BIOSTAR MICROTECH INTERNATIONAL CORPORATION M5ALA Device Type Mainboard Processor CX 6X86/CX 6X86L/CX MII/AM K5/AM K6/AM K6-2/ IDT C6/Pentium/Pentium MMX Processor Speed 120/133/150/166/180/200/233/250/266/300/333MHz Chip Set ALI Aladdin 5 Maximum Onboard 128MB (EDO & SDRAM supported) Memory Cache 512KB BIOS Award Dimensions 300mm x 200mm 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 connectors (2), ATX power connector, AGP slot, wake on LAN connector [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP IDE interface 2 J9 ATX power ATX IDE interface 1 J10 connector CPU fan power J1 Speaker J11/pins 1 – 4 USB connector 1 J2 Power LED & J11/pins 5 - keylock 10 USB connector 2 J2A Soft off power J11/pins 10 & supply 11 PS/2 mouse port J3 Reset switch J11/pins 12 & 13 Serial port 1 J4 5V ground J11/pins 14 & 15 Serial port 2 J5 Green PC connector J11/pins 17 & 18 Wake on LAN J6 IDE interface LED J11/pins 20 & connector 21 Parallel port J7 IR connector J11/pins 22 - 26 Floppy drive J8 32-bit PCI slots PC1 – PC4 interface Note: The location of J6 is unidentified. USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP4 Pins 1 & 2 closed CMOS memory clear JP4 Pins 2 & 3 closed On board battery disabled JP4 Open » Factory configured - do not JP5 Unidentified alter » Factory configured - do not JP6 Unidentified alter 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 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) 8M x 64 (1) 8M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 TAG 512KB (2) 64K x 32 Unidentified CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 150MHz 60MHz 2x Closed Closed Closed Closed Open Open 166MHz 66MHz 2x Open Closed Closed Closed Open Open 200MHz 75MHz 2x Closed Closed Open Closed Open Open CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 150MHz 60MHz 2x Closed Closed Closed Closed Open Open 166MHz 66MHz 2x Open Closed Closed Closed Open Open 200MHz 75MHz 2x Closed Closed Open Closed Open Open CPU SPEED SELECTION (CX MII) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 150MHz 60MHz 2x Closed Closed Closed Closed Open Open 166MHz 66MHz 2x Open Closed Closed Closed Open Open 166MHz 60MHz 2.5x Closed Closed Closed Closed Closed Open 200MHz 75MHz 2x Closed Closed Open Closed Open Open 200MHz 66MHz 2.5x Open Closed Closed Closed Closed Open 233MHz 83MHz 2x Open Closed Open Closed Open Open 200MHz 60MHz 3x Closed Closed Closed Open Closed Open 233MHz 75MHz 2.5x Closed Closed Open Closed Closed Open 233MHz 66MHz 3x Open Closed Closed Open Closed Open 266MHz 83MHz 2.5x Open Closed Open Closed Closed Open 300MHz 75MHz 3x Closed Closed Open Open Closed Open 300MHz 66MHz 3.5x Open Closed Closed Open Open Open 333MHz 75MHz 3.5x Closed Closed Open Open Open Open CPU SPEED SELECTION (IDT C6) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 180MHz 60MHz 3x Closed Closed Closed Open Closed Open 200MHz 66MHz 3x Open Closed Closed Open Closed Open CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 120MHz 60MHz 2x Closed Closed Closed Closed Open Open 133MHz 66MHz 2x Open Closed Closed Closed Open Open 166MHz 66MHz 2x Open Closed Closed Closed Open Open 200MHz 66MHz 3x Open Closed Closed Open Closed Open CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 166MHz 66MHz 2.5x Open Closed Closed Closed Closed Open 200MHz 66MHz 3x Open Closed Closed Open Closed Open 233MHz 66MHz 3.5x Open Closed Closed Open Open Open 266MHz 66MHz 4x Open Closed Closed Closed Open Closed 300MHz 66MHz 4.5x Open Closed Closed Closed Closed Closed CPU SPEED SELECTION (AM K6-2) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 250MHz 100MHz 2.5x Open Open Open Closed Closed Open 300MHz 100MHz 3x Open Open Open Open Closed Open 333MHz 95MHz 3.5x Closed Open Open Open Open Open CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 120MHz 60MHz 2x Closed Closed Closed Closed Open Open 133MHz 66MHz 2x Open Closed Closed Closed Open Open 150MHz 60MHz 2.5x Closed Closed Closed Closed Closed Open 166MHz 66MHz 2.5x Open Closed Closed Closed Closed Open 200MHz 66MHz 3x Open Closed Closed Open Closed Open CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP2A JP2B JP2C JP2D JP2E JP2F speed speed 166MHz 66MHz 2.5x Open Closed Closed Closed Closed Open 200MHz 66MHz 3x Open Closed Closed Open Closed Open 233MHz 66MHz 3.5x Open Closed Closed Open Open Open CPU VOLTAGE SELECTION (SINGLE) Voltage JP1 JP11 3.5v Pins 1 & 2, 3 & 4, 5 & 6, Open 7 & 8 closed CPU VOLTAGE SELECTION (DUAL) Voltage V core JP1 JP11 3.3v 2.1v Pins 1 & 2 closed Open 3.3v 2.2v Pins 3 & 4 closed Open 3.3v 2.8v Pins 7 & 8 closed Open 3.3v 2.9v Pins 1 & 2 closed Open 3.3v 3.2v Pins 5 & 6, 7 & 8 Open closed 3.3v 3.3v Pins 1 & 2, 5 & 6, Open 7 & 8 closed 3.45v 2.2v Pins 3 & 4 closed Open