ANIX TECHNOLOGY CORPORATION =========================== MST-410M Processor 80486DX/80486DX2 Processor Speed 25/33/50(internal)/50/66(internal)MHz Chip Set UMC Max. Onboard DRAM 32MB Cache 64/128/256KB BIOS AMI Dimensions 220mm x 220mm I/O Options None NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |---------------------+-----------+--------------+-----------| | Power LED & keylock | J7 pins | Turbo switch | J7 pins | | | 1-5 | | 15-16 | |---------------------+-----------+--------------+-----------| | Speaker | J7 pins | Reset switch | J7 pins | | | 7-10 | | 19-20 | |---------------------+-----------+--------------+-----------| | Turbo LED | J7 pins | | | | | 12-13 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 1MB | (4) 256K x 9 | NONE | |------------------+--------------------+--------------------| | 2MB | (4) 256K x 9 | (4) 256K x 9 | |------------------+--------------------+--------------------| | 4MB | (4) 1M x 9 | NONE | |------------------+--------------------+--------------------| | 5MB | (4) 256K x 9 | (4) 1M x 9 | |------------------+--------------------+--------------------| | 8MB | (4) 1M x 9 | (4) 1M x 9 | |------------------+--------------------+--------------------| | 16MB | (4) 4M x 9 | NONE | |------------------+--------------------+--------------------| | 20MB | (4) 1M x 9 | (4) 4M x 9 | |------------------+--------------------+--------------------| | 32MB | (4) 4M x 9 | (4) 4M x 9 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG (U2) | TAG (U18) | |-------+-------------+------------+------------+------------| | 64KB | (4) 8K x 8 | (4) 8K x 8 | NONE | (1) 8K x 8 | |-------+-------------+------------+------------+------------| | 128KB | (4) 32K x 8 | NONE | NONE | (1) 8K x 8 | |-------+-------------+------------+------------+------------| | 256KB | (4) 32K x 8 | (4) 32K x | (1) 8K x 8 | (1) 8K x 8 | | | | 8 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | W1 | W3 | W5 | W6 | W9 | W10 | W11 | |-------+--------+------+-----+-------+--------+------+------| | 64KB | Open | 2 & | 1 & | Open | Open | 1 & | 1 & | | | | 3 | 2 | | | 2 | 2 | |-------+--------+------+-----+-------+--------+------+------| | 128KB | Open | 2 & | 2 & | 1 & 2 | Closed | 2 & | 1 & | | | | 3 | 3 | | | 3 | 2 | |-------+--------+------+-----+-------+--------+------+------| | 256KB | Closed | 1 & | 1 & | 2 & 3 | Closed | 2 & | 2 & | | | | 2 | 2 | | | 3 | 3 | |------------------------------------------------------------| | Note:.....Pins designated should be in the closed | | position. | +------------------------------------------------------------+