QUICK TECHNOLOGY, INC. P55XB2 Processor CX M1/CX M2/AM K5/AM K6/Pentium Processor Speed 120/133/150/166/200/233/266/333MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX Power LED & keylock J1 Serial port 2 CN1 Speaker J2 Serial port 1 CN2 Turbo LED J3 Floppy drive interface CN3 IDE interface LED J4 Parallel port CN4 Reset switch J5 IDE interface 2 CN5 Chassis fan power JP6 IDE interface 1 CN6 Soft off power supply JP15 PS/2 mouse interface CN7 32-bit PCI slots PC1 – PC5 IR connector IR1 USB connector USB USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP16 Pins 1 & 2 closed CMOS memory clear JP16 Pins 2 & 3 closed DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (2) 1M x 36 None None None 8MB None None (1) 1M x 64 None 16MB (2) 2M x 36 None None None 16MB None None (1) 2M x 64 None 16MB (2) 1M x 36 (2) 1M x 36 None None 16MB (2) 1M x 36 None None (1) 1M x 64 16MB None None (1) 1M x 64 (1) 1M x 64 24MB None (2) 2M x 36 (1) 1M x 64 None 32MB (2) 4M x 36 None None None 32MB None None (1) 4M x 64 None 32MB (2) 2M x 36 None None (1) 2M x 64 32MB None (2) 2M x 36 (1) 2M x 64 None 40MB (2) 4M x 36 (2) 1M x 36 None None 40MB (2) 4M x 36 None None (1) 1M x 64 48MB (2) 2M x 36 None None (1) 4M x 64 48MB (2) 4M x 36 (2) 2M x 36 None None 48MB (2) 4M x 36 None None (1) 2M x 64 64MB (2) 8M x 36 None None None 64MB None None None (1) 8M x 64 64MB (2) 4M x 36 (2) 4M x 36 None None 64MB (2) 4M x 36 None None (1) 4M x 64 64MB None None (1) 4M x 64 (1) 4M x 64 72MB (2) 8M x 36 (2) 1M x 36 None None 72MB (2) 8M x 36 None None (1) 1M x 64 DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 80MB None (2) 2M x 36 (1) 8M x 64 None 80MB (2) 2M x 36 None None (1) 8M x 64 80MB (2) 8M x 36 (2) 2M x 36 None None 80MB (2) 8M x 36 None None (1) 2M x 64 96MB (2) 4M x 36 None None (1) 8M x 64 96MB (2) 8M x 36 (2) 4M x 36 None None 96MB None (2) 8M x 36 (1) 4M x 64 None 128MB (2) 8M x 36 None None (1) 8M x 64 128MB None None (1) 8M x 64 (1) 8M x 64 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB (2) 16M x None None None 36 136MB (2) 16M x (2) 1M x 36 None None 36 144MB (2) 16M x (2) 2M x 36 None None 36 160MB (2) 16M x (2) 4M x 36 None None 36 192MB (2) 16M x (2) 8M x 36 None None 36 256MB (2) 16M x (2) 16M x None None 36 36 Note: Board accepts EDO memory. Memory installed in banks 0 & 1 and banks 2 & 3 is interchangeable. CACHE CONFIGURATION Note: Board is factory installed with 512KB cache. The location is unidentified. CPU SPEED SELECTION (CX M1) CPU speed Clock speed Multiplier JP7 150MHz 60MHz 2x 5 & 6, 19 & 21 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX M2) CPU speed Clock speed Multiplier JP7 166MHz 66MHz 2x 3 & 4, 19 & 21 200MHz 66MHz 3x 9 & 10, 19 & 21 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU speed Clock speed Multiplier JP7 150MHz 60MHz 1.5x 7 & 8, 19 & 21 166MHz 66MHz 1.5x 11 & 12, 19 & 21 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier JP7 166MHz 66MHz 1.5x 7 & 8, 19 & 21 200MHz 66MHz 3x 9 & 10, 19 & 21 233MHz 66MHz 3.5x 13 & 14, 19 & 21 266MHz 66MHz 4x 15 & 16, 19 & 21 300MHz 66MHz 4.5x 17 & 18, 19 & 21 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier JP7 120MHz 60MHz 2x 1 & 2, 19 & 21 133MHz 66MHz 2x 3 & 4, 19 & 21 150MHz 60MHz 2.5x 5 & 6, 19 & 21 166MHz 66MHz 2.5x 7 & 8, 19 & 21 200MHz 66MHz 3x 9 & 10, 19 & 21 233MHz 66MHz 3.5x 13 & 14, 19 & 21 266MHz 66MHz 4x 15 & 16, 19 & 21 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP3 Single voltage Closed Dual voltage Open CPU VOLTAGE SELECTION Voltage JP4 Auto Pins 13 & 14 closed 2.83v Pins 11 & 12 closed 2.90v Pins 9 & 10 closed 3.10v Pins 7 & 8 closed 3.20v Pins 5 & 6 closed 3.38v Pins 3 & 4 closed 3.52v Pins 1 & 2 closed