ADVANCED INTEGRATION RESEARCH, INC. 386A-40/33/25 (386AS) Processor 80386DX Processor Speed 25/33/40MHz Chip Set C & T Max. Onboard DRAM 32MB Cache 32/64/128/256KB BIOS AMI/Phoenix Dimensions 330.2mm x 218.4mm I/O Options 32-bit external memory card slot NPU Options 80387/3167 [Image] CONNECTIONS Purpose Location Purpose Location Speaker J1 Turbo switch J6 Power LED & keylock J3 Turbo LED JP4 External battery J4 32-bit external S1 memory card Reset switch J5 USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select color JP2 Open Monitor type select monochrome JP2 Closed » Battery select internal JP5 pins 2 & 3 closed Battery select external JP5 pins 1 & 2 closed » NPU disabled JP6 Closed NPU enabled JP6 Open DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 2MB (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE 5MB (4) 1M x 9 (4) 256K x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 17MB (4) 4M x 9 (4) 256K x 9 20MB (4) 4M x 9 (4) 1M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Bank 0 Bank 1 32KB (4) 8K x 8 NONE 64KB (4) 8K x 8 (4) 8K x 8 128KB (4) 32K x 8 NONE 256KB (4) 32K x 8 (4) 32K x 8 CACHE JUMPER CONFIGURATION Size M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 32KB 1 Open 1 1 1 1 1 & 1 Open Open & & & & & 2 & 2 2 2 2 2 2 64KB 1 Closed 1 2 1 1 Open 1 Open 1 & 2 & & & & & & 2 2 3 2 2 2 128KB 1 Closed 2 2 2 1 2 & 1 Closed Open & & & & & 3 & 2 3 3 3 2 2 256KB 2 Closed 2 2 2 2 Open 2 Closed 2 & 3 & & & & & & 3 3 3 3 3 3 Note: Pins designated should be in the closed position.