DATAEXPERT CORPORATION EXP8054 Processor Pentium Processor Speed 60/66MHz Chip Set Unidentified Video Chip Set None Maximum Onboard Memory 128MB Maximum Video Memory None Cache 64/128/256/512/1024KB BIOS Phoenix Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, game interface, IDE interfaces (2), parallel port, serial ports (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Power LED & keylock J1 Serial port 2 J9 Speaker J2 Serial port 1 J10 Reset switch J3 External battery J11 IDE interface J4 ISA IDE interface LED JP22 Floppy drive J5 PCI IDE interface LED JP30 interface IDE interface J6 32-bit PCI slots PC1 - PC3 Parallel port J7 32-bit VESA local bus SL1 & SL2 slots Game interface J8 USER CONFIGURABLE SETTINGS Function Label Position » BIOS type select EPROM JP23 Pins 2 & 3 closed BIOS type select flash JP23 Pins 1 & 2 closed » Monitor type select color JP26 Closed Monitor type select monochrome JP26 Open » A, B normal mode JP34 Pins 1 & 6 closed A, B change mode JP34 Pins 6 & 11 closed » Floppy drive address select 3F0h JP34 Pins 7 & 12 - 3F7h closed Floppy drive address select 370h JP34 Pins 2 & 7 - 377h closed » IDE interface enabled JP34 Pins 3 & 8 closed IDE interface disabled JP34 Pins 8 & 13 closed » IDE address select 3F8h, 3F7h, JP34 Pins 9 & 14 1F0b - 1F7h closed IDE address select 378h, 377h, JP34 Pins 4 & 9 170h - 177h closed » Floppy drive interface enabled JP34 Pins 5 & 10 closed Floppy drive interface disabled JP34 Pins 10 & 15 closed » PCI IDE address select default JP36 Pins 1 & 7 address closed PCI IDE address select JP36 Pins 7 & 13 relocatable address closed » PCI trigger select edge trigger JP36 Pins 8 & 14 closed PCI trigger select level trigger JP36 Pins 2 & 8 closed » PCI clock speed select 33MHz JP36 Pins 3 & 9 closed PCI clock speed select 25MHz JP36 Pins 9 & 15 closed » Prefetch off JP36 Pins 12 & 18 closed Prefetch on JP36 Pins 6 & 12 closed » CMOS memory normal operation JP37 Pins 2 & 3 closed CMOS memory clear JP37 Pins 1 & 2 closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 2MB (1) 256K x (1) 256K x None None 36 36 4MB (1) 512K x (1) 512K x None None 36 36 4MB (1) 256K x (1) 256K x (1) 256K x (1) 256K x 36 36 36 36 6MB (1) 256K x (1) 256K x (1) 512K x (1) 512K x 36 36 36 36 8MB (1) 1M x 36 (1) 1M x 36 None None 8MB (1) 512K x (1) 512K x (1) 512K x (1) 512K x 36 36 36 36 10MB (1) 256K x (1) 256K x (1) 1M x 36 (1) 1M x 36 36 36 12MB (1) 512K x (1) 512K x (1) 1M x 36 (1) 1M x 36 36 36 16MB (1) 2M x 36 (1) 2M x 36 None None 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 18MB (1) 256K x (1) 256K x (1) 2M x 36 (1) 2M x 36 36 36 20MB (1) 512K x (1) 512K x (1) 2M x 36 (1) 2M x 36 36 36 24MB (1) 1M x 36 (1) 1M x 36 (1) 2M x 36 (1) 2M x 36 32MB (1) 4M x 36 (1) 4M x 36 None None 32MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 34MB (1) 256K x (1) 256K x (1) 4M x 36 (1) 4M x 36 36 36 36MB (1) 512K x (1) 512K x (1) 4M x 36 (1) 4M x 36 36 36 40MB (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 48MB (1) 8M x 36 (1) 4M x 36 None None 48MB (1) 2M x 36 (1) 2M x 36 (1) 4M x 36 (1) 4M x 36 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 66MB (1) 256K x (1) 256K x (1) 8M x 36 (1) 8M x 36 36 36 68MB (1) 512K x (1) 512K x (1) 8M x 36 (1) 8M x 36 36 36 72MB (1) 1M x 36 (1) 1M x 36 (1) 8M x 36 (1) 8M x 36 80MB (1) 2M x 36 (1) 2M x 36 (1) 8M x 36 (1) 8M x 36 96MB (1) 4M x 36 (1) 4M x 36 (1) 8M x 36 (1) 8M x 36 128MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 U16 U17 64KB (8) 8K x 8 None None (1) 8K x 8 128KB (8) 8K x 8 (8) 8K x 8 None (1) 8K x 8 256KB (8) 32K x 8 None None (1) 8K x 8 512KB (8) 32K x 8 (8) 32K x 8 (1) 8K x 8 (1) 8K x 8 1MB (4) 128K x 8 None None (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP1 JP2 JP3 JP4 JP5 JP11 64KB 1 & 2 1 & 2 Open Open Open 1 & 2 128KB 2 & 3 2 & 3 Closed Open Open 2 & 3 256KB 1 & 2 1 & 2 Closed Closed Open 1 & 2 512KB 2 & 3 2 & 3 Closed Closed Closed 2 & 3 1MB 2 & 3 2 & 3 Closed Closed Closed 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION Speed JP38 JP39 60MHz Closed Open 66MHz Open Open PARALLEL PORT ADDRESS SELECTION Setting JP35 LPT1 (378h) Pins 6 & 12, 11 & 17 closed LPT2 (278h) Pins 5 & 11, 12 & 18 closed LPT3 (3BCh) Pins 5 & 11, 6 & 12 closed Disabled Pins 11 & 17, 12 & 18 closed SERIAL PORT 1 ADDRESS SELECTION Setting JP35 » COM1 (3F8h) Pins 1 & 7, 8 & 14 closed COM3 (3E8h) Pins 2 & 8, 7 & 13 closed COM4 (2E8h) Pins 1 & 7, 2 & 8 closed Disabled Pins 7 & 13, 8 & 14 closed SERIAL PORT 2 ADDRESS SELECTION Setting JP35 » COM2 (2F8h) Pins 3 & 9, 10 & 16 closed COM3 (3E8h) Pins 3 & 9, 4 & 10 closed COM4 (2E8h) Pins 4 & 10, 9 & 15 closed Disabled Pins 9 & 15, 10 & 18 closed PCI MODE SELECTION Mode JP36 » 0 Pins 4 & 10, 5 & 11 closed 1 Pins 4 & 10, 5 & 11 closed 2 Pins 4 & 10, 5 & 11 closed 3 Pins 4 & 10, 5 & 11 closed