UNIDENTIFIED G2-286 Processor 80286 Processor Speed 6/8/12/16MHz Chip Set Unidentified Max. Onboard DRAM 4MB Cache None BIOS AMI/Award/Phoenix Dimensions 220mm x 220mm I/O Options None NPU Options 80287 [Image] CONNECTIONS Purpose Location Purpose Location Speaker J1 Power LED & keylock J4 Turbo LED J2 Reset switch J5 Turbo switch J3 External battery J6 USER CONFIGURABLE SETTINGS Function Jumper Position » Battery type select internal J6 pins 2 & 3 closed Battery type select external J6 Closed » Monitor type select color JP4 Closed Monitor type select monochrome JP4 Open DRAM CONFIGURATION (DIP) Size Bank 0 Bank 1 512KB (4) 44256 (2) 41256 NONE 640KB (4) 44256 (2) 4164 (4) 4464 (2) 41256 1MB (4) 44256 (2) 41256 (4) 44256 (2) 41256 DRAM JUMPER CONFIGURATION (DIP) Size SW1 512KB pins 7 & 15 closed 640KB pins 6 & 14, 7 & 15 closed 1MB pins 6 & 14 closed DRAM CONFIGURATION (SIPP) Size Bank 0 Bank 1 512KB (2) 256K x 9 NONE 1MB (2) 256K x 9 (2) 256K x 9 2MB (2) 1M x 9 NONE 2.5MB (2) 256K x 9 (2) 1M x 9 4MB (2) 1M x 9 (2) 1M x 9 Note:SIPP and DIP memory may not be used concurrently. DRAM JUMPER CONFIGURATION (SIPP) Size SW1 512KB pins 7 & 15 closed 1MB pins 6 & 14, 7 & 15 closed 2MB pins 5 & 13, 7 & 15 closed 2.5MB pins 5 & 13 closed 4MB pins 5 & 13, 6 & 14 closed NPU CONFIGURATION Setting JP1 JP2 Synchronous pins 2 & 3 closed pins 1 & 2 closed Asynchronous pins 1 & 2 closed pins 2 & 3 closed