DTK COMPUTER, INC. ================== KEEN-3332 Processor 80386SX Processor Speed 33MHz Chip Set AMI/Award/DTK/Phoenix Max. Onboard DRAM 16MB (8MB on external memory card) Cache 64KB BIOS DTK Dimensions 330mm x 218mm I/O Options 32-bit external memory card (PEI-307) NPU Options 80387SX/3167 +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |---------------+----------+----------------------+----------| | Power LED & | J1 | Turbo LED | J4 | | keylock | | | | |---------------+----------+----------------------+----------| | Speaker | J2 | Turbo switch | JP16 | |---------------+----------+----------------------+----------| | Reset switch | J3 | 32-bit external | SL1 | | | | memory card | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper/Switch | Position | |-------------------------------+---------------+------------| |>> | BIOS type select 27256 | JP8 | pins 1 & 2 | | | | | closed | |---+---------------------------+---------------+------------| | | BIOS type select 27512 | JP8 | pins 2 & 3 | | | | | closed | |---+---------------------------+---------------+------------| |>> | NPU disabled | JP15 | Closed | |---+---------------------------+---------------+------------| | | NPU enabled | JP15 | Open | |---+---------------------------+---------------+------------| |>> | Monitor type select | SW1/4 | Off | | | monochrome | | | |---+---------------------------+---------------+------------| | | Monitor type select color | SW1/4 | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |----------+------------+------------+------------+----------| | 1MB | (4) 256K x | NONE | NONE | NONE | | | 9 | | | | |----------+------------+------------+------------+----------| | 2MB | (4) 256K x | (4) 256K x | NONE | NONE | | | 9 | 9 | | | |----------+------------+------------+------------+----------| | 3MB | (4) 256K x | (4) 256K x | (4) 256K x | NONE | | | 9 | 9 | 9 | | |----------+------------+------------+------------+----------| | 4MB (A) | (4) 256K x | (4) 256K x | (4) 256K x | (4) 256K | | | 9 | 9 | 9 | x 9 | |----------+------------+------------+------------+----------| | 4MB (B) | (4) 1M x 9 | NONE | NONE | NONE | |----------+------------+------------+------------+----------| | 5MB | (4) 1M x 9 | (4) 256K x | NONE | NONE | | | | 9 | | | |----------+------------+------------+------------+----------| | 6MB | (4) 1M x 9 | (4) 256K x | (4) 256K x | NONE | | | | 9 | 9 | | |----------+------------+------------+------------+----------| | 7MB | (4) 1M x 9 | (4) 256K x | (4) 256K x | (4) 256K | | | | 9 | 9 | x 9 | |----------+------------+------------+------------+----------| | 8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE | |----------+------------+------------+------------+----------| | 9MB | (4) 1M x 9 | (4) 1M x 9 | (4) 256K x | NONE | | | | | 9 | | |----------+------------+------------+------------+----------| | 10MB | (4) 1M x 9 | (4) 1M x 9 | (4) 256K x | (4) 256K | | | | | 9 | x 9 | |----------+------------+------------+------------+----------| | 12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | NONE | |----------+------------+------------+------------+----------| | 13MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 256K | | | | | | x 9 | |----------+------------+------------+------------+----------| | 16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x | | | | | | 9 | |------------------------------------------------------------| | Note: Banks 2 & 3 are located on the external memory card. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM JUMPER/SWITCH CONFIGURATION | |------------------------------------------------------------| | Size | JP9 | JP10 | JP11 | JP12 | SW1/1 | SW1/2 | SW1/3 | |-------+------+-------+------+------+-------+-------+-------| | 1MB | N/A | N/A | 2 & | 2 & | Off | On | On | | | | | 3 | 3 | | | | |-------+------+-------+------+------+-------+-------+-------| | 2MB | N/A | N/A | 2 & | 2 & | Off | On | On | | | | | 3 | 3 | | | | |-------+------+-------+------+------+-------+-------+-------| | 3MB | 2 & | 1 & 2 | N/A | N/A | Off | On | On | | | 3 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 4MB | 2 & | 2 & 3 | N/A | N/A | Off | On | On | | (A) | 3 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 4MB | N/A | N/A | 1 & | 1 & | On | Off | On | | (B) | | | 2 | 2 | | | | |-------+------+-------+------+------+-------+-------+-------| | 5MB | N/A | N/A | 2 & | 1 & | Off | Off | On | | | | | 3 | 2 | | | | |-------+------+-------+------+------+-------+-------+-------| | 6MB | 2 & | 1 & 2 | N/A | N/A | Off | Off | On | | | 3 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 7MB | 2 & | 2 & 3 | N/A | N/A | Off | Off | On | | | 3 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 8MB | N/A | N/A | 1 & | 1 & | On | On | Off | | | | | 2 | 2 | | | | |-------+------+-------+------+------+-------+-------+-------| | 9MB | 2 & | 1 & 2 | N/A | N/A | Off | On | Off | | | 3 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 10MB | 2 & | 2 & 3 | N/A | N/A | Off | On | Off | | | 3 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 12MB | 1 & | 2 & 3 | N/A | N/A | On | Off | Off | | | 2 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 13MB | 1 & | 2 & 3 | N/A | N/A | On | Off | Off | | | 2 | | | | | | | |-------+------+-------+------+------+-------+-------+-------| | 16MB | 1 & | 1 & 2 | N/A | N/A | Off | Off | Off | | | 2 | | | | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 64KB cache is factory installed and is not | | configurable. The location is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | W1 | W2 | W3 | W4 | W5 | W6 | W7 | |--------+-------+------+--------+------+------+------+------| | 1MB | N/A | N/A | Open | N/A | N/A | N/A | N/A | |--------+-------+------+--------+------+------+------+------| | 2MB | N/A | N/A | Open | N/A | N/A | N/A | N/A | |--------+-------+------+--------+------+------+------+------| | 3MB | 2 & 3 | N/A | Closed | 2 & | N/A | 2 & | N/A | | | | | | 3 | | 3 | | |--------+-------+------+--------+------+------+------+------| | 4MB | 2 & 3 | 2 & | Open | 2 & | 2 & | 2 & | 2 & | | (A) | | 3 | | 3 | 3 | 3 | 3 | |--------+-------+------+--------+------+------+------+------| | 4MB | N/A | N/A | Closed | N/A | N/A | N/A | N/A | | (B) | | | | | | | | |--------+-------+------+--------+------+------+------+------| | 5MB | N/A | N/A | Open | N/A | N/A | N/A | N/A | |--------+-------+------+--------+------+------+------+------| | 6MB | 2 & 3 | N/A | Closed | 2 & | N/A | 2 & | N/A | | | | | | 3 | | 3 | | |--------+-------+------+--------+------+------+------+------| | 7MB | 2 & 3 | 2 & | Closed | 2 & | 2 & | 2 & | 2 & | | | | 3 | | 3 | 3 | 3 | 3 | |--------+-------+------+--------+------+------+------+------| | 8MB | N/A | N/A | Open | N/A | N/A | N/A | N/A | |--------+-------+------+--------+------+------+------+------| | 9MB | 2 & 3 | N/A | Closed | 2 & | N/A | 2 & | N/A | | | | | | 3 | | 3 | | |--------+-------+------+--------+------+------+------+------| | 10MB | 2 & 3 | 2 & | Closed | 2 & | 2 & | 2 & | 2 & | | | | 3 | | 3 | 3 | 3 | 3 | |--------+-------+------+--------+------+------+------+------| | 12MB | 1 & 2 | N/A | Closed | 1 & | N/A | 1 & | N/A | | | | | | 2 | | 2 | | |--------+-------+------+--------+------+------+------+------| | 13MB | 1 & 2 | 2 & | Closed | 1 & | 2 & | 1 & | 2 & | | | | 3 | | 2 | 3 | 2 | 3 | |--------+-------+------+--------+------+------+------+------| | 16MB | 1 & 2 | 1 & | Closed | 1 & | 1 & | 1 & | 1 & | | | | 2 | | 2 | 2 | 2 | 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | | Banks 0 & 1 are located on the mainboard. | +------------------------------------------------------------+