LUCKY STAR TECHNOLOGY CO., LTD. 5I-VX1F Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set Intel Maximum Onboard 128MB Memory Cache 256/512KB BIOS Unidentified 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 port, serial ports (2), IR connector, USB connector [Image] CONNECTIONS Purpose Location Purpose Location Power LED & C1/pins 1 – 5 Parallel port CN3 keylock Speaker C1/pins 7 – Floppy drive CN4 10 interface Reset switch C1/pins 12 & IDE interface 2 CN5 13 IDE interface LED C1/pins 15 & IDE interface 1 CN6 16 Turbo LED C1/pins 18 & PS/2 mouse port CN7 19 Green PC connector C1/pins 21 & IR connector IR1 22 Serial port 2 CN1 32-bit PCI slots PC1 – PC4 Serial port 1 CN2 USB connector USB USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J1 Unidentified alter » CMOS memory normal operation JP6 Pins 1 & 2 closed CMOS memory clear JP6 Pins 2 & 3 closed » Factory configured - do not JP7 Unidentified alter » Factory configured - do not JP10 Unidentified alter 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 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) 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) 8M x 64 (1) 8M x 64 DIMM VOLTAGE CONFIGURATION Voltage JP1 3.3v Pins 1 & 3, 2 & 4 closed 5v Pins 3 & 5, 4 & 6 closed CACHE CONFIGURATION Note: The chip sizes are unidentified. CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP2 JP3 JP4 JP11 JP12 speed speed 120MHz 50MHz 2x 1 & 1 & 1 & Closed Open 2 2 2 133MHz 55MHz 2x 2 & 1 & 1 & Closed Open 3 2 2 150MHz 60MHz 2x 1 & 1 & 2 & Closed Open 2 2 3 166MHz 66MHz 2x 1 & 2 & 1 & Closed Open 2 3 2 200MHz 75MHz 2x 2 & 1 & 2 & Closed Open 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP2 JP3 JP4 JP11 JP12 speed speed 133MHz 55MHz 2x 2 & 1 & 1 & Closed Open 3 2 2 150MHz 60MHz 2x 1 & 1 & 2 & Closed Open 2 2 3 166MHz 66MHz 2x 1 & 2 & 1 & Closed Open 2 3 2 200MHz 75MHz 2x 2 & 1 & 2 & Closed Open 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP2 JP3 JP4 JP11 JP12 speed speed 166MHz 66MHz 2x 1 & 2 & 1 & Closed Open 2 3 2 166MHz 60MHz 2.5x 1 & 1 & 2 & Closed Closed 2 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP2 JP3 JP4 JP11 JP12 speed speed 75MHz 50MHz 1.5x 1 & 1 & 1 & Open Open 2 2 2 90MHz 60MHz 1.5x 1 & 1 & 2 & Open Open 2 2 3 100MHz 66MHz 1.5x 1 & 2 & 1 & Open Open 2 3 2 120MHz 60MHz 1.5x 1 & 1 & 2 & Open Open 2 2 3 133MHz 66MHz 1.5x 1 & 2 & 1 & Open Open 2 3 2 150MHz 60MHz 2.5x 1 & 1 & 2 & Closed Closed 2 2 3 166MHz 66MHz 2.5x 1 & 2 & 1 & Closed Closed 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP2 JP3 JP4 JP11 JP12 speed speed 166MHz 66MHz 2.5x 1 & 2 & 1 & Closed Closed 2 3 2 200MHz 66MHz 3x 1 & 2 & 1 & Open Closed 2 3 2 233MHz 66MHz 3.5x 1 & 2 & 1 & Open Open 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP2 JP3 JP4 JP11 JP12 speed speed 75MHz 50MHz 1.5x 1 & 1 & 1 & Open Open 2 2 2 90MHz 60MHz 1.5x 1 & 1 & 2 & Open Open 2 2 3 100MHz 66MHz 1.5x 1 & 2 & 1 & Open Open 2 3 2 120MHz 60MHz 2x 1 & 1 & 2 & Closed Open 2 2 3 133MHz 66MHz 2x 1 & 2 & 1 & Closed Open 2 3 2 150MHz 60MHz 2.5x 1 & 1 & 2 & Closed Closed 2 2 3 166MHz 66MHz 2.5x 1 & 2 & 1 & Closed Closed 2 3 2 180MHz 60MHz 3x 1 & 1 & 2 & Open Closed 2 2 3 200MHz 66MHz 3x 1 & 2 & 1 & Open Closed 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP2 JP3 JP4 JP11 JP12 speed speed 166MHz 66MHz 2.5x 1 & 2 & 1 & Closed Closed 2 3 2 200MHz 66MHz 3x 1 & 2 & 1 & Open Closed 2 3 2 233MHz 66MHz 3.5x 1 & 2 & 1 & Open Open 2 3 2 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP8 JP9 Single voltage Open Open Dual voltage Closed Closed CPU VOLTAGE SELECTION Voltage JP13 2.0v Open 2.1v Pins 1 & 2 closed 2.5v Pins 1 & 2, 5 & 6 closed 2.8v Pins 7 & 8 closed 2.9v Pins 1 & 2, 7 & 8 closed 3.0v Pins 3 & 4, 7 & 8 closed 3.1v Pins 1 & 2, 3 & 4, 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