ASUS COMPUTER INTERNATIONAL PCI/E-P54NP4 (REV. 1.3) Processor Pentium Processor Speed 75/90/100/120/133MHz Chip Set Intel Video Chip Set None Maximum Onboard Memory 512MB DRAM (EDO supported) Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Keylock CON3 pins 1 - 5 Power LED CON3 pins 15 & 16 Speaker CON3 pins 7 - 32-bit PCI slots PC1 - PC4 10 Reset switch CON3 pins 12 & 13 USER CONFIGURABLE SETTINGS Function Label Position » Flash BIOS voltage select 5v JP21 Pins 1 & 2 closed Flash BIOS voltage select 12v JP21 Pins 2 & 3 closed » Factory configured - do not JP24 Pins 1 & 2 alter (.5 CPU external clock) closed » Pipeline mode disabled JP25 Open Pipeline mode enabled JP25 Closed PS/2 mouse enabled JP1101 Pins 1 & 2 closed PS/2 mouse disabled JP1101 Pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 2MB (2) 256K x 36 None None 4MB (2) 512K x 36 None None 4MB (2) 256K x 36 (2) 256K x 36 None 6MB (2) 512K x 36 (2) 256K x 36 None 6MB (2) 256K x 36 (2) 256K x 36 (2) 256K x 36 6MB (2) 256K x 36 (2) 512K x 36 None 8MB (2) 1M x 36 None None 8MB (2) 512K x 36 (2) 256K x 36 (2) 256K x 36 8MB (2) 512K x 36 (2) 512K x 36 None 10MB (2) 1M x 36 (2) 256K x 36 None 10MB (2) 256K x 36 (2) 512K x 36 (2) 512K x 36 10MB (2) 256K x 36 (2) 1M x 36 None 12MB (2) 1M x 36 (2) 256K x 36 (2) 256K x 36 12MB (2) 1M x 36 (2) 512K x 36 None 12MB (2) 512K x 36 (2) 512K x 36 (2) 512K x 36 12MB (2) 512K x 36 (2) 1M x 36 None 16MB (2) 2M x 36 None None 16MB (2) 1M x 36 (2) 512K x 36 (2) 512K x 36 16MB (2) 1M x 36 (2) 1M x 36 None 18MB (2) 2M x 36 (2) 256K x 36 None 18MB (2) 256K x 36 (2) 1M x 36 (2) 1M x 36 18MB (2) 256K x 36 (2) 2M x 36 None 20MB (2) 2M x 36 (2) 256K x 36 (2) 256K x 36 20MB (2) 2M x 36 (2) 512K x 36 None 20MB (2) 512K x 36 (2) 1M x 36 (2) 1M x 36 20MB (2) 512K x 36 (2) 2M x 36 None 24MB (2) 2M x 36 (2) 512K x 36 (2) 512K x 36 24MB (2) 2M x 36 (2) 1M x 36 None 24MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 24MB (2) 1M x 36 (2) 2M x 36 None 32MB (2) 4M x 36 None None 32MB (2) 2M x 36 (2) 1M x 36 (2) 1M x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 32MB (2) 2M x 36 (2) 2M x 36 None 34MB (2) 4M x 36 (2) 256K x 36 None 34MB (2) 256K x 36 (2) 2M x 36 (2) 2M x 36 34MB (2) 256K x 36 (2) 4M x 36 None 36MB (2) 4M x 36 (2) 256K x 36 (2) 256K x 36 36MB (2) 4M x 36 (2) 512K x 36 None 36MB (2) 512K x 36 (2) 2M x 36 (2) 2M x 36 36MB (2) 512K x 36 (2) 4M x 36 None 40MB (2) 4M x 36 (2) 512K x 36 (2) 512K x 36 40MB (2) 4M x 36 (2) 1M x 36 None 40MB (2) 1M x 36 (2) 2M x 36 (2) 2M x 36 40MB (2) 1M x 36 (2) 4M x 36 None 48MB (2) 4M x 36 (2) 1M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 None 48MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 48MB (2) 2M x 36 (2) 4M x 36 None 64MB (2) 8M x 36 None None 64MB (2) 4M x 36 (2) 2M x 36 (2) 2M x 36 64MB (2) 4M x 36 (2) 4M x 36 None 66MB (2) 8M x 36 (2) 256K x 36 None 66MB (2) 256K x 36 (2) 4M x 36 (2) 4M x 36 66MB (2) 256K x 36 (2) 8M x 36 None 68MB (2) 8M x 36 (2) 256K x 36 (2) 256K x 36 68MB (2) 8M x 36 (2) 512K x 36 None 68MB (2) 512K x 36 (2) 4M x 36 (2) 4M x 36 68MB (2) 512K x 36 (2) 8M x 36 None 72MB (2) 8M x 36 (2) 512K x 36 (2) 512K x 36 72MB (2) 8M x 36 (2) 1M x 36 None 72MB (2) 1M x 36 (2) 4M x 36 (2) 4M x 36 72MB (2) 1M x 36 (2) 8M x 36 None 80MB (2) 8M x 36 (2) 1M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 None 80MB (2) 2M x 36 (2) 4M x 36 (2) 4M x 36 80MB (2) 2M x 36 (2) 8M x 36 None 96MB (2) 8M x 36 (2) 2M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 None 96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 96MB (2) 4M x 36 (2) 8M x 36 None 128MB (2) 16M x 36 None None 128MB (2) 8M x 36 (2) 4M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 None 130MB (2) 16M x 36 (2) 256K x 36 None DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 130MB (2) 256K x 36 (2) 8M x 36 (2) 8M x 36 130MB (2) 256K x 36 (2) 16M x 36 None 132MB (2) 16M x 36 (2) 256K x 36 (2) 256K x 36 132MB (2) 16M x 36 (2) 512K x 36 None 132MB (2) 512K x 36 (2) 8M x 36 (2) 8M x 36 132MB (2) 512K x 36 (2) 16M x 36 None 136MB (2) 16M x 36 (2) 512K x 36 (2) 512K x 36 136MB (2) 16M x 36 (2) 1M x 36 None 136MB (2) 1M x 36 (2) 8M x 36 (2) 8M x 36 136MB (2) 1M x 36 (2) 16M x 36 None 144MB (2) 16M x 36 (2) 1M x 36 (2) 1M x 36 144MB (2) 16M x 36 (2) 2M x 36 None 144MB (2) 2M x 36 (2) 8M x 36 (2) 8M x 36 144MB (2) 2M x 36 (2) 16M x 36 None 160MB (2) 16M x 36 (2) 2M x 36 (2) 2M x 36 160MB (2) 16M x 36 (2) 4M x 36 None 160MB (2) 4M x 36 (2) 8M x 36 (2) 8M x 36 160MB (2) 4M x 36 (2) 16M x 36 None 192MB (2) 16M x 36 (2) 4M x 36 (2) 4M x 36 192MB (2) 16M x 36 (2) 8M x 36 None 192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 192MB (2) 8M x 36 (2) 16M x 36 None 256MB (2) 32M x 36 None None 256MB (2) 16M x 36 (2) 8M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 None 258MB (2) 32M x 36 (2) 256K x 36 None 258MB (2) 256K x 36 (2) 16M x 36 (2) 16M x 36 258MB (2) 256K x 36 (2) 32M x 36 None 260MB (2) 32M x 36 (2) 256K x 36 (2) 256K x 36 260MB (2) 32M x 36 (2) 512K x 36 None 260MB (2) 512K x 36 (2) 16M x 36 (2) 16M x 36 260MB (2) 512K x 36 (2) 32M x 36 None 264MB (2) 32M x 36 (2) 1M x 36 None 264MB (2) 1M x 36 (2) 16M x 36 (2) 16M x 36 264MB (2) 1M x 36 (2) 32M x 36 None 272MB (2) 32M x 36 (2) 1M x 36 (2) 1M x 36 272MB (2) 32M x 36 (2) 2M x 36 None 272MB (2) 2M x 36 (2) 16M x 36 (2) 16M x 36 272MB (2) 2M x 36 (2) 32M x 36 None 288MB (2) 32M x 36 (2) 2M x 36 (2) 2M x 36 288MB (2) 32M x 36 (2) 4M x 36 None 288MB (2) 4M x 36 (2) 16M x 36 (2) 16M x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 288MB (2) 4M x 36 (2) 32M x 36 None 320MB (2) 32M x 36 (2) 4M x 36 (2) 4M x 36 320MB (2) 32M x 36 (2) 8M x 36 None 320MB (2) 8M x 36 (2) 16M x 36 (2) 16M x 36 320MB (2) 8M x 36 (2) 32M x 36 None 384MB (2) 32M x 36 (2) 8M x 36 (2) 8M x 36 384MB (2) 32M x 36 (2) 16M x 36 None 384MB (2) 16M x 36 (2) 16M x 36 (2) 16M x 36 384MB (2) 16M x 36 (2) 32M x 36 None 512MB (2) 32M x 36 (2) 16M x 36 (2) 16M x 36 512MB (2) 32M x 36 (2) 32M x 36 None 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 2 & 3 closed Pins 2 & 3 closed CPU SPEED SELECTION Speed JP11 75MHz Open 90MHz Open 100MHz Open 120MHz Closed 133MHz Closed PCI INTERRUPT SELECTION (IRQ5) PCI slot JP7 JP18 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 INTERRUPT SELECTION (IRQ9) PCI slot JP8 JP17 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 INTERRUPT SELECTION (IRQ11) PCI slot JP9 JP16 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 INTERRUPT SELECTION (IRQ14) PCI slot JP10 JP15 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 INTERRUPT SELECTION (IRQ15) PCI slot JP12 JP13 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