LUCKY STAR TECHNOLOGY CO., LTD. 5VPX2 Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/CX M II/AM K5/ AM K6/AM K6-2/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/200/233/266/300MHz Chip Set VIA VPX Video Chip Set None Maximum Onboard 512MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 240mm 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 connectors (2) [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse CN3 Turbo LED CN10/pins 15 & interface 16 USB connector CN4 Green PC CN10/pins 18 & connector 19 USB connector CN5 IDE interface CN10/pins 21 & LED 22 IR connector CN6 IDE interface 2 CN11 Parallel port CN8 IDE interface 1 CN12 Floppy drive CN9 Serial port 1 CN13 interface Power LED & CN10/pins 1 – Serial port 2 CN14 keylock 5 Speaker CN10/pins 7 – 32-bit PCI slots PC1 – PC4 10 Reset switch CN10/pins 12 & Cache slot SL1 13 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JBAT Pins 1 & 2 closed CMOS memory clear JBAT Pins 2 & 3 closed Flash BIOS voltage select 12v JROM Pins 2 & 3 closed Flash BIOS voltage select 5v JROM Pins 1 & 2 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 1 Bank 2 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 DIMM CONFIGURATION (CON’T) Size Bank 1 Bank 2 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 JD1 3.3v Pins 5 & 7, 6 & 8 closed 5v Pins 1 & 3, 2 & 4 closed CACHE CONFIGURATION Size SL1 256KB 256KB module installed 512KB 512KB module installed CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 120MHz 50MHz 2x Closed Open 2 & 2 & 2 & 1 & 3 3 3 2 133MHz 55MHz 2x Closed Open 2 & 2 & 1 & 2 & 3 3 2 3 150MHz 60MHz 2x Closed Open 1 & 2 & 2 & 2 & 2 3 3 3 166MHz 66MHz 2x Closed Open 2 & 1 & 2 & 2 & 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 133MHz 55MHz 2x Closed Open 2 & 2 & 1 & 2 & 3 3 2 3 150MHz 60MHz 2x Closed Open 1 & 2 & 2 & 2 & 2 3 3 3 166MHz 66MHz 2x Closed Open 2 & 1 & 2 & 2 & 3 2 3 3 200MHz 75MHz 2x Closed Open 1 & 2 & 1 & 2 & 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 166MHz 66MHz 2x Closed Open 2 & 1 & 2 & 2 & 3 2 3 3 200MHz 66MHz 2.5x Closed Closed 2 & 1 & 2 & 2 & 3 2 3 3 200MHz 75MHz 2x Closed Open 1 & 2 & 1 & 2 & 2 3 2 3 233MHz 75MHz 2.5x Closed Closed 1 & 2 & 1 & 2 & 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX M II) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 300MHz 66MHz 3.5x Open Open 2 & 1 & 2 & 2 & 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 90MHz 60MHz 1.5x Open Open 1 & 2 & 2 & 2 & 2 3 3 3 100MHz 66MHz 1.5x Open Open 2 & 1 & 2 & 2 & 3 2 3 3 120MHz 60MHz 1.5x Open Open 1 & 2 & 2 & 2 & 2 3 3 3 133MHz 66MHz 1.5x Open Open 2 & 1 & 2 & 2 & 3 2 3 3 166MHz 66MHz 2.5x Closed Closed 2 & 1 & 2 & 2 & 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 166MHz 66MHz 2.5x Closed Closed 2 & 1 & 2 & 2 & 3 2 3 3 200MHz 66MHz 3x Open Closed 2 & 1 & 2 & 2 & 3 2 3 3 233MHz 66MHz 3.5x Open Open 2 & 1 & 2 & 2 & 3 2 3 3 266MHz 66MHz 4x Closed Open 2 & 1 & 2 & 2 & 3 2 3 3 300MHz 66MHz 4.5x Closed Closed 2 & 1 & 2 & 2 & 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6-2) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 266MHz 66MHz 4x Closed Open 2 & 1 & 2 & 2 & 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 90MHz 60MHz 1.5x Open Open 1 & 2 & 2 & 2 & 2 3 3 3 100MHz 66MHz 1.5x Open Open 2 & 1 & 2 & 2 & 3 2 3 3 120MHz 60MHz 2x Closed Open 1 & 2 & 2 & 2 & 2 3 3 3 133MHz 66MHz 2x Closed Open 2 & 1 & 2 & 2 & 3 2 3 3 150MHz 60MHz 2.5x Closed Closed 1 & 2 & 2 & 2 & 2 3 3 3 166MHz 66MHz 2.5x Closed Closed 2 & 1 & 2 & 2 & 3 2 3 3 200MHz 66MHz 3x Open Closed 2 & 1 & 2 & 2 & 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JBF0 JBF1 JCK1 JCK2 JCK3 JCK4 speed speed 166MHz 66MHz 2.5x Closed Closed 2 & 1 & 2 & 2 & 3 2 3 3 200MHz 66MHz 3x Open Closed 2 & 1 & 2 & 2 & 3 2 3 3 233MHz 66MHz 3.5x Open Open 2 & 1 & 2 & 2 & 3 2 3 3 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JBF2 All CPU types Open AM K6 266/300MHz Closed AM K6-2 266MHz Closed CPU VOLTAGE SELECTION (SINGLE) Voltage JPW1 JV1 3.3v Pins 1 & 2, 5 & 6, 7 & 8 Open closed 3.52v Pins 1 & 2, 3 & 4, 5 & 6, Open 7 & 8 closed CPU VOLTAGE SELECTION Voltage V core JPW1 JV1 3.3v 2.8v Pins 7 & 8 Pins 1 & 2, 3 & 4 closed closed 3.3v 2.9v Pins 1 & 2, 7 & Pins 1 & 2, 3 & 4 8 closed closed 3.3v 3.2v Pins 5 & 6, 7 & Pins 1 & 2, 3 & 4 8 closed closed