SUPER MICRO =========== P5MMA98 Processor CX 6X86/IBM 6X86/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 512KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | ATX power | ATX | Chassis fan | J44 | | connector | | power | | |-------------------+----------+------------------+----------| | Parallel port | CN1 | CPU fan power | J51 | |-------------------+----------+------------------+----------| | Serial port 1 | CN2 | Overheat fan | JP9 | |-------------------+----------+------------------+----------| | Serial port 2 | CN3 | External battery | JP3 | |-------------------+----------+------------------+----------| | USB connector | CN4 | IR connector | JP23A | |-------------------+----------+------------------+----------| | USB connector | CN5 | Soft off power | JP23B | | | | supply | | |-------------------+----------+------------------+----------| | PS/2 mouse port | CN6 | Reset switch | JP23C | |-------------------+----------+------------------+----------| | Floppy drive | J19 | IDE interface | JP23D | | interface | | LED | | |-------------------+----------+------------------+----------| | IDE interface 2 | J20 | Power LED & | JP23E | | | | keylock | | |-------------------+----------+------------------+----------| | IDE interface 1 | J21 | Speaker | JP23F | |-------------------+----------+------------------+----------| | Overheat fan | J41 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | Overheat LED | J42 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+-------+------------| |>> | Flash BIOS flash enabled | J7 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Flash BIOS protect enabled | J7 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | J40 | Open | |---+-----------------------------------+-------+------------| | | PC health monitor IRQ select IRQ9 | J43 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | PC health monitor IRQ select IRQ3 | J43 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | CMOS memory normal operation | JP2 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | CMOS memory clear | JP2 | Pins 2 & 3 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 36 | None | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | None | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 36 | None | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | None | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 16M x 36 | None | |------------------+--------------------+--------------------| | 136MB | (2) 16M x 36 | (2) 1M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |---------------+----------------------+---------------------| | 144MB | (2) 16M x 36 | (2) 2M x 36 | |---------------+----------------------+---------------------| | 160MB | (2) 16M x 36 | (2) 4M x 36 | |---------------+----------------------+---------------------| | 192MB | (2) 16M x 36 | (2) 8M x 36 | |---------------+----------------------+---------------------| | 256MB | (2) 16M x 36 | (2) 16M x 36 | |---------------+----------------------+---------------------| | 256MB | (2) 32M x 36 | None | |------------------------------------------------------------| | Note: Board accepts EDO memory. Do not populate banks | | 0 & 2 at the same time. Use only FPM/EDO in bank 0. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 2 | Bank 3 | |--------------+------------------------+--------------------| | 8MB | (1) 1M x 64 | None | |--------------+------------------------+--------------------| | 16MB | (1) 2M x 64 | None | |--------------+------------------------+--------------------| | 16MB | (1) 1M x 64 | (1) 1M x 64 | |--------------+------------------------+--------------------| | 24MB | (1) 2M x 64 | (1) 1M x 64 | |--------------+------------------------+--------------------| | 32MB | (1) 4M x 64 | None | |--------------+------------------------+--------------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | |--------------+------------------------+--------------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | |--------------+------------------------+--------------------| | 48MB | (1) 4M x 64 | (1) 2M x 64 | |--------------+------------------------+--------------------| | 64MB | (1) 8M x 64 | None | |--------------+------------------------+--------------------| | 64MB | (1) 4M x 64 | (1) 4M x 64 | |--------------+------------------------+--------------------| | 72MB | (1) 8M x 64 | (1) 1M x 64 | |--------------+------------------------+--------------------| | 80MB | (1) 8M x 64 | (1) 2M x 64 | |--------------+------------------------+--------------------| | 96MB | (1) 8M x 64 | (1) 4M x 64 | |--------------+------------------------+--------------------| | 128MB | (1) 8M x 64 | (1) 8M x 64 | |--------------+------------------------+--------------------| | 128MB | (1) 16M x 64 | None | |--------------+------------------------+--------------------| | 256MB | (1) 16M x 64 | (1) 16M x 64 | |--------------+------------------------+--------------------| | 256MB | (1) 32M x 64 | None | |------------------------------------------------------------| | Note: Use only SDRAM in bank 3. Bank 2 can use any | | type of DIMM. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 512KB cache is factory installed and is not | | configurable. The location is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| JP5 | JP6 | JP7 |J35 | J36 | | | speed | | | | | | | |---------+---------+----------+-----+-----+-----+----+------| | 150MHz | 60MHz | 2x |2 & 3|2 & 3|1 & 2|Open|Closed| |---------+---------+----------+-----+-----+-----+----+------| | 166MHz | 66MHz | 2x |1 & 2|2 & 3|2 & 3|Open|Closed| |---------+---------+----------+-----+-----+-----+----+------| | 200MHz | 66MHz | 2x |2 & 3|1 & 2|1 & 2|Open|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (IBM 6X86) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| JP5 | JP6 | JP7 |J35 | J36 | | | speed | | | | | | | |---------+---------+----------+-----+-----+-----+----+------| | 150MHz | 60MHz | 2x |2 & 3|2 & 3|1 & 2|Open|Closed| |---------+---------+----------+-----+-----+-----+----+------| | 166MHz | 66MHz | 2x |1 & 2|2 & 3|2 & 3|Open|Closed| |---------+---------+----------+-----+-----+-----+----+------| | 200MHz | 66MHz | 2x |2 & 3|1 & 2|1 & 2|Open|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| JP5 | JP6 | JP7 | J35 | J36 | | | speed | | | | | | | |---------+-------+----------+-----+-----+-----+------+------| | 75MHz | 50MHz | 1.5x |2 & 3|2 & 3|2 & 3| Open | Open | |---------+-------+----------+-----+-----+-----+------+------| | 90MHz | 60MHz | 1.5x |2 & 3|2 & 3|1 & 2| Open | Open | |---------+-------+----------+-----+-----+-----+------+------| | 100MHz | 66MHz | 1.5x |1 & 2|2 & 3|2 & 3| Open | Open | |---------+-------+----------+-----+-----+-----+------+------| | 120MHz | 60MHz | 2x |2 & 3|2 & 3|1 & 2| Open |Closed| |---------+-------+----------+-----+-----+-----+------+------| | 133MHz | 66MHz | 2x |1 & 2|2 & 3|2 & 3| Open |Closed| |---------+-------+----------+-----+-----+-----+------+------| | 166MHz | 66MHz | 2.5x |1 & 2|2 & 3|2 & 3|Closed|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| JP5 | JP6 | JP7 | J35 | J36 | | | speed | | | | | | | |---------+-------+----------+-----+-----+-----+------+------| | 166MHz | 66MHz | 2.5x |1 & 2|2 & 3|2 & 3|Closed|Closed| |---------+-------+----------+-----+-----+-----+------+------| | 200MHz | 66MHz | 3x |1 & 2|2 & 3|2 & 3|Closed| Open | |---------+-------+----------+-----+-----+-----+------+------| | 233MHz | 66MHz | 3.5x |1 & 2|2 & 3|2 & 3| Open | Open | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| JP5 | JP6 | JP7 | J35 | J36 | | | speed | | | | | | | |---------+-------+----------+-----+-----+-----+------+------| | 75MHz | 50MHz | 1.5x |2 & 3|2 & 3|2 & 3| Open | Open | |---------+-------+----------+-----+-----+-----+------+------| | 90MHz | 60MHz | 1.5x |2 & 3|2 & 3|1 & 2| Open | Open | |---------+-------+----------+-----+-----+-----+------+------| | 100MHz | 66MHz | 1.5x |1 & 2|2 & 3|2 & 3| Open | Open | |---------+-------+----------+-----+-----+-----+------+------| | 120MHz | 60MHz | 2x |2 & 3|2 & 3|1 & 2| Open |Closed| |---------+-------+----------+-----+-----+-----+------+------| | 133MHz | 66MHz | 2x |1 & 2|2 & 3|2 & 3| Open |Closed| |---------+-------+----------+-----+-----+-----+------+------| | 150MHz | 60MHz | 2.5x |2 & 3|2 & 3|1 & 2|Closed|Closed| |---------+-------+----------+-----+-----+-----+------+------| | 150MHz | 75MHz | 2x |2 & 3|1 & 2|1 & 2| Open |Closed| |---------+-------+----------+-----+-----+-----+------+------| | 166MHz | 66MHz | 2.5x |1 & 2|2 & 3|2 & 3|Closed|Closed| |---------+-------+----------+-----+-----+-----+------+------| | 180MHz | 60MHz | 3x |2 & 3|2 & 3|1 & 2|Closed| Open | |---------+-------+----------+-----+-----+-----+------+------| | 200MHz | 66MHz | 3x |1 & 2|2 & 3|2 & 3|Closed| Open | |---------+-------+----------+-----+-----+-----+------+------| | 233MHz | 66MHz | 3.5x |1 & 2|2 & 3|2 & 3| Open | Open | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | J46 | J47 | J48 | J49 | |------------+-----------+-----------+-----------+-----------| | 2.1v | Closed | Open | Open | Open | |------------+-----------+-----------+-----------+-----------| | 2.2v | Open | Closed | Open | Open | |------------+-----------+-----------+-----------+-----------| | 2.3v | Closed | Closed | Open | Open | |------------+-----------+-----------+-----------+-----------| | 2.4v | Open | Open | Closed | Open | |------------+-----------+-----------+-----------+-----------| | 2.5v | Closed | Open | Closed | Open | |------------+-----------+-----------+-----------+-----------| | 2.6v | Open | Closed | Closed | Open | |------------+-----------+-----------+-----------+-----------| | 2.7v | Closed | Closed | Closed | Open | |------------+-----------+-----------+-----------+-----------| | 2.8v | Open | Open | Open | Closed | |------------+-----------+-----------+-----------+-----------| | 2.9v | Closed | Open | Open | Closed | |------------+-----------+-----------+-----------+-----------| | 3.0v | Open | Closed | Open | Closed | |------------+-----------+-----------+-----------+-----------| | 3.1v | Closed | Closed | Open | Closed | |------------+-----------+-----------+-----------+-----------| | 3.2v | Open | Open | Closed | Closed | |------------+-----------+-----------+-----------+-----------| | 3.3v | Closed | Open | Closed | Closed | |------------+-----------+-----------+-----------+-----------| | 3.4v | Open | Closed | Closed | Closed | |------------+-----------+-----------+-----------+-----------| | 3.5v | Closed | Closed | Closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | MISCELLANEOUS TECHNICAL NOTE | |------------------------------------------------------------| | The CPU fan will automatically turn on when the CPU | | temperature exceeds the user defined temperature. | +------------------------------------------------------------+