DIAMOND FLOWER, INC. 586ITXD (REV. A+) Device Type Mainboard Processor CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Intel 430TX Maximum Onboard 256MB (EDO & SDRAM supported) Memory Cache 512KB BIOS Award Dimensions 305mm x 244mm 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 [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX Speaker J21B USB connector 1 J1 Reset switch J21C USB connector 2 J1A Green PC connector J21D PS/2 mouse port J2 Soft off power supply J21E Parallel port J5 Green PC LED J21F Serial port 2 J10 IDE interface LED J21G Serial port 1 J11 ATX power supply LED J21H Floppy drive interface J14 CPU fan power JP2 IDE interface 2 J15 IR connector JP12 IDE interface 1 J16 32-bit PCI slots PC1 - PC4 Power LED & keylock J21A USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter JP1 Pins 3 & 4 closed » CMOS memory normal operation JP10 Pins 2 & 3 closed CMOS memory clear JP10 Pins 1 & 2 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. 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 (CX 6X86L) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 150MHz 60MHz 2x 1 & 1 & 2 & Open Closed 2, 3 2 3 & 4 166MHz 66MHz 2x 1 & 1 & 2 & Open Open 2, 3 2 3 & 4 Note: Pins designated are in the closed position. CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 150MHz 60MHz 2x 1 & 1 & 2 & Open Closed 2, 3 2 3 & 4 166MHz 66MHz 2x 1 & 1 & 2 & Open Open 2, 3 2 3 & 4 Note: Pins designated are in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 166MHz 60MHz 2x 1 & 2 & 2 & Open Closed 2, 3 3 3 & 4 200MHz 66MHz 2x 1 & 2 & 2 & Open Open 2, 3 3 3 & 4 Note: Pins designated are in the closed position. CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 166MHz 60MHz 2x 1 & 2 & 2 & Open Closed 2, 3 3 3 & 4 200MHz 66MHz 2x 1 & 2 & 2 & Open Open 2, 3 3 3 & 4 Note: Pins designated are in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 90MHz 60MHz 1.5x 5 & 1 & 1 & Open Closed 6, 7 2 2 & 8 100MHz 66MHz 1.5x 5 & 1 & 1 & Open Open 6, 7 2 2 & 8 120MHz 60MHz 2x 5 & 1 & 1 & Open Closed 6, 7 2 2 & 8 133MHz 66MHz 2x 5 & 1 & 1 & Open Open 6, 7 2 2 & 8 166MHz 66MHz 2.5x 5 & 2 & 2 & Open Open 6, 7 3 3 & 8 Note: Pins designated are in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 166MHz 66MHz 2.5x 1 & 2 & 2 & 1 & Open 2, 3 3 3 2 & 4 200MHz 66MHz 3x 1 & 2 & 1 & 1 & Open 2, 3 3 2 2 & 4 233MHz 66MHz 3.5x 1 & 1 & 1 & 1 & Open 2, 3 2 2 2 & 4 266MHz 66MHz 4x 1 & 2 & 1 & 2 & Open 2, 3 3 2 3 & 4 Note: Pins designated are in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 90MHz 60MHz 1.5x 5 & 1 & 1 & Open Closed 6, 7 2 2 & 8 100MHz 66MHz 1.5x 5 & 1 & 1 & Open Open 6, 7 2 2 & 8 120MHz 60MHz 2x 5 & 1 & 2 & Open Closed 6, 7 2 3 & 8 133MHz 66MHz 2x 5 & 1 & 2 & Open Open 6, 7 2 3 & 8 150MHz 60MHz 2.5x 5 & 2 & 2 & Open Closed 6, 7 3 3 & 8 166MHz 66MHz 2.5x 5 & 2 & 2 & Open Open 6, 7 3 3 & 8 200MHz 66MHz 3x 5 & 2 & 1 & Open Open 6, 7 3 2 & 8 Note: Pins designated are in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP3 JP4 JP5 JP6 JP9 speed speed 166MHz 66MHz 2.5x 1 & 2 & 2 & Open Open 2, 3 3 3 & 4 200MHz 66MHz 3x 1 & 2 & 1 & Open Open 2, 3 3 2 & 4 233MHz 66MHz 3.5x 1 & 1 & 1 & Open Open 2, 3 2 2 & 4 Note: Pins designated are in the closed position. CPU VOLTAGE SELECTION Voltage JP7/pins 1 & JP7/pins 3 & JP7/pins 5 & JP7/pins 7 & 2 4 6 8 2.0v Open Open Open Open » 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 JP11 COM1 Pins 1 & 2 closed » COM2 Pins 2 & 3 closed Disabled Open