MICRO-STAR INTERNATIONAL CO., LTD. ================================== MS-5143 (VER. 2) Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Unidentified Dimensions 305mm x 235mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector, ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+-----------+----------------+-----------| | ATX power | ATX | Speaker | JFP/pins | | connector | | | 7 - 10 | |-------------------+-----------+----------------+-----------| | Serial port 2 | CN1 | Turbo LED | JFP/pins | | | | | 12 & 13 | |-------------------+-----------+----------------+-----------| | Parallel port | CN2 | Reset switch | JFP/pins | | | | | 19 & 20 | |-------------------+-----------+----------------+-----------| | PS/2 mouse port | CN3 | IDE interface | JFP/pins | | | | LED | 21 & 22 | |-------------------+-----------+----------------+-----------| | Serial port 1 | CN4 | Chassis fan | JFAN | | | | power | | |-------------------+-----------+----------------+-----------| | IDE interface 1 | CN5 | Green PC LED | JGL | |-------------------+-----------+----------------+-----------| | IDE interface 2 | CN6 | Green PC | JGS | | | | connector | | |-------------------+-----------+----------------+-----------| | Floppy drive | CN7 | Soft off power | JRMS | | interface | | supply | | |-------------------+-----------+----------------+-----------| | Auxiliary | J1 | Speaker | JSPK | | keyboard mouse | | | | |-------------------+-----------+----------------+-----------| | IR connector | IR1 | 32-bit PCI | PC1 - PC4 | | | | slots | | |-------------------+-----------+----------------+-----------| | Power LED & | JFP/pins | USB connector | USB | | keylock | 1 - 5 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | C1 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP1 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JRTC | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM/DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 8MB | (2) 1M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 8MB | None | None | (1) 1M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 16MB | (2) 2M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 16MB | None | None | (1) 2M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 16MB | (2) 1M x 36 | None | (1) 1M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 24MB | None | (2) 2M x 36 | (1) 1M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 32MB | (2) 4M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 32MB | None | None | (1) 4M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 32MB | (2) 2M x 36 | None | (1) 2M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 40MB | (2) 4M x 36 | None | (1) 1M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 48MB | (2) 2M x 36 | None | (1) 4M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | None | None | |------+-------------+-------------+------------+------------| | 64MB | (2) 8M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 64MB | None | None | None | (1) 8M x | | | | | | 64 | |------+-------------+-------------+------------+------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | None | None | |------+-------------+-------------+------------+------------| | 64MB | (2) 4M x 36 | None | (1) 4M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 64MB | None | None | (1) 4M x | (1) 4M x | | | | | 64 | 64 | |------+-------------+-------------+------------+------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | None | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM/DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |----------+-------------+-----------+-----------+-----------| | 72MB | (2) 8M x 36 | None | (1) 1M x | None | | | | | 64 | | |----------+-------------+-----------+-----------+-----------| | 80MB | None | (2) 2M x | (1) 8M x | None | | | | 36 | 64 | | |----------+-------------+-----------+-----------+-----------| | 80MB | (2) 8M x 36 | (2) 2M x | None | None | | | | 36 | | | |----------+-------------+-----------+-----------+-----------| | 80MB | (2) 8M x 36 | None | (1) 2M x | None | | | | | 64 | | |----------+-------------+-----------+-----------+-----------| | 96MB | (2) 8M x 36 | (2) 4M x | None | None | | | | 36 | | | |----------+-------------+-----------+-----------+-----------| | 96MB | (2) 8M x 36 | None | (1) 4M x | None | | | | | 64 | | |----------+-------------+-----------+-----------+-----------| | 96MB | None | (2) 8M x | (1) 4M x | None | | | | 36 | 64 | | |----------+-------------+-----------+-----------+-----------| | 128MB | None | None | (1) 8M x | (1) 8M x | | | | | 64 | 64 | |----------+-------------+-----------+-----------+-----------| | 128MB | (2) 8M x 36 | (2) 8M x | None | None | | | | 36 | | | |----------+-------------+-----------+-----------+-----------| | 128MB | (2) 8M x 36 | None | (1) 8M x | None | | | | | 64 | | |------------------------------------------------------------| | Note: Board accepts EDO memory. Banks 0 & 1 and 2 & 3 are | | interchangeable. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JP2 | |----------------------------+-------------------------------| | 3.3v | Pins 1 & 3, 2 & 4 closed | |----------------------------+-------------------------------| | 5v | Pins 3 & 5, 4 & 6 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: Board accepts 256KB/512Kb cache. The size of the | | chips and location are unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AMD) | |------------------------------------------------------------| | CPU |Clock|Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5|SW1/6| | speed |speed| | | | | | | | |-------+-----+----------+-----+-----+-----+-----+-----+-----| | 75MHz |50MHz| 1.5x | Off | Off | On | On | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| | 90MHz |60MHz| 1.5x | Off | Off | On | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |100MHz |66MHz| 1.5x | Off | Off | Off | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |120MHz |60MHz| 2x | On | Off | On | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |133MHz |66MHz| 2x | On | Off | Off | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |150MHz |60MHz| 2.5x | On | On | On | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |166MHz |66MHz| 2.5x | On | On | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CYRIX) | |------------------------------------------------------------| | CPU |Clock|Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5|SW1/6| | speed |speed| | | | | | | | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |120MHz |50MHz| 2x | On | Off | On | On | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |133MHz |55MHz| 2x | On | Off | Off | On | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |150MHz |60MHz| 2x | On | Off | On | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |166MHz |66MHz| 2x | On | Off | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU |Clock|Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5|SW1/6| | speed |speed| | | | | | | | |-------+-----+----------+-----+-----+-----+-----+-----+-----| | 75MHz |50MHz| 1.5x | Off | Off | On | On | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| | 90MHz |60MHz| 1.5x | Off | Off | On | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |100MHz |66MHz| 1.5x | Off | Off | Off | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |120MHz |60MHz| 2x | On | Off | On | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |133MHz |66MHz| 2x | On | Off | Off | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |150MHz |60MHz| 2.5x | On | On | On | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |166MHz |66MHz| 2.5x | On | On | Off | Off | Off | Off | |-------+-----+----------+-----+-----+-----+-----+-----+-----| |200MHz |66MHz| 3x | Off | On | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (SINGLE) | |------------------------------------------------------------| | Voltage | JV1 | JV2 | JV3 | JV4 | JV5 | JV6 | |---------+-----------+--------+--------+------+------+------| | 3.38v | 3 & 5, 4 | Closed | Open | Open | Open | Open | | | & 6 | | | | | | |---------+-----------+--------+--------+------+------+------| | 3.52v | 3 & 5, 4 | Open | Closed | Open | Open | Open | | | & 6 | | | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (DUAL) | |------------------------------------------------------------| |Voltage |V core | JV1 |JV2 |JV3 | JV4 | JV5 | JV6 | |--------+-------+------------+----+----+------+------+------| | 3.3v | 2.5v |1 & 3, 2 & 4|Open|Open|Closed| Open | Open | |--------+-------+------------+----+----+------+------+------| | 3.3v | 2.8v |1 & 3, 2 & 4|Open|Open| Open |Closed| Open | |--------+-------+------------+----+----+------+------+------| | 3.3v | 2.9v |1 & 3, 2 & 4|Open|Open| Open | Open |Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+