UNIDENTIFIED SUPER 386 Processor 80386DX Processor Speed 16/20MHz Chip Set C & T Max. Onboard DRAM 8MB Cache None BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit external cache connector, 32-bit external memory card slot NPU Options 80387/3167 [Image] CONNECTIONS Purpose Location Purpose Location External battery JP3 Proprietary external JP11 cache Power LED & keylock JP5 Reset switch JP12 Speaker JP6 32-bit external memory S1 card Turbo LED JP7 USER CONFIGURABLE SETTINGS Function Jumper Position » CPU speed switchable from keyboard JP1 pins 1 & 2 closed » Monitor type select color JP2 pins 1 & 2 closed Monitor type select monochrome JP2 pins 2 & 3 closed » CMOS memory normal operation JP3 pins 1 & 2 (internal battery) closed CMOS memory normal operation JP3 Closed (external battery) CMOS memory clear JP3 pins 3 & 4 closed » CPU type select 20MHz/25MHz/33MHz JP4 pins 1 & 2 closed » CPU type select 16MHz JP4 pins 1 & 2 closed Factory configured - do not alter JP8 N/A DRAM CONFIGURATION Size Bank 0 Bank 1 2MB (4) 256K x 9 (4) 256K x 9 8MB (4) 1M x 9 (4) 1M x 9 Note:The location of Bank 0 is unidentified. NPU CONFIGURATION Type JP9 JP10 Disabled pins 1 & 2 closed Open 80287 pins 1 & 2 closed Closed 80387 pins 2 & 3 closed Closed