UNIDENTIFIED 286 NEAT Processor 80286 Processor Speed 16MHz Chip Set C & T NEAT Max. Onboard DRAM 8MB SRAM Cache None BIOS AMI Dimensions 330mm x 218mm I/O Options None NPU Options 80287 [Image] CONNECTIONS Purpose Location Purpose Location Turbo LED LED Turbo switch J7 External battery J3 Speaker J8 Reset switch J6 Power LED & keylock J9 USER CONFIGURABLE SETTINGS Function Jumper Position » Battery select internal J2 pins 1 & 2 closed Battery select external J2 pins 2 & 3 closed » Factory configured - do not alter J4 pins 2 & 3 closed » Power good signal detect from JP2 pins 1 & 2 power supply closed Power good signal detect from JP2 pins 2 & 3 board closed » Monitor type select color SW1 pins 2 & 3 closed Monitor type select monochrome SW1 pins 1 & 2 closed Note:Location of JP2 is unknown. DRAM CONFIGURATION Size Bank Bank 1 Bank 2 Bank 3 Jumpers 0(DIP) (DIP) (SIPP) (SIPP) J10 - J15 512KB (18) NONE NONE NONE pins 1 & 2 41256 640KB (18) (18) 4164 NONE NONE pins 2 & 3 41256 1MB (18) (18) NONE NONE pins 1 & 2 41256 41256 1MB (18) NONE NONE (2) 256K pins 2 & 3 41256 x 9 1.5MB (18) (18) (2) 256K NONE pins 1 & 2 41256 41256 x 9 1.6MB (18) (18) 4164 (2) 256K (2) 256K pins 2 & 3 41256 x 9 x 9 2MB (18) (18) (2) 256K (2) 256K pins 1 & 2 41256 41256 x 9 x 9 3MB (18) (18) (2) 1M x NONE pins 1 & 2 41256 41256 9 4MB (18) (18) NONE NONE pins 1 & 2 411000 411000 5MB (18) (18) (2) 1M x (2) 1M x pins 1 & 2 41256 41256 9 9 6MB (18) (18) (2) 1M x NONE pins 1 & 2 411000 411000 9 8MB (18) (18) (2) 1M x (2) 1M x pins 1 & 2 411000 411000 9 9 Note:Pins designated should be in the closed position