ASUS COMPUTER INTERNATIONAL P/I AP6N (REV. 1.0) Device Type Mainboard Processor Pentium Pro Processor Speed 150/166/180/200MHz Chip Set Intel 440FX Maximum Onboard Memory 384MB (EDO supported) Cache 256/512KB BIOS Unidentified Video Chip Set ATI Maximum Video Memory 4MB Video Types Supported VGA I/O Options Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port, AMC connector, wavetable connector, USB connector, IR connector, audio connector, riser slot, Audio in - CD-ROM [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port CN2 Volume control CN13 Serial port 1 CN3 Chassis fan power CN14 Serial port 2 CN4 Chassis fan power CN15 Parallel port CN5 Chassis fan power CN16 VGA port CN6 AMC connector CN17 Floppy drive CN7 Audio connector CN18 interface IDE interface 1 CN8 USB connector CN19 IDE interface 2 CN9 AMC connector CN20 IDE interface CN10 Audio in - CD-ROM CN21 LED (Panasonic) Power LED & CN11/pins 2,3 Audio in - CD-ROM CN22 Turbo LED (Sony) Green PC CN11/pins 4,5 Audio in - CD-ROM CN23 connector (Mitsumi) Reset switch CN11/pins 9,10 Wavetable connector CN24 Keylock CN11/pins ATX to AT power JP2 14,15 connector Speaker CN11/pins Soft off power JP3 17-20 supply IR connector CN12 Riser slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation RTCLR Pins 2 & 3 closed CMOS memory clear RTLCR Pins 1 & 2 closed » Flash BIOS write protect disabled BBLKW Pins 1 & 2 closed Flash BIOS write protect enabled BBLKW Pins 2 & 3 closed » Onboard audio enabled AUDIO Pins 1 & 2 closed Onboard audio disabled AUDIO Pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (2)1MB x 36 None None 16MB (2)1MB x 36 (2)1MB x 36 None 16MB (2)2MB x 36 None None 24MB (2)1MB x 36 (2)1MB x 36 (2)1MB x 36 24MB (2)2MB x 36 (2)1MB x 36 None 32MB (2)2MB x 36 (2)2MB x 36 None 32MB (2)4MB x 36 None None 40MB (2)4MB x 36 (2)1MB x 36 None 40MB (2)2MB x 36 (2)2MB x 36 (2)1MB x 36 48MB (2)2MB x 36 (2)2MB x 36 (2)2MB x 36 48MB (2)4MB x 36 (2)2MB x 36 None 56MB (2)4MB x 36 (2)2MB x 36 (2)1MB x 36 64MB (2)4MB x 36 (2)2MB x 36 (2)2MB x 36 64MB (2)4MB x 36 (2)4MB x 36 None 64MB (2)8MB x 36 None None 72MB (2)8MB x 36 (2)1MB x 36 None 72MB (2)4MB x 36 (2)4MB x 36 (2)1MB x 36 DRAM CONFIGURATION (CONT.) Size Bank 0 Bank 1 Bank 2 80MB (2)8MB x 36 (2)2MB x 36 None 80MB (2)4MB x 36 (2)4MB x 36 (2)2MB x 36 88MB (2)8MB x 36 (2)2MB x 36 (2)1MB x 36 96MB (2)8MB x 36 (2)2MB x 36 (2)2MB x 36 96MB (2)4MB x 36 (2)4MB x 36 (2)4MB x 36 96MB (2)8MB x 36 (2)4MB x 36 None 104MB (2)8MB x 36 (2)4MB x 36 (2)1MB x 36 112MB (2)8MB x 36 (2)4MB x 36 (2)2MB x 36 128MB (2)8MB x 36 (2)4MB x 36 (2)4MB x 36 128MB (2)8MB x 36 (2)8MB x 36 None 128MB (2)16MB x 36 None None 136MB (2)8MB x 36 (2)8MB x 36 (2)1MB x 36 144MB (2)16MB x 36 (2)4MB x 36 None 144MB (2)8MB x 36 (2)8MB x 36 (2)2MB x 36 152MB (2)16MB x 36 (2)4MB x 36 (1)1MB x 36 160MB (2)16MB x 36 (2)4MB x 36 (1)2MB x 36 160MB (2)8MB x 36 (2)8MB x 36 (2)4MB x 36 192MB (2)8MB x 36 (2)8MB x 36 (2)8MB x 36 192MB (2)16MB x 36 (2)8MB x 36 None 200MB (2)16MB x 36 (2)8MB x 36 (2)1MB x 36 208MB (2)16MB x 36 (2)8MB x 36 (2)2MB x 36 224MB (2)16MB x 36 (2)8MB x 36 (2)4MB x 36 256MB (2)16MB x 36 (2)8MB x 36 (2)8MB x 36 256MB (2)16MB x 36 (2)16MB x 36 None 264MB (2)16MB x 36 (2)16MB x 36 (2)1MB x 36 272MB (2)16MB x 36 (2)16MB x 36 (2)2MB x 36 288MB (2)16MB x 36 (2)16MB x 36 (2)4MB x 36 320MB (2)16MB x 36 (2)16MB x 36 (2)8MB x 36 384MB (2)16MB x 36 (2)16MB x 36 (2)16MB x 36 VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 2MB (4) 512KB None 4MB (4) 512KB (4) 512KB CPU SPEED SELECTION Speed Clock Multiplier FS0 FS1 BF0 BF1 BF2 BF3 Speed 150MHz 60MHz 2.5x 1 & 2 & Open Closed Closed Closed 2 3 166MHz 66MHz 2.5x 2 & 1 & Open Closed Closed Closed 3 2 180MHz 60MHz 3x 1 & 2 & Closed Open Closed Closed 2 3 200MHz 66MHz 3x 2 & 1 & Closed Open Closed Closed 3 2 Note : Numbers designate pins that should be closed. CPU VOLTAGE SELECTION Voltage VID0 VID1 VID2 VID3 Auto Open Open Open Open 2.1V Closed Open Open Open 2.2V Open Closed Open Open 2.3V Closed Closed Open Open 2.4V Open Open Closed Open 2.5V Closed Open Closed Open 2.6V Open Closed Closed Open 2.7V Closed Closed Closed Open 2.8V Open Open Open Closed 2.9V Closed Open Open Closed 3.0V Open Closed Open Closed 3.1V Closed Closed Open Closed 3.2V Open Open Closed Closed 3.3V Closed Open Closed Closed 3.4V Open Closed Closed Closed 3.5V Closed Closed Closed Closed