ABC COMPUTER COMPANY, LTD. PRESTIGE 386 Processor 80386DX Processor Speed 25MHz Chip Set C & T Max. Onboard DRAM 16MB Cache None BIOS AMI Dimensions 330mm x 218mm I/O Options None NPU Options 80287/80387/3167 [Image] CONNECTIONS Purpose Location Purpose Location Turbo LED J1 Speaker J3 Power LED & keylock J2 USER CONFIGURABLE SETTINGS Function Jumper Position » Pipeline mode enabled J5 pins 2 & 3 closed Pipeline mode disabled J5 pins 1 & 2 closed » Factory configured - do not alter J6 pins 1 & 2 closed » CMOS memory normal operation J14 pins 1 & 2 closed CMOS memory clear J14 pins 2 & 3 closed » Reset enabled through hardware J16 pins 2 & 3 only closed Reset enabled through hardware J16 pins 1 & 2 and keyboard closed » Monitor type select color J17 pins 2 & 3 closed Monitor type select monochrome J17 pins 1 & 2 closed DRAM CONFIGURATION Size File Bank 0 Bank 1 Bank 2 Bank 3 1MB 1M.386 (4) 256K x NONE NONE NONE 9 2MB 2M.386 (4) 256K x (4) 256K x NONE NONE 9 9 4MB 4MK.386 (4) 256K x (4) 256K x (4) 256K x (4) 256K x 9 9 9 9 4MB 4MM.386 (4) 1M x 9 NONE NONE NONE 8MB 8M.386 (4) 1M x 9 (4) 1M x 9 NONE NONE 10MB 10M.386 (4) 256K x (4) 256K x (4) 1M x 9 (4) 1M x 9 9 9 16MB 16M.386 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 Note:After installing memory, run the setup 386 program and enter the applicable file name. This loads the appropriate values into the chipset. NPU CONFIGURATION Type J4 J7 J10 J11 3167 pins 1 & 2 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed 80387 pins 2 & 3 pins 1 & 2 pins 2 & 3 pins 1 & 2 closed closed closed closed 80287 pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed closed None pins 2 & 3 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed NPU SPEED CONFIGURATION (80287) Speed J8 J9 High pins 1 & 2 closed pins 1 & 2 closed Low pins 2 & 3 closed pins 2 & 3 closed