PHILIPS CONSUMER ELECTRONICS, CO. E853 Device Type Mainboard Processor AM K5/AM K6/Pentium/Pentium MMX/P24T Processor Speed 75/90/100/120/133/150/166/200/233MHz Chip Set Intel Maximum Onboard 256MB (EDO supported, DIMMs support EDO & SDRAM) Memory Cache 512KB BIOS Award Dimensions 250mm 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), cache slot, IR connector, USB connectors (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 Green PC connector J10D Serial port 2 CN3 Power switch J10E PS/2 mouse CN6 Green PC LED J10F interface Parallel port CN7 IDE interface LED J10G Floppy drive CN8 ATX LED J10H interface IDE interface 2 J6 32-bit PCI slots PC1 - PC4 IDE interface 1 J7 IR connector CN4 Keylock J10A USB connector 1 JP8 Speaker J10B USB connector 2 JP9 Reset switch J10C USER CONFIGURABLE SETTINGS Function Label Position » Monitor type select color JP3 Pins 1 & 2 closed Monitor type select monochrome JP3 Pins 2 & 3 closed » CMOS memory normal operation JP7 Closed CMOS memory clear JP7 Open » Factory configured - do not alter JP14 Pins 5 & 6, 7 & 8 closed » Factory configured - do not alter JP18 Pins 1 & 3, 4 & 6 closed » Factory configured - do not alter JP22 Open » Factory configured - do not alter JP23 Open Note: Exact location of JP3 is unidentified. MODEM RING ON SETTINGS Function Label Position » Disabled JP21 Open COM 1 enabled JP21 Pins 1 & 2 closed COM 2 enabled JP21 Pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1MB x 36 None 16MB (2) 2MB x 36 None 16MB (2) 1MB x 36 (2) 1MB x 36 24MB (2) 2MB x 36 (2) 1MB x 36 32MB (2) 4MB x 36 None 32MB (2) 2MB x 36 (2) 2MB x 36 40MB (2) 4MB x 36 (2) 1MB x 36 48MB (2) 4MB x 36 (2) 2MB x 36 64MB (2) 8MB x 36 None 64MB (2) 4MB x 36 (2) 4MB x 36 72MB (2) 8MB x 36 (2) 1MB x 36 80MB (2) 8MB x 36 (2) 2MB x 36 96MB (2) 8MB x 36 (2) 4MB x 36 128MB (2) 8MB x 36 (2) 8MB x 36 128MB (2) 16MB x 36 None 136MB (2) 16MB x 36 (2) 1MB x 36 DRAM CONFIGURATION (CONT.) Size Bank 0 Bank 1 144MB (2) 16MB x 36 (2) 2MB x 36 160MB (2) 16MB x 36 (2) 4MB x 36 192MB (2) 16MB x 36 (2) 8MB x 36 256MB (2) 16MB x 36 (2) 16MB x 36 Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks are interchangeable DIMM CONFIGURATION Size Bank 2 Bank 3 8MB (1) 1MB x 64 None 16MB (1) 1MB x 64 (1) 1MB x 64 16MB (1) 2MB x 64 None 24MB (1) 2MB x 64 (1) 1MB 64 32MB (1) 2MB x 64 (1) 2MB x 64 32MB (1) 4MB x 64 None 40MB (1) 4MB x 64 (1) 1MB x 64 48MB (1) 4MB x 64 (1) 2MB x 64 64MB (1) 4MB x 64 (1) 4MB x 64 64MB (1) 8MB x 64 None Note: Board accepts EDO & SDRAM DIMM modules. Banks are interchangeable. DIMM modules cannot be used in conjunction with SIMM modules. CPU SPEED SELECTION (AMD K5) CPU speed Clock Multiplier JP1 JP2 JP20 speed 90MHz 60MHz 1.5x 1 & 2 1 & 2 Closed 100MHz 66MHz 1.5x 1 & 2 1 & 2 Open 120MHz 60MHz 1.5x 1 & 2 1 & 2 Closed 133MHz 66MHz 2x 2 & 3 1 & 2 Open 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD K6) CPU speed Clock speed Multiplier JP1 JP2 JP20 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open 200MHz 66MHz 3x 1 & 2 2 & 3 Open 233MHz 66MHz 3.5x 1 & 2 1 & 2 Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (PENTIUM) CPU speed Clock Multiplier JP1 JP2 JP20 speed 90MHz 60MHz 1.5x 1 & 2 1 & 2 Closed 100MHz 66MHz 1.5x 1 & 2 1 & 2 Open 120MHz 60MHz 2x 2 & 3 1 & 2 Closed 133MHz 66MHz 2x 2 & 3 1 & 2 Open 150MHz 60MHz 2.5x 2 & 3 2 & 3 Closed 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open 200MHz 66MHz 3x 1 & 2 2 & 3 Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (PENTIUM MMX) CPU speed Clock speed Multiplier JP1 JP2 JP20 166MHz 66MHz 2.5x 2 & 3 2 & 3 Open 200MHz 66MHz 3x 1 & 2 2 & 3 Open 233MHz 66MHz 1.5x 1 & 2 1 & 2 Open Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP13 2.8v Pins 7 & 8 closed 2.9v Pins 5 & 6 closed 3.2v Pins 9 & 10 closed » 3.3v Pins 3 & 4 closed 3.5v Pins 1 & 2 closed CHIPSET VOLTAGE SELECTION Voltage JP15 » 3.3v Pins 1 & 2 closed 3.5v Pins 3 & 4 closed