MICRO EQUIPMENT CORPORATION PT5 R2 PCI (REV. 2.11) Processor CX6X86/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, IR connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 IDE interface LED JP21 Serial port 2 CN2 Speaker JW1 Parallel port CN3 Reset switch JW2 Floppy drive interface CN4 Turbo switch JW3 IDE interface 2 CN5 Power LED & keylock JW4 IDE interface 1 CN6 Turbo LED JW5 PS/2 mouse port CN7 32-bit PCI slots PC1 - PC3 IR connector JP2 Cache slot SL1 Green PC connector JP12 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J1 Open alter » Factory configured - do not J2 Unidentified alter » On board I/O enabled JP4 Open On board I/O disabled JP4 Closed » Factory configured - do not JP5 Open alter » CMOS memory normal operation JP10 Open CMOS memory clear JP10 Closed » Factory configured - do not JP16 Open alter DRAM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 32 None 16MB (2) 2M x 32 None 16MB (2) 1M x 32 (2) 1M x 32 24MB (2) 2M x 32 (2) 1M x 32 32MB (2) 4M x 32 None 32MB (2) 2M x 32 (2) 2M x 32 40MB (2) 4M x 32 (2) 1M x 32 48MB (2) 4M x 32 (2) 2M x 32 64MB (2) 8M x 32 None 64MB (2) 4M x 32 (2) 4M x 32 72MB (2) 8M x 32 (2) 1M x 32 80MB (2) 8M x 32 (2) 2M x 32 96MB (2) 8M x 32 (2) 4M x 32 128MB (2) 8M x 32 (2) 8M x 32 Note: Board accepts EDO memory. Banks are interchangeable. CACHE CONFIGURATION Size Bank 0 SL1 TAG 256KB (2) 32K x 32 Not installed (1) 32K x 8 512KB (2) 32K x 32 256KB module (1) 32K x 8 installed CACHE SWITCH CONFIGURATION Size DS/1 256KB Off 512KB On CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier DS/2 DS/3 DS/4 DS/5 DS/6 speed speed 120MHz 50MHz 2x Off On On On Off 133MHz 55MHz 2x On Off Off On Off 150MHz 60MHz 2x On On Off On Off 166MHz 66MHz 2x On Off On On Off CPU SPEED SELECTION (AMD) CPU Clock Multiplier DS/2 DS/3 DS/4 DS/5 DS/6 speed speed 75MHz 50MHz 1.5x Off On On Off Off 75MHz 66MHz 2x On Off On On Off 90MHz 55MHz 1.5x On Off Off Off Off 90MHz 60MHz 1.5x On On Off Off Off 100MHz 66MHz 1.5x On Off On Off Off 100MHz 55MHz 1.5x On Off Off Off Off 100MHz 50MHz 1.5x Off On On Off Off 120MHz 60MHz 1.5x On On Off Off Off 133MHz 66MHz 1.5x On Off On Off Off 150MHz 60MHz 2x On On Off On Off 166MHz 66MHz 2x On Off On On Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier DS/2 DS/3 DS/4 DS/5 DS/6 speed speed 75MHz 50MHz 1.5x Off On On Off Off 90MHz 60MHz 1.5x On On Off Off Off 100MHz 66MHz 1.5x On Off On Off Off 120MHz 60MHz 2x On On Off On Off 133MHz 66MHz 2x On Off On On Off 150MHz 60MHz 2.5x On On Off On On 166MHz 66MHz 2.5x On Off On On On 180MHz 60MHz 3x On On Off Off On 200MHz 66MHz 3x On Off On Off On CPU VOLTAGE SELECTION Voltage JP20 3.3v pins 3 & 6 closed » 3.45v pins 2 & 5 closed 3.6v pins 1 & 4 closed