MICRONICS COMPUTERS, INC. ========================= 80486 ASIC EISA 50MHz Processor 80486DX Processor Speed 50MHz Chip Set Micronics Max. Onboard DRAM 64MB Cache 64/256KB BIOS Phoenix Dimensions 355mm x 302mm I/O Options 32-bit local bus video card slot NPU Options 4167 +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------------+----------+-----------------+----------| | Serial port 1 | J3 | Speaker | J20 | |--------------------+----------+-----------------+----------| | External keyboard | J12 | Power LED & | J21 | | | | keylock | | |--------------------+----------+-----------------+----------| | Parallel port | J14 | Reset switch | W13 | |--------------------+----------+-----------------+----------| | Serial port 2 | J16 | Turbo switch | W15 | |--------------------+----------+-----------------+----------| | Floppy drive | J17 | Turbo LED | W16 | | interface | | | | |--------------------+----------+-----------------+----------| | External battery | J18 | 32-bit local | S1 | | | | bus video card | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper/Switch | Position | |-------------------------------+---------------+------------| |>> | Factory configured - do | W1 | pins 1 & 2 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Floppy drive interface | W3 | pins 1 & 2 | | | enabled | | closed | |---+---------------------------+---------------+------------| | | Floppy drive interface | W3 | pins 2 & 3 | | | disabled | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | W5 | pins 2 & 3 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | W6 | pins 1 & 2 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | W9 | pins 2 & 3 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | W10 | pins 1 & 2 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | W11 | pins 1 & 2 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | W12 | pins 1 & 2 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | SW1/6 | On | | | not alter | | | |---+---------------------------+---------------+------------| |>> | Factory configured - do | SW1/7 | Off | | | not alter | | | |---+---------------------------+---------------+------------| |>> | Monitor type select color | SW1/8 | On | |---+---------------------------+---------------+------------| | | Monitor type select | SW1/8 | Off | | | monochrome | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | (4) 256K x | (4) 256K x | (4) 256K x | (4) 256K x | | | 9 | 9 | 9 | 9 | |------+-------------+-------------+------------+------------| | 4MB | (4) 1M x 9 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 5MB | (4) 256K x | (4) 1 M x 9 | NONE | NONE | | | 9 | | | | |------+-------------+-------------+------------+------------| | 6MB | (4) 256K x | (4) 256K x | (4) 1M x 9 | NONE | | | 9 | 9 | | | |------+-------------+-------------+------------+------------| | 7MB | (4) 256K x | (4) 256K x | (4) 256K x | (4) 1M x 9 | | | 9 | 9 | 9 | | |------+-------------+-------------+------------+------------| | 8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE | |------+-------------+-------------+------------+------------| | 9MB | (4) 256K x | (4) 1M x 9 | (4) 1M x 9 | NONE | | | 9 | | | | |------+-------------+-------------+------------+------------| | 10MB | (4) 256K x | (4) 256K x | (4) 1M x 9 | (4) 1M x 9 | | | 9 | 9 | | | |------+-------------+-------------+------------+------------| | 12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | NONE | |------+-------------+-------------+------------+------------| | 13MB | (4) 256K x | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | | | 9 | | | | |------+-------------+-------------+------------+------------| | 16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | |------+-------------+-------------+------------+------------| | 16MB | (4) 4M x 9 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 20MB | (4) 1M x 9 | (4) 4M x 9 | NONE | NONE | |------+-------------+-------------+------------+------------| | 24MB | (4) 1M x 9 | (4) 1M x 9 | (4) 4M x 9 | NONE | |------+-------------+-------------+------------+------------| | 28MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 4M x 9 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |--------+------------+------------+------------+------------| | 32MB | (4) 4M x 9 | (4) 4M x 9 | NONE | NONE | |--------+------------+------------+------------+------------| | 36MB | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 | NONE | |--------+------------+------------+------------+------------| | 40MB | (4) 1M x 9 | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 | |--------+------------+------------+------------+------------| | 48MB | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 | NONE | |--------+------------+------------+------------+------------| | 52MB | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 | |--------+------------+------------+------------+------------| | 64MB | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | |----------+---------+---------+---------+---------+---------| | 1MB | On | On | On | On | On | |----------+---------+---------+---------+---------+---------| | 2MB | Off | On | On | On | On | |----------+---------+---------+---------+---------+---------| | 3MB | On | Off | On | On | On | |----------+---------+---------+---------+---------+---------| | 4MB 1 | Off | Off | On | On | On | |----------+---------+---------+---------+---------+---------| | 4MB 2 | On | On | Off | On | On | |----------+---------+---------+---------+---------+---------| | 5MB | On | On | Off | Off | On | |----------+---------+---------+---------+---------+---------| | 6MB | On | Off | On | Off | On | |----------+---------+---------+---------+---------+---------| | 7MB | Off | On | On | Off | On | |----------+---------+---------+---------+---------+---------| | 8MB | Off | On | Off | On | On | |----------+---------+---------+---------+---------+---------| | 9MB | On | Off | Off | Off | On | |----------+---------+---------+---------+---------+---------| | 10MB | Off | Off | On | Off | On | |----------+---------+---------+---------+---------+---------| | 12MB | On | Off | Off | On | On | |----------+---------+---------+---------+---------+---------| | 13MB | Off | Off | Off | Off | On | |----------+---------+---------+---------+---------+---------| | 16MB 1 | Off | Off | Off | On | On | |----------+---------+---------+---------+---------+---------| | 16MB 3 | On | On | Off | On | Off | |----------+---------+---------+---------+---------+---------| | 20MB | On | On | Off | Off | Off | |----------+---------+---------+---------+---------+---------| | 24MB | On | Off | On | Off | Off | |----------+---------+---------+---------+---------+---------| | 28MB | Off | On | On | Off | Off | |----------+---------+---------+---------+---------+---------| | 32MB | Off | On | Off | On | Off | |----------+---------+---------+---------+---------+---------| | 36MB | On | Off | Off | Off | Off | |----------+---------+---------+---------+---------+---------| | 40MB | Off | Off | On | Off | Off | |----------+---------+---------+---------+---------+---------| | 48MB | On | Off | Off | On | Off | |----------+---------+---------+---------+---------+---------| | 52MB | Off | Off | Off | Off | Off | |----------+---------+---------+---------+---------+---------| | 64MB | Off | Off | Off | On | Off | |------------------------------------------------------------| | Note 1 :Use this setting when banks are populated with (4) | | 256K x 9 SIMMs. | | | | Note 2 :Use this setting when banks are populated with (4) | | 1M x 9 SIMMs. | | | | Note 3 :Use this setting when banks are populated with (4) | | 4M x 9 SIMMs. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Cache | |----------------------------+-------------------------------| | 64KB | (8) 8K x 8 | |----------------------------+-------------------------------| | 256KB | (8) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | W14 | W17 | W18 | W19 | |-------+-------------+------------+------------+------------| | 64KB | pins 2 & 3 | Open | Open | Open | | | closed | | | | |-------+-------------+------------+------------+------------| | 256KB | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | | closed | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT CONFIGURATION | |------------------------------------------------------------| | Setting | W4 | W7 | |------------------+--------------------+--------------------| | LPT1 | pins 1 & 2 closed | pins 2 & 3 closed | |------------------+--------------------+--------------------| | LPT2 | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | LPT3 | pins 2 & 3 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | Disabled | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT CONFIGURATION | |------------------------------------------------------------| | Setting | W2 | W8 | |--------------------+-------------------+-------------------| | COM1 & COM2 | pins 1 & 2 closed | pins 1 & 2 closed | | enabled | | | |--------------------+-------------------+-------------------| | COM1 enabled & | pins 1 & 2 closed | pins 2 & 3 closed | | COM2 disabled | | | |--------------------+-------------------+-------------------| | COM1 disabled & | pins 2 & 3 closed | pins 1 & 2 closed | | COM2 enabled | | | |--------------------+-------------------+-------------------| | COM1 & COM2 | pins 2 & 3 closed | pins 2 & 3 closed | | disabled | | | +------------------------------------------------------------+