MICRONICS COMPUTERS, INC. D5CUB PCI/ISA Processor CX M1/Pentium Processor Speed 75/90/100/110/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), sound connector slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port J2 Turbo switch J16 External battery J3 Power LED & keylock J17 IDE interface 2 J4 Parallel port J18 IDE interface 1 J5 Serial port 1 J20 IDE interface LED J8 Serial port 2 J21 Reset switch J11 Floppy drive J22 interface Speaker J13 32-bit PCI slots PC1 - PC4 Turbo LED J15 Sound connector slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J10 Unidentified alter » Factory configured - do not J23 Unidentified alter » Factory configured - do not J24 Unidentified alter » Factory configured - do not JP10 Pins 3 & 5, 4 & 6 alter closed » Monitor type select color JP12 Open Monitor type select monochrome JP12 Closed » CMOS memory normal operation JP13 Open CMOS memory clear JP13 Closed » Factory configured - do not JP17 Pins 2 & 3 closed alter Sound interface enabled JP18 Pins 1 & 2 closed Sound interface disabled JP18 Pins 2 & 3 closed » Flash BIOS voltage select 5v JP19 Pins 2 & 3 closed Flash BIOS voltage select 12v JP19 Pins 1 & 2 closed » EEPROM size select 1MB JP21 Pins 1 & 2 closed EEPROM size select 2MB JP21 Pins 2 & 3 closed » PS/2 mouse enabled JP24 Closed PS/2 mouse disabled JP24 Open 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 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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 256MB (2) 16M x 36 (2) 16M x 36 Note: Board accepts EDO memory. Board also accepts x 32 SIMMs DRAM REFRESH RATE CONFIGURATION Setting JP14 » 66MHz Open 60MHz Closed CACHE CONFIGURATION Size Bank 0 TAG 256KB (2) 32K x 32 Unidentified 512KB (2) 64K x 32 Unidentified CACHE CONFIGURATION Type JP7 Write through Closed Write back Open CACHE TAG CONFIGURATION Type JP1 Aster 16K x 8 Pins 1 & 2 closed Winbond 16K x 8 Open 32K x 8 Pins 2 & 3 closed CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier JP5 JP6 JP11 JP15 JP16 speed speed 100MHz 50MHz 2x Closed Closed Open 1 & 2 & 2 3 110MHz 55MHz 2x Open Open Open 1 & 2 & 2 3 120MHz 60MHz 2x Open Closed Closed 1 & 2 & 2 3 133MHz 66MHz 2x Closed Open Closed 1 & 2 & 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP5 JP6 JP11 JP15 JP16 speed speed 75MHz 50MHz 1.5x Closed Closed Open 2 & 2 & 3 3 90MHz 60MHz 1.5x Open Closed Closed 2 & 2 & 3 3 100MHz 66MHz 1.5x Closed Open Closed 2 & 2 & 3 3 120MHz 60MHz 2x Open Closed Closed 1 & 2 & 2 3 133MHz 66MHz 2x Closed Open Closed 1 & 2 & 2 3 150MHz 60MHz 2.5x Open Closed Closed 1 & 1 & 2 2 166MHz 66MHz 2.5x Closed Open Closed 1 & 1 & 2 2 200MHz 66MHz 3x Closed Open Closed 2 & 1 & 3 2 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type Voltage JP8 P54C 3.4v Pins 2 & 3 closed P55C 2.8v Pins 4 & 5 closed P55C 2.5v Pins 1 & 2 closed CPU VOLTAGE SELECTION Voltage JP3 3.3v (STD) Pins 1 & 2 closed 3.4v (VR) Pins 2 & 3 closed 3.5v (VRE) Pins 4 & 5 closed MULTI I/O SELECTION Setting JP4 JP9 Enabled Pins 2 & 3 closed Pins 1 & 2 closed Disabled Pins 1 & 2 closed Pins 2 & 3 closed