DTK COMPUTER, INC. PEER-1630 Processor 80386SX Processor Speed 16MHz Chip Set Unidentified Video Chip Set None Maximum Onboard Memory 5MB Maximum Video Memory None Cache None BIOS DTK Dimensions 330mm x 218mm I/O Options None NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location CPU frequency connector J1 Turbo LED J5 Power LED & keylock J2 Reset switch J6 Turbo switch J3 External battery J7 Speaker J4 USER CONFIGURABLE SETTINGS Function Label Position » BIOS type select 27256 W7 Pins 1 & 2 closed BIOS type select 27128 W7 Pins 2 & 3 closed » Pipeline mode disabled W8 Pins 1 & 2 closed Pipeline mode enabled W8 Pins 2 & 3 closed » NPU enabled W9 Pins 1 & 2 closed NPU disabled W9 Pins 2 & 3 closed » Power good signal detect from W11 Pins 2 & 3 power supply closed Power good signal detect from W11 Pins 1 & 2 board closed » Monitor type select monochrome W12 Pins 1 & 2 closed Monitor type select color W12 Pins 2 & 3 closed » Battery type select internal W13 Pins 2 & 3 closed Battery type select external W13 Pins 1 & 2 closed DRAM CONFIGURATION Size Bank 0 P 0 Bank 1 P 1 Bank 2 Bank 3 512KB (4) (2) None None None None (A) 44256 41256 512KB None None None None (2) None (B) 256K x 9 640KB (4) (2) (4) 4164 (2) None None (A) 44256 41256 41256 640KB None None None None (2) (2) 64K (B) 256K x x 9 9 1MB (4) (2) (4) (2) None None 44256 41256 44256 41256 1.5MB (4) (2) (4) (2) (2) None 44256 41256 44256 41256 256K x 9 2MB (A) (4) (2) (4) (2) (2) (2) 44256 41256 44256 41256 256K x 256K x 9 9 2MB (B) None None None None (2) 1M None x 9 3MB (4) (2) (4) (2) (2) 1M None 44256 41256 44256 41256 x 9 4MB None None None None (2) 1M (2) 1M x 9 x 9 5MB (4) (2) (4) (2) (2) 1M (2) 1M 44256 41256 44256 41256 x 9 x 9 DRAM JUMPER CONFIGURATION Size W1 W2 W3 W4 W5 W6 512KB (A) 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 512KB (B) 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 640KB (A) 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 640KB (B) 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1MB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1.5MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2MB (A) 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2MB (B) 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 3MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 4MB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 5MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 Note: Pins designated should be in the closed position.