DIAMOND FLOWER, INC. 586TXD (REV. A+) Device Type Mainboard Processor AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video Memory None Cache 512KB BIOS Award Dimensions 250mm x 220mm 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 connectors (2), ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX ATX power supply LED J10H IDE interface 1 J7 PS/2 mouse interface J14 IDE interface 2 J8 USB connector 1 JP8 Power LED & keylock J10A USB connector 2 JP9 Speaker J10B Serial port 1 JP20 Reset switch J10C Serial port 2 JP22 Green PC connector J10D 32-bit PCI slots PC1 - PC4 Soft off power supply J10E Parallel port U26 Green PC LED J10F Floppy drive U28 interface IDE interface LED J10G IR connector U32 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP14 Pins 5 & 6, 7 & 8 alter closed » Factory configured - do not JP30 Open 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 128MB (2) 16M x 36 None 136MB (2) 16M x 36 (2) 1M x 36 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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. 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 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 TAG 512KB (2) 64K x 32 Unidentified CPU SPEED SELECTION (AM K5) CPU speed Clock Multiplier JP1 JP2 JP28 speed 90MHz 60MHz 1.5x 1 & 2 1 & 2 Closed 100MHz 66MHz 1.5x 1 & 2 1 & 2 Open 120MHz 60MHz 1.5x 1 & 2 1 & 2 Closed 133MHz 66MHz 1.5x 1 & 2 1 & 2 Open 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock Multiplier JP1 JP2 JP28 speed 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open 200MHz 66MHz 3x 1 & 2 2 & 3 Open 233MHz 66MHz 3.5x 1 & 2 1 & 2 Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier JP1 JP2 JP28 speed 90MHz 60MHz 1.5x 1 & 2 1 & 2 Closed 100MHz 66MHz 1.5x 1 & 2 1 & 2 Open 120MHz 60MHz 2x 2 & 3 1 & 2 Closed 133MHz 66MHz 2x 2 & 3 1 & 2 Open 150MHz 60MHz 2.5x 2 & 3 2 & 3 Closed 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open 200MHz 66MHz 3x 1 & 2 2 & 3 Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU speed Clock Multiplier JP1 JP2 JP28 speed 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open 200MHz 66MHz 3x 1 & 2 2 & 3 Open 233MHz 66MHz 3.5x 1 & 2 1 & 2 Open Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP15/pins 1 & 2 JP15/pins 3 & 4 2.8v Open Closed 2.9v Open Closed 3.2v Open Closed 3.3v Open Closed » 3.5v Open Closed CPU VOLTAGE SELECTION (CON’T) Voltage JP29/pins 1 JP29/pins 3 JP29/pins 5 JP29/pins 7 & & 2 & 4 & 6 8 2.8v Open Open Open Closed 2.9v Closed Open Open Closed 3.2v Open Open Closed Closed 3.3v Closed Open Closed Closed » 3.5v Closed Closed Closed Closed MODEM ON RING SELECTION Setting JP26 COM1 Pins 1 & 2 closed COM2 Pins 2 & 3 closed » Disabled Open