EFA CORPORATION P54CNPCI Processor Pentium Processor Speed 75/90/100MHz Chip Set Intel Max. Onboard DRAM 192MB Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), PS/2 mouse interface NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Reset switch J21 Speaker J25 Turbo switch J22 PS/2 mouse & J26 auxiliary keyboard Power LED & J23 External battery J27 keylock Turbo LED J24 32-bit PCI slots PC1 - PC4 USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not JP11 Open alter » Pipeline mode enabled JP14 Closed Pipeline mode disabled JP14 Open » Monitor type select color JP16 Closed Monitor type select monochrome JP16 Open » Cache type select write back JP17 Open Cache type select write through JP17 Closed » BIOS type select EPROM JP18 pins 1 & 2 closed BIOS type select flash ROM JP18 pins 2 & 3 closed » CMOS memory normal operation JP19 Open CMOS memory clear JP19 Closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 2MB (2) 256K x 36 NONE NONE 4MB (2) 256K x 36 NONE (2) 256K x 36 4MB (2) 512K x 36 NONE NONE 6MB (2) 256K x 36 NONE (2) 512K x 36 6MB (2) 512K x 36 NONE (2) 256K x 36 6MB (2) 256K x 36 (2) 256K x 36 (2) 256K x 36 8MB (2) 512K x 36 NONE (2) 512K x 36 8MB (2) 1M x 36 NONE NONE 8MB (2) 512K x 36 (2) 256K x 36 (2) 256K x 36 10MB (2) 256K x 36 NONE (2) 1M x 36 10MB (2) 1M x 36 NONE (2) 256K x 36 10MB (2) 256K x 36 (2) 512K x 36 (2) 512K x 36 12MB (2) 512K x 36 NONE (2) 1M x 36 12MB (2) 1M x 36 NONE (2) 512K x 36 12MB (2) 512K x 36 (2) 512K x 36 (2) 512K x 36 12MB (2) 1M x 36 (2) 256K x 36 (2) 256K x 36 16MB (2) 1M x 36 NONE (2) 1M x 36 16MB (2) 2M x 36 NONE NONE 16MB (2) 1M x 36 (2) 512K x 36 (2) 512K x 36 18MB (2) 256K x 36 NONE (2) 2M x 36 18MB (2) 2M x 36 NONE (2) 256K x 36 18MB (2) 256K x 36 (2) 1M x 36 (2) 1M x 36 20MB (2) 512K x 36 NONE (2) 2M x 36 20MB (2) 2M x 36 NONE (2) 512K x 36 20MB (2) 512K x 36 (2) 1M x 36 (2) 1M x 36 20MB (2) 2M x 36 (2) 256K x 36 (2) 256K x 36 24MB (2) 1M x 36 NONE (2) 2M x 36 24MB (2) 2M x 36 NONE (2) 1M x 36 24MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 512K x 36 (2) 512K x 36 32MB (2) 2M x 36 NONE (2) 2M x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 32MB (2) 4M x 36 NONE NONE 32MB (2) 2M x 36 (2) 1M x 36 (2) 1M x 36 34MB (2) 256K x 36 NONE (2) 4M x 36 34MB (2) 4M x 36 NONE (2) 256K x 36 34MB (2) 256K x 36 (2) 2M x 36 (2) 2M x 36 36MB (2) 512K x 36 NONE (2) 4M x 36 36MB (2) 4M x 36 NONE (2) 512K x 36 36MB (2) 512K x 36 (2) 2M x 36 (2) 2M x 36 36MB (2) 4M x 36 (2) 256K x 36 (2) 256K x 36 40MB (2) 1M x 36 NONE (2) 4M x 36 40MB (2) 1M x 36 (2) 2M x 36 (2) 2M x 36 40MB (2) 4M x 36 (2) 512K x 36 (2) 512K x 36 48MB (2) 2M x 36 NONE (2) 4M x 36 48MB (2) 4M x 36 NONE (2) 2M x 36 48MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 48MB (2) 4M x 36 (2) 1M x 36 (2) 1M x 36 64MB (2) 4M x 36 NONE (2) 4M x 36 64MB (2) 8M x 36 NONE NONE 64MB (2) 4M x 36 (2) 2M x 36 (2) 2M x 36 66MB (2) 256K x 36 NONE (2) 8M x 36 66MB (2) 8M x 36 NONE (2) 256K x 36 66MB (2) 256K x 36 (2) 4M x 36 (2) 4M x 36 68MB (2) 512K x 36 NONE (2) 8M x 36 68MB (2) 8M x 36 NONE (2) 512K x 36 68MB (2) 512K x 36 (2) 4M x 36 (2) 4M x 36 68MB (2) 8M x 36 (2) 256K x 36 (2) 256K x 36 72MB (2) 1M x 36 NONE (2) 8M x 36 72MB (2) 8M x 36 NONE (2) 1M x 36 72MB (2) 1M x 36 (2) 4M x 36 (2) 4M x 36 72MB (2) 8M x 36 (2) 512K x 36 (2) 512K x 36 80MB (2) 2M x 36 NONE (2) 8M x 36 80MB (2) 8M x 36 NONE (2) 2M x 36 80MB (2) 8M x 36 (2) 1M x 36 (2) 1M x 36 96MB (2) 4M x 36 NONE (2) 8M x 36 96MB (2) 8M x 36 NONE (2) 4M x 36 96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 96MB (2) 8M x 36 (2) 2M x 36 (2) 2M x 36 128MB (2) 8M x 36 NONE (2) 8M x 36 128MB (2) 8M x 36 (2) 4M x 36 (2) 4M x 36 130MB (2) 256K x 36 (2) 8M x 36 (2) 8M x 36 132MB (2) 512K x 36 (2) 8M x 36 (2) 8M x 36 136MB (2) 1M x 36 (2) 8M x 36 (2) 8M x 36 144MB (2) 2M x 36 (2) 8M x 36 (2) 8M x 36 160MB (2) 4M x 36 (2) 8M x 36 (2) 8M x 36 192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 CACHE CONFIGURATION Size Bank 0 256KB (8) 32K x 8 512KB (8) 64K x 8 CACHE JUMPER CONFIGURATION Size JP12 JP13 0KB pins 1 & 2 closed pins 1 & 2 closed 256KB pins 2 & 3 closed pins 1 & 2 closed 512KB pins 2 & 3 closed pins 2 & 3 closed CPU SPEED CONFIGURATION System CPU speed JP15 JP20 JP21 JP22 speed 50MHz 75MHz 2 & 3 1 & 2 1 & 2 Open 50MHz 100MHz 2 & 3 1 & 2 2 & 3 Open 60MHz 90MHz 2 & 3 2 & 3 1 & 2 1 & 2 66MHz 100MHz 1 & 2 2 & 3 1 & 2 Open Note: Pins designated should be in the closed position. PCI IRQ CONFIGURATION Interrupt JP5 JP6 INT A (IRQ14) Closed Open INT B (IRQ15) Open Closed