PACKARD BELL ============ PB286B Processor 80286 Processor Speed 12MHz Chip Set C & T Max. Onboard DRAM 1MB Cache None BIOS Phoenix Dimensions 300mm x 260mm I/O Options None NPU Options 80287 +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------+----------+------------------------+----------| | Speaker | J19 | Floppy drive interface | J27 | |-------------+----------+------------------------+----------| | Power LED & | J20 | Reset | J31 | | keylock | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+---------+-----------| |>> | Monitor type select color | JP1 | Closed | |---+----------------------------------+---------+-----------| | | Monitor type select monochrome | JP1 | Open | |---+----------------------------------+---------+-----------| |>> | Floppy drive interface disabled | JPF | Open | |---+----------------------------------+---------+-----------| | | Floppy drive interface enabled | JPF | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | BANK 0 | BANK 1 | BANK 2 | |-----------+-----------------+---------------+--------------| | 512KB | (18) 41256 | NONE | NONE | |-----------+-----------------+---------------+--------------| | 768KB | (18) 41256 | (9) 41256 | NONE | |-----------+-----------------+---------------+--------------| | 1MB | (18) 41256 | (9) 41256 | (9) 41256 | |------------------------------------------------------------| | Note:Bank 0 is soldered to the main board, and should not | | be altered. | +------------------------------------------------------------+