DTK COMPUTER, INC. PAM-0055I (VER. 2.52) Processor CX 6X86/CM 6X86L/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/200/233MHz Chip Set Intel 430HX Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 0/256/512B BIOS AMI Dimensions 265mm 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) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location IR connector J1 Parallel port J11 Power LED & keylock J2 Serial port 2 J12 Speaker J4 Serial port 1 J13 IDE interface LED J5 PS/2 mouse interface J16 IDE interface 1 J6 PS/2 mouse port J17 IDE interface 2 J7 Turbo LED connector J19 Floppy drive interface J8 Green PC connector JP8 USB connector 1 J9 Reset switch JP11 USB connector 2 J10 32-bit PCI slots PC1 – PC4 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J3 Unidentified alter » Factory configured - do not JP20 Unidentified alter DRAM 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. Board also accepts x 32 SIMMs. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 256KB (2) 32K x 32 None (1) 8K x 8 512KB (2) 32K x 32 (2) 32K x 32 (1) 16K/32K x 8 512KB (2) 64K x 32 None (1) 16K/32K x 8 Note: The location of banks 0 & 1 is unidentified. CPU SPEED SELECTION (CYRIX) CPU speed Clock Multiplier JP1 JP2 JP18 speed 120MHz 50MHz 2x Closed Open 1 & 2, 3 & 4 133MHz 55MHz 2x Closed Open Open 150MHz 60MHz 2x Closed Open 3 & 4 166MHz 66MHz 2x Closed Open 1 & 2 200MHz 75MHz 2x Closed Open 5 & 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU speed Clock Multiplier JP1 JP2 JP18 speed 75MHz 50MHz 1.5x Open Open 1 & 2, 3 & 4 90MHz 60MHz 1.5x Open Open 3 & 4 100MHz 66MHz 1.5x Open Open 1 & 2 120MHz 60MHz 1.5x Open Open 3 & 4 133MHz 66MHz 2x Closed Open 1 & 2 150MHz 60MHz 1.5x Open Open 1 & 2 166MHz 66MHz 2.5x Closed Closed 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock Multiplier JP1 JP2 JP18 speed 166MHz 66MHz 2.5x Closed Closed 1 & 2 200MHz 66MHz 3x Open Closed 1 & 2 233MHz 66MHz 3.5x Open Open 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier JP1 JP2 JP18 speed 75MHz 50MHz 1.5x Open Open 1 & 2, 3 & 4 90MHz 60MHz 1.5x Open Open 3 & 4 100MHz 66MHz 1.5x Open Open 1 & 2 120MHz 60MHz 2x Closed Open 3 & 4 133MHz 66MHz 2x Closed Open 1 & 2 150MHz 60MHz 2.5x Closed Closed 3 & 4 166MHz 66MHz 2.5x Closed Closed 1 & 2 200MHz 66MHz 3x Open Closed 1 & 2 233MHz 66MHz 3.5x Open Open 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP9 JP10 JP12 JP14 JP16 3.3v Open Closed Open Closed Open 3.5v Closed Open Open Closed Open CPU VOLTAGE SELECTION (DUAL) Voltage V core JP9 JP10 JP12 JP14 JP16 3.3v 2.8v Open Closed Closed Open Open 3.3v 2.9v Open Closed Open Open Closed 3.3v 3.2v Open Closed Open Open Open