LUCKY STAR TECHNOLOGY CO., LTD. 5V-IB Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/CX MII/AM K5/AM K6/ AM K6-2/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/180/200/233/266/300MHz Chip Set VIA Apollo Maximum Onboard 512MB (EDO & SDRAM supported) Memory Cache 256/512/1024KB BIOS Award Dimensions 254mm x 218mm 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 [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 Speaker JP2/pins 7 – 10 Serial port 2 CN2 Reset switch JP2/pins 12 & 13 Parallel port CN3 Green PC LED JP2/pins 15 & 16 IDE interface 2 CN4 Green PC connector JP2/pins 18 & 19 IDE interface 1 CN5 IDE interface LED JP2/pins 21 & 22 Floppy drive CN6 Turbo LED JP3 interface PS/2 mouse CN7 32-bit PCI slots PC1 – PC4 interface IR connector IR1 USB connector USB Power LED & JP2/pins 1 – keylock 5 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP1 Pins 1 & 2 closed CMOS memory clear JP1 Pins 2 & 3 closed Flash BIOS type select Windbond, JROM Pins 1 & 2 Atmel, SST closed Flash BIOS type select Intel MXIC JROM Pins 2 & 3 closed SIMM CONFIGURATION Size Bank 0 8MB (2) 1M x 36 16MB (2) 2M x 36 32MB (2) 4M x 36 64MB (2) 8M x 36 128MB (2) 16M x 36 256MB (2) 32M 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 DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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 JD1 » 3.3v Pins 5 & 7, 6 & 8 closed 5v Pins 1 & 3, 2 & 4 closed CACHE CONFIGURATION Note: The chip sizes are unidentified. CPU SPEED SELECTION (CX 6X86) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 120MHz 50MHz 2x Closed Open Open 133MHz 55MHz 2x Closed Open Open 150MHz 60MHz 2x Closed Open Open 166MHz 66MHz 2x Closed Open Open CPU SPEED SELECTION (CX 6X86, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 120MHz 50MHz 2x 2 & 3 2 & 3 2 & 3 1 & 2 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 2 & 3 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 133MHz 55MHz 2x Closed Open Open 150MHz 60MHz 2x Closed Open Open 166MHz 66MHz 2x Closed Open Open 200MHz 75MHz 3x Closed Open Open CPU SPEED SELECTION (CX 6X86L, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 2 & 3 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 3 200MHz 75MHz 3x 1 & 2 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 166MHz 66MHz 2x Closed Open Open 200MHz 75MHz 2x Closed Open Open 233MHz 75MHz 2.5x Closed Closed Open CPU SPEED SELECTION (CX 6X86MX, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 3 200MHz 75MHz 2x 1 & 2 2 & 3 1 & 2 2 & 3 233MHz 75MHz 2.5x 1 & 2 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX MII) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 300MHz 66MHz 3.5x Open Open Open CPU SPEED SELECTION (CX MII, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 300MHz 66MHz 3.5x 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 75MHz 50MHz 1.5x Open Open Open 90MHz 60MHz 1.5x Open Open Open 100MHz 66MHz 1.5x Open Open Open 120MHz 60MHz 1.5x Open Open Open 133MHz 66MHz 1.5x Open Open Open 166MHz 66MHz 2.5x Closed Closed Open CPU SPEED SELECTION (AM K5, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 90MHz 60MHz 1.5x 1 & 2 2 & 3 2 & 3 2 & 3 100MHz 66MHz 1.5x 2 & 3 1 & 2 2 & 3 2 & 3 120MHz 60MHz 1.5x 1 & 2 2 & 3 2 & 3 2 & 3 133MHz 66MHz 1.5x 2 & 3 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 166MHz 66MHz 2.5x Closed Closed Open 200MHz 66MHz 3x Open Closed Open 233MHz 66MHz 3.5x Open Open Open 266MHz 66MHz 4x Closed Open Closed 300MHz 66MHz 4.5x Closed Closed Closed CPU SPEED SELECTION (AM K6, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 233MHz 66MHz 3.5x 2 & 3 1 & 2 2 & 3 2 & 3 266MHz 66MHz 4x 2 & 3 1 & 2 2 & 3 2 & 3 300MHz 66MHz 4.5x 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6-2) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 266MHz 66MHz 4x Closed Open Closed 300MHz 66MHz 4.5x Closed Closed Closed CPU SPEED SELECTION (AM K6-2, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 266MHz 66MHz 4x 2 & 3 1 & 2 2 & 3 2 & 3 300MHz 66MHz 4.5x 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 75MHz 50MHz 1.5x Open Open Open 90MHz 60MHz 1.5x Open Open Open 100MHz 66MHz 1.5x Open Open Open 120MHz 60MHz 2x Closed Open Open 133MHz 66MHz 2x Closed Open Open 150MHz 60MHz 2.5x Closed Closed Open 166MHz 66MHz 2.5x Closed Closed Open 180MHz 60MHz 3x Open Closed Open 200MHz 66MHz 3x Open Closed Open CPU SPEED SELECTION (INTEL, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 90MHz 60MHz 1.5x 1 & 2 2 & 3 2 & 3 2 & 3 100MHz 66MHz 1.5x 2 & 3 1 & 2 2 & 3 2 & 3 120MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 2 & 3 133MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 3 150MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 180MHz 60MHz 3x 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU speed Clock Multiplier JBF0 JBF1 JBF2 speed 166MHz 66MHz 2.5x Closed Closed Open 200MHz 66MHz 3x Open Closed Open 233MHz 66MHz 3.5x Open Open Open CPU SPEED SELECTION (INTEL MMX, CON’T) CPU Clock Multiplier JCK1 JCK2 JCK3 JCK4 speed speed 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 233MHz 66MHz 3.5x 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JV2 AMD Pins 1 & 2 closed AM K6-2 300 Pins 2 & 3 closed Cyrix Pins 1 & 2 closed Intel Pins 1 & 2 closed CPU VOLTAGE SELECTION Voltage JPW1 2.2v Pins 3 & 4 closed 2.7v Pins 1 & 2, 3 & 4, 5 & 6 closed 2.8v Pins 7 & 8 closed 2.9v Pins 1 & 2, 7 & 8 closed 3.2v Pins 5 & 6, 7 & 8 closed 3.3v Pins 1 & 2, 5 & 6, 7 & 8 closed 3.5v Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed CPU VOLTAGE SELECTION Voltage JV1 Single voltage Open Dual voltage Pins 1 & 2, 3 & 4 closed