UNIDENTIFIED CORRADO386 Processor 80386DX Processor Speed 16/20MHz Chip Set Unknown Max. Onboard DRAM 8MB Cache None BIOS AMI/Award/Phoenix Dimensions 330mm x 218mm I/O Options 32-bit external memory card slot NPU Options 80287/80387 [Image] CONNECTIONS Purpose Location Purpose Location External battery J2 Turbo switch J7 Reset switch J4 Turbo LED J8 Speaker J5 32-bit external S1 memory card Power LED & keylock J6 Note:Locations of CPU, NPUs, chipset chips, BIOS, and keyboard BIOS are unidentified. USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select color JP1 Closed Monitor type select monochrome JP1 Open BIOS type select 27256 JP6 pins 1 & 2 closed BIOS type select 27128 JP6 pins 2 & 3 closed Note:Locations of JP4 & JP5 are unidentified. DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (4) 256K x 9 NONE NONE NONE 2MB (4) 256K x 9 (4) 256K x 9 NONE NONE 4MB (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE NONE NONE 8MB (4) 1M x 9 (4) 1M x 9 NONE NONE 16MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 Note:Banks 2 & 3 are used when proprietary external memory card is installed at S1. NPU TYPE CONFIGURATION Size JP2 JP4 JP5 80287 Closed pins 1 & 2 Open closed 80387 (synchronous) Open pins 3 & 4 pins 1 & 2 closed closed 80387 (asynchronous) Open pins 3 & 4 pins 2 & 3 closed closed Note:The locations of JP4 & JP5 are unidentified.