DATAEXPERT CORPORATION EXP8J61 Device Type Mainboard Processor CX 6X86/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166MHz Chip Set Unidentified Video Chip Set None Maximum Onboard 128MB Memory Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 224mm x 220mm I/O Options 32-bit PCI slots (3), green PC connector, floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2) [Image] CONNECTIONS Purpose Location Purpose Location IR connector CN1 Power LED & keylock J17 Parallel port J4 Speaker J18 Floppy drive interface J5 IDE interface LED J20 IDE interface 2 J6 Green PC connector JP11 IDE interface 1 J7 Reset switch JP16 Serial port 2 J11 Turbo LED JP19 Serial port 1 J12 32-bit PCI slots PC1 – PC3 USB connector 1 J14 PS/2 mouse interface PS2 USB connector 2 J15 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP12 Unidentified alter » Factory configured - do not JP13 Unidentified alter » Factory configured - do not JP15 Unidentified alter » AT bus CLK select PCICLK/4 JP17 Closed AT bus CLK select PCICLK/3 JP17 Open » Flash BIOS voltage select 5v JP18 Pins 2 & 3 closed Flash BIOS voltage select 12v JP18 Pins 1 & 2 closed SIMM CONFIGURATION Size Bank 1 8MB (2) 1M x 36 16MB (2) 2M x 36 32MB (2) 4M x 36 64MB (2) 8M x 36 128MB (2) 16M x 36 DIMM CONFIGURATION Size Bank 0 8MB (1) 1M x 64 16MB (1) 2M x 64 32MB (1) 4M x 64 64MB (1) 8M x 64 128MB (1) 16M x 64 CACHE CONFIGURATION Size Bank 0 TAG 256KB (2) 32K x 32 Unidentified 512KB (2) 64K x 32 Unidentified CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP2 JP3 JP9 JP10 speed speed 120MHz 50MHz 2x Open Closed Closed Closed 133MHz 55MHz 2x Open Closed Closed Open 150MHz 60MHz 2x Open Closed Open Closed 166MHz 66MHz 2x Open Closed Open Open CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP2 JP3 JP9 JP10 speed speed 75MHz 50MHz 1.5x Open Open Closed Closed 90MHz 60MHz 1.5x Open Open Open Closed 100MHz 66MHz 1.5x Open Open Open Open 120MHz 60MHz 1.5x Open Open Open Closed 133MHz 66MHz 1.5x Open Open Open Open 166MHz 66MHz 2.5x Closed Closed Open Open CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP2 JP3 JP9 JP10 speed speed 200MHz 66MHz 3x Closed Open Open Open CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP2 JP3 JP9 JP10 speed speed 75MHz 50MHz 1.5x Open Open Closed Closed 90MHz 60MHz 1.5x Open Open Open Closed 100MHz 66MHz 1.5x Open Open Open Open 120MHz 60MHz 2x Open Closed Open Closed 133MHz 66MHz 2x Open Closed Open Open 150MHz 60MHz 2.5x Closed Closed Open Closed 166MHz 66MHz 2.5x Closed Closed Open Open 200MHz 66MHz 3x Closed Open Open Open CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP2 JP3 JP9 JP10 speed speed 166MHz 66MHz 2.5x Closed Closed Open Open 200MHz 66MHz 3x Closed Open Open Open CPU VOLTAGE SELECTION (SINGLE) Voltage JP14 Single Open CPU VOLTAGE SELECTION (DUAL) Voltage V core JP14 JPA1 JPA2 3.3v 2.5v Pins 1 & 2 Pins 2 & 3 Open closed closed 3.3v 2.9v Pins 1 & 2 Pins 1 & 2 Open closed closed 3.3v 3.3v Pins 1 & 2 Open Pins 1 & 2 closed closed 3.3v 3.45 – Pins 1 & 2 Open Pins 2 & 3 3.6v closed closed