PC WAVE, INC. M558 Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 6X86MX/IBM 6X86/IBM 6X86L/IBM 6X86MX/AM K5/AM K6/Pentium/Pentium MMX/IDT C6 Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set Intel VX Pro II Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS AMI Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, serial ports (2), cache slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location IDE interface LED C1 IDE interface 2 CN4 Reset switch C2 IDE interface 1 CN5 Speaker C3 Floppy drive CN6 interface Power LED & keylock C4 Chassis fan power FAN Serial port 2 CN1 IR connector IR1 Serial port 1 CN2 32-bit PCI slots PC1 – PC4 Parallel port CN3 Cache slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation J8 Pins 1 & 2 closed CMOS memory clear J8 Pins 2 & 3 closed » Factory configured - do not JP5 Unidentified alter Flash BIOS voltage select 12v JP8 Pins 1 & 2 closed Flash BIOS voltage select 5v JP8 Pins 2 & 3 closed 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 Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 Bank 1 SL1 256KB (A) None None 256KB module installed 256KB (B) (2) 32K x 32 None Not installed 512KB (A) None None 512KB module installed 512KB (B) (2) 32K x 32 (2) 32K x 32 Not installed Note: The location of banks 0 & 1 are unidentified. CACHE JUMPER CONFIGURATION Size JP4 256KB Pins 1 & 2 closed 512KB Pins 2 & 3 closed CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 2 & 3 200MHz 75MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 2 & 3 200MHz 75MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 2 & 3 200MHz 75MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 2 & 3 200MHz 75MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 233MHz 75MHz 2.5x 1 & 2 2 & 3 1 & 2 2 & 3 2 & 3 233MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 266MHz 75MHz 3x 1 & 2 2 & 3 1 & 2 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 233MHz 75MHz 2.5x 1 & 2 2 & 3 1 & 2 2 & 3 2 & 3 233MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 266MHz 75MHz 3x 1 & 2 2 & 3 1 & 2 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 1 & 2 2 & 3 2 & 3 1 & 2 1 & 2 100MHz 66MHz 1.5x 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 150MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 2 & 3 180MHz 60MHz 3x 1 & 2 2 & 3 2 & 3 2 & 3 1 & 2 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 233MHz 66MHz 3.5x 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IDT C6) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 150MHz 50MHz 3x 2 & 3 2 & 3 2 & 3 2 & 3 1 & 2 180MHz 60MHz 3x 1 & 2 2 & 3 2 & 3 2 & 3 1 & 2 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 1 & 2 2 & 3 2 & 3 1 & 2 1 & 2 100MHz 66MHz 1.5x 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 120MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 133MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 2 & 3 150MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 2 & 3 180MHz 60MHz 3x 1 & 2 2 & 3 2 & 3 2 & 3 1 & 2 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP7 speed speed 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2 233MHz 66MHz 3.5x 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP10A JP10B AM K5 Pins 2 & 3 closed Pins 2 & 3 closed AM K6 Pins 1 & 2 closed Pins 1 & 2 closed CX 6X86 Pins 2 & 3 closed Pins 2 & 3 closed CX 6X86L Pins 1 & 2 closed Pins 1 & 2 closed CX 6X86MX Pins 1 & 2 closed Pins 1 & 2 closed IBM 6X86 Pins 2 & 3 closed Pins 2 & 3 closed IBM 6X86L Pins 1 & 2 closed Pins 1 & 2 closed IBM 6X86MX Pins 1 & 2 closed Pins 1 & 2 closed IDT C6 Pins 2 & 3 closed Pins 2 & 3 closed P54C Pins 2 & 3 closed Pins 2 & 3 closed P55C Pins 1 & 2 closed Pins 1 & 2 closed CPU VOLTAGE SELECTION Voltage JP9A JP9B JP9C JP9D JP9E 2.5v Open Open Open Open Open 2.8v Open Open Open Open Closed 2.9v Open Open Open Closed Open 3.2v Open Open Closed Open Open 3.3v Open Closed Open Open Open 3.5v Closed Open Open Open Open