AMERICAN DIGICOM CORPORATION P9-H Processor 80386SX Processor Speed 16/20/25MHz Chip Set OPTI Max. Onboard DRAM 16MB Cache None BIOS AMI Dimensions 230mm x 220mm I/O Options None NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location External battery J2 Reset switch J14 Speaker J12 Turbo switch J15 Power LED & keylock J13 Turbo LED J16 USER CONFIGURABLE SETTINGS Function Jumper Position » CMOS memory normal operation J1 pins 2 & 3 closed CMOS memory clear J1 pins 1 & 2 closed » Monitor type select color J5 Closed Monitor type select monochrome J5 Open » NPU mode select synchronous with J17 Open CPU NPU mode select asynchronous with J17 Closed CPU DRAM CONFIGURATION Size Bank 0 P-0 Bank 1 P-1 Bank 2 Bank 3 1MB (4) (2) (4) (2) NONE NONE 44256 41256 44256 41256 1MB NONE NONE NONE NONE (2) (2) 256K x 256K x 9 9 2MB (4) (2) NONE NONE NONE NONE 441000 411000 2MB NONE NONE NONE NONE (2) 1M NONE x 9 3MB (4) (2) (4) (2) (2) 1M NONE 44256 41256 44256 41256 x 9 4MB (4) (2) (4) (2) NONE NONE 441000 411000 441000 411000 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 6MB (4) (2) (4) (2) (2) 1M NONE 441000 411000 441000 411000 x 9 8MB (4) (2) (4) (2) (2) 1M (2) 1M 441000 411000 441000 411000 x 9 x 9 9MB (4) (2) (4) (2) (2) 4M NONE 44256 41256 44256 41256 x 9 10MB NONE NONE NONE NONE (2) 1M (2) 4M x 9 x 9 12MB (4) (2) (4) (2) (2) 4M NONE 441000 411000 441000 411000 x 9 16MB NONE NONE NONE NONE (2) 4M (2) 4M x 9 x 9 Notes:Banks 2 & 3 are considered Banks 0 & 1, respectively, when filled without utilizing DIP. However, they will be referred to throughout the text as Banks 2 & 3 to avoid confusion. DRAM CONFIGURATION Size J6 J7 J8 J9 J10 J11 1MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 1MB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 2MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2MB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 3MB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 4MB 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 6MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 8MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 9MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 10MB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 12MB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 16MB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 Note: Pins designated should be in the closed position.