DIAMOND FLOWER, INC. P5BTX/L (REV. A+) Processor CX 6X86L/CX 686MX/AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/180/200/233/266MHz 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 (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse interface J1 Chassis fan power J12 Floppy drive interface J4 Power LED & keylock J13A IDE interface 2 J5 Speaker J13B IDE interface 1 J6 Reset switch J13C Serial port 1 J7 Green PC connector J13D Serial port 2 J8 Green PC LED J13E Parallel port J9 IDE interface LED J13F IR connector J10 32-bit PCI slots PC1 – PC4 USB connector (A & B) J11 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP5 Pins 1 & 2 closed CMOS memory clear JP5 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 128MB (2) 16M x 36 None 136MB (2) 16M x 36 (2) 1M x 36 144MB (2) 16M x 36 (2) 2M x 36 160MB (2) 16M x 36 (2) 4M x 36 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 Note: Board accepts EDO memory. Do not install SIMMs & DIMMs at the same time. 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) 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 CACHE CONFIGURATION Size Bank 0 TAG 512KB (1) 64K x 64 Unidentified CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP8 speed speed 150MHz 60MHz 2x 1 & 2 & 2 & 1 & 1 & 2 2 3 3 2, 3 & 4 166MHz 66MHz 2x 2 & 1 & 2 & 1 & 1 & 2 3 2 3 2, 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP8 speed speed 150MHz 60MHz 2.5x 1 & 2 & 2 & 1 & 1 & 2 3 3 2, 3 2, 3 & 4 & 4 166MHz 66MHz 2.5x 2 & 1 & 2 & 1 & 1 & 3 2 3 2, 3 2, 3 & 4 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP8 speed speed 90MHz 60MHz 1.5x 1 & 2 & 2 & 5 & Open 2 3 3 6, 7 & 8 100MHz 66MHz 1.5x 2 & 1 & 2 & 5 & Open 3 2 3 6, 7 & 8 120MHz 60MHz 1.5x 1 & 2 & 2 & 5 & Open 2 3 3 6, 7 & 8 133MHz 66MHz 1.5x 2 & 1 & 2 & 5 & Open 3 2 3 6, 7 & 8 166MHz 66MHz 1.75x 2 & 1 & 2 & 5 & 1 & 2, 3 2 3 6, 7 3 & 4 & 8 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP8 speed speed 166MHz 66MHz 2.5x 2 & 1 & 2 & 1 & 1 & 2, 3 2 3 2, 3 3 & 4 & 4 200MHz 66MHz 3x 2 & 1 & 2 & 1 & 3 & 4 3 2 3 2, 3 & 4 233MHz 66MHz 3.5x 2 & 1 & 2 & 1 & Open 3 2 3 2, 3 & 4 266MHz 66MHz 4x 2 & 1 & 2 & 1 & 1 & 2, 3 2 3 2, 3 5 & 6 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP8 speed speed 90MHz 60MHz 1.5x 1 & 2 & 2 & 5 & Open 2 3 3 6, 7 & 8 100MHz 66MHz 1.5x 2 & 1 & 2 & 5 & Open 3 2 3 6, 7 & 8 120MHz 60MHz 2x 1 & 2 & 2 & 5 & 1 & 2 2 3 3 6, 7 & 8 133MHz 66MHz 2x 2 & 1 & 2 & 5 & 1 & 2 3 2 3 6, 7 & 8 150MHz 60MHz 2.5x 1 & 2 & 2 & 5 & 1 & 2, 2 3 3 6, 7 3 & 4 & 8 166MHz 66MHz 2.5x 2 & 1 & 2 & 5 & 1 & 2, 3 2 3 6, 7 3 & 4 & 8 200MHz 66MHz 3x 2 & 1 & 2 & 5 & 3 & 4 3 2 3 6, 7 & 8 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP1 JP2 JP3 JP6 JP8 speed speed 166MHz 66MHz 2.5x 2 & 1 & 2 & 1 & 1 & 2, 3 2 3 2, 3 3 & 4 & 4 200MHz 66MHz 3x 2 & 1 & 2 & 1 & 3 & 4 3 2 3 2, 3 & 4 233MHz 66MHz 3.5x 2 & 1 & 2 & 1 & Open 3 2 3 2, 3 & 4 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP7 » 2.8v Pins 7 & 8 closed 2.9v Pins 1 & 2, 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