Closed 300MHz 66MHz 4.5x Closed Closed Closed Open Closed Closed CPU SPEED SELECTION (AM K6-2) CPU Clock Multiplier JB1/ JB1/ JB1/ JC1 JC2 JC3 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 250MHz 100MHz 2.5x Closed Closed Open Open Open Open 266MHz 66MHz 4x Closed Open Closed Open Closed Closed 300MHz 66MHz 4.5x Open Closed Open Open Closed Closed 333MHz 66MHz 5x Open Open Open Open Closed Closed 350MHz 100MHz 3x Open Open Open Open Open Open CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JB1/ JB1/ JB1/ JC1 JC2 JC3 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 133MHz 66MHz 2x Closed Open Open Open Closed Closed 150MHz 60MHz 2.5x Closed Closed Open Closed Closed Closed 166MHz 66MHz 2.5x Closed Closed Open Open Closed Closed 200MHz 66MHz 3x Open Closed Open Open Closed Closed CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JB1/ JB1/ JB1/ JC1 JC2 JC3 speed speed pins pins pins 1 & 2 3 & 4 5 & 6 166MHz 66MHz 2.5x Closed Closed Open Open Closed Closed 200MHz 66MHz 3x Open Closed Open Open Closed Closed 233MHz 66MHz 3.5x Open Open Open Open Closed Closed 266MHz 66MHz 4x Closed Open Closed Open Closed Closed CPU VOLTAGE SELECTION (SINGLE) Voltage JV2 3.3v Closed 3.45v Open CPU VOLTAGE SELECTION (DUAL) Voltage JV1/pins 1 & JV1/pins 3 & JV1/pins 5 & JV1/pins 7 & 2 4 6 8 2.0v Open Open Open Open 2.1v Closed Open Open Open 2.2v Open Open Closed Open 2.3v Closed Closed Open Open 2.4v Open Open Closed Open 2.5v Closed Open Closed Open 2.6v Open Closed Closed Open 2.7v Closed Closed Closed Open 2.8v Open Open Open Closed 2.9v Closed Open Open Closed 3.0v Open Closed Closed Open 3.1v Closed Closed Open Closed 3.2v Open Open Closed Closed 3.3v Open Closed Closed Closed 3.5v Closed Closed Closed Closed