ASUS COMPUTER INTERNATIONAL PCI/I-P54NP4D Processor Pentium Processor Speed 75/90/100MHz Chip Set Intel Max. Onboard DRAM 512MB Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Keylock CON6 pins 1 - Floppy drive CN3 5 interface Speaker CON6 pins 7 - IDE interface CN4 10 Reset switch CON6 pins 12 Parallel port CN5 - 13 Power LED CON6 pins 15 Serial port 1 CN6 - 16 Green PC connector CON6 pins 18 Serial port 2 CN7 - 19 PS/2 mouse CN1 32-bit PCI slots PC1 - PC4 interface IDE interface LED CN2 USER CONFIGURABLE SETTINGS Function Jumper Position » PS/2 mouse enabled JP11 pins 1 & 2 closed PS/2 mouse disabled JP11 pins 2 & 3 closed » On board I/O enabled JP16 pins 1 & 2 closed On board I/O disabled JP16 pins 2 & 3 closed » Flash BIOS voltage select 5v JP17 pins 1 & 2 closed Flash BIOS voltage select 12v JP17 pins 2 & 3 closed » Internal clock speed select 2/3 JP18 Open Internal clock speed select 1/2 JP18 Closed » Single Pentium installed JP19 pins 2 & 3 closed Dual Pentium installed JP19 pins 1 & 2 closed » Cache type select write back JP20 Open Cache type select write through JP20 Closed » CPU ratio select 2:1 JP21 pins 1 & 2 closed CPU ratio select 3:2 JP21 pins 2 & 3 closed » Pipeline mode disabled JP31 Open Pipeline mode enabled JP31 Closed DRAM CONFIGURATION Size Bank 0 Bank 1 2MB (2) 256K x 36 NONE 4MB (2) 256K x 36 (2) 256K x 36 4MB (2) 512K x 36 NONE 6MB (2) 256K x 36 (2) 512K x 36 6MB (2) 512K x 36 (2) 256K x 36 8MB (2) 512K x 36 (2) 512K x 36 8MB (2) 1M x 36 NONE 10MB (2) 256K x 36 (2) 1M x 36 10MB (2) 1M x 36 (2) 256K x 36 12MB (2) 512K x 36 (2) 1M x 36 12MB (2) 1M x 36 (2) 512K x 36 16MB (2) 1M x 36 (2) 1M x 36 16MB (2) 2M x 36 NONE 18MB (2) 256K x 36 (2) 2M x 36 18MB (2) 2M x 36 (2) 256K x 36 20MB (2) 512K x 36 (2) 2M x 36 20MB (2) 2M x 36 (2) 512K x 36 24MB (2) 1M x 36 (2) 2M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 2M x 36 (2) 2M x 36 32MB (2) 4M x 36 NONE 34MB (2) 256K x 36 (2) 4M x 36 34MB (2) 4M x 36 (2) 256K x 36 36MB (2) 512K x 36 (2) 4M x 36 36MB (2) 4M x 36 (2) 512K x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 40MB (2) 1M x 36 (2) 4M x 36 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 2M x 36 (2) 4M x 36 48MB (2) 4M x 36 (2) 2M x 36 64MB (2) 4M x 36 (2) 4M x 36 64MB (2) 8M x 36 NONE 66MB (2) 256K x 36 (2) 8M x 36 66MB (2) 8M x 36 (2) 256K x 36 68MB (2) 512K x 36 (2) 8M x 36 68MB (2) 8M x 36 (2) 512K x 36 72MB (2) 1M x 36 (2) 8M x 36 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 2M x 36 (2) 8M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 4M x 36 (2) 8M 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 130MB (2) 256K x 36 (2) 16M x 36 130MB (2) 16M x 36 (2) 256K x 36 132MB (2) 512K x 36 (2) 16M x 36 132MB (2) 16M x 36 (2) 512K x 36 136MB (2) 1M x 36 (2) 16M x 36 136MB (2) 16M x 36 (2) 1M x 36 144MB (2) 2M x 36 (2) 16M x 36 144MB (2) 16M x 36 (2) 2M x 36 160MB (2) 4M x 36 (2) 16M x 36 160MB (2) 16M x 36 (2) 4M x 36 192MB (2) 8M x 36 (2) 16M x 36 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 256MB (2) 32M x 36 NONE 258MB (2) 256K x 36 (2) 32M x 36 258MB (2) 32M x 36 (2) 256K x 36 260MB (2) 512K x 36 (2) 32M x 36 260MB (2) 32M x 36 (2) 512K x 36 264MB (2) 32M x 36 (2) 1M x 36 272MB (2) 2M x 36 (2) 32M x 36 272MB (2) 32M x 36 (2) 2M x 36 288MB (2) 4M x 36 (2) 32M x 36 288MB (2) 32M x 36 (2) 4M x 36 320MB (2) 8M x 36 (2) 32M x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 320MB (2) 32M x 36 (2) 8M x 36 384MB (2) 16M x 36 (2) 32M x 36 384MB (2) 32M x 36 (2) 16M x 36 512MB (2) 32M x 36 (2) 32M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 256KB (4) 32K x 8 (4) 32K x 8 512KB (4) 64K x 8 (4) 64K x 8 CACHE JUMPER CONFIGURATION Size JP22 JP23 256KB pins 2 & 3 closed pins 1 & 2 closed 512KB pins 1 & 2 closed pins 1 & 2 closed CPU SPEED CONFIGURATION (AV9154A-27) Speed JP24 JP25 JP26 75MHz pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed 90MHz pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed 100MHz pins 1 & 2 pins 2 & 3 pins 1 & 2 closed closed closed CPU SPEED CONFIGURATION (MX8315) Speed JP24 JP25 JP26 75MHz pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed 90MHz pins 1 & 2 pins 2 & 3 pins 1 & 2 closed closed closed 100MHz pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed DMA CONFIGURATION DMA JP12 JP13 DMA 1 pins 1 & 2 closed pins 1 & 2 closed DMA 3 pins 2 & 3 closed pins 2 & 3 closed PCI IRQ CONFIGURATION (IRQ5) PCI slot JP2 JP9 1 pins 1 & 2 closed N/A 2 pins 3 & 4 closed N/A 3 N/A pins 1 & 2 closed 4 N/A pins 3 & 4 closed PCI IRQ CONFIGURATION (IRQ9) PCI slot JP1 JP10 1 pins 1 & 2 closed N/A 2 pins 3 & 4 closed N/A 3 N/A pins 1 & 2 closed 4 N/A pins 3 & 4 closed PCI IRQ CONFIGURATION (IRQ11) PCI slot JP3 JP8 1 pins 1 & 2 closed N/A 2 pins 3 & 4 closed N/A 3 N/A pins 1 & 2 closed 4 N/A pins 3 & 4 closed PCI IRQ CONFIGURATION (IRQ14) PCI slot JP4 JP7 1 pins 1 & 2 closed N/A 2 pins 3 & 4 closed N/A 3 N/A pins 1 & 2 closed 4 N/A pins 3 & 4 closed PCI IRQ CONFIGURATION (IRQ15) PCI slot JP5 JP6 1 pins 1 & 2 closed N/A 2 pins 3 & 4 closed N/A 3 N/A pins 1 & 2 closed 4 N/A pins 3 & 4 closed