MICRO EQUIPMENT CORPORATION =========================== PR5 R2 PCI (REV 2.01) 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 256KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |---------------+-------------+--------------+---------------| | Serial port 1 | CN1 | Green PC | J5 pins 7 - 9 | | | | connector | | |---------------+-------------+--------------+---------------| | Serial port 2 | CN2 | Speaker | J5 pins | | | | | 14/16/18/20 | |---------------+-------------+--------------+---------------| | Floppy drive | CN3 | Reset switch | J5 pins 17 - | | interface | | | 19 | |---------------+-------------+--------------+---------------| | Parallel port | CN4 | PS/2 mouse | JP3 | | | | port | | |---------------+-------------+--------------+---------------| | IDE interface | CN5 | USB | JP6 | | 2 | | connector | | |---------------+-------------+--------------+---------------| | IDE interface | CN6 | Chassis fan | JP9 | | 1 | | power | | |---------------+-------------+--------------+---------------| | IDE interface | J4 | IR connector | JP14 | | LED | | | | |---------------+-------------+--------------+---------------| | Power LED & | J5 pins | 32-bit PCI | PC1 - PC3 | | keylock | 2/4/6/8/10 | slots | | |---------------+-------------+--------------+---------------| | Turbo LED | J5 pins 3 - | | | | | 5 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-----------------------------------+-------+----------------| |>> | CMOS memory normal operation | JP1 | Pins 1 & 2 | | | | | closed | |---+-------------------------------+-------+----------------| | | CMOS memory clear | JP1 | Pins 2 & 3 | | | | | closed | |---+-------------------------------+-------+----------------| |>> | Flash BIOS voltage select 12v | JP4 | Pins 2 & 3 | | | | | closed | |---+-------------------------------+-------+----------------| | | Flash BIOS voltage select 5v | JP4 | Pins 1 & 2 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |----------------+---------------------+---------------------| | 8MB | (2) 1M x 32 | None | |----------------+---------------------+---------------------| | 16MB | (2) 2M x 32 | None | |----------------+---------------------+---------------------| | 16MB | (2) 1M x 32 | (2) 1M x 32 | |----------------+---------------------+---------------------| | 24MB | (2) 2M x 32 | (2) 1M x 32 | |----------------+---------------------+---------------------| | 32MB | (2) 4M x 32 | None | |----------------+---------------------+---------------------| | 32MB | (2) 2M x 32 | (2) 2M x 32 | |----------------+---------------------+---------------------| | 40MB | (2) 4M x 32 | (2) 1M x 32 | |----------------+---------------------+---------------------| | 48MB | (2) 4M x 32 | (2) 2M x 32 | |----------------+---------------------+---------------------| | 64MB | (2) 8M x 32 | None | |----------------+---------------------+---------------------| | 64MB | (2) 4M x 32 | (2) 4M x 32 | |----------------+---------------------+---------------------| | 72MB | (2) 8M x 32 | (2) 1M x 32 | |----------------+---------------------+---------------------| | 80MB | (2) 8M x 32 | (2) 2M x 32 | |----------------+---------------------+---------------------| | 96MB | (2) 8M x 32 | (2) 4M x 32 | |----------------+---------------------+---------------------| | 128MB | (2) 8M x 32 | (2) 8M x 32 | |------------------------------------------------------------| | Note: Board accepts EDO memory. Banks are interchangeable. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 256KB | (2) 32K x 32 | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CYRIX) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|DS/1|DS/2|DS/3|DS/4|DS/5|DS/6| | | speed | | | | | | | | |---------+---------+----------+----+----+----+----+----+----| | 120MHz | 50MHz | 2x |Off | On | On | On |Off |Off | |---------+---------+----------+----+----+----+----+----+----| | 133MHz | 55MHz | 2x |Off | On |Off |Off | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 150MHz | 60MHz | 2x |Off | On |Off | On | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 166MHz | 66MHz | 2x |Off | On | On |Off | On |Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AMD) | |------------------------------------------------------------| | CPU | CPU | Clock | Multiplier | DS/1 | DS/2 | DS/3 | | speed | type | speed | | | | | |--------+--------+--------+------------+------+------+------| | 75MHz | SSA/5 | 50MHz | 1.5x | Off | Off | On | |--------+--------+--------+------------+------+------+------| | 75MHz | SSA/5 | 66MHz | 1x | Off | On | On | |--------+--------+--------+------------+------+------+------| | 90MHz | SSA/5 | 55MHz | 1.5x | Off | Off | Off | |--------+--------+--------+------------+------+------+------| | 90MHz | SSA/5 | 60MHz | 1.5x | Off | Off | Off | |--------+--------+--------+------------+------+------+------| | 100MHz | SSA/5 | 66MHz | 1.5x | Off | Off | On | |--------+--------+--------+------------+------+------+------| | 100MHz | K5 | 55MHz | 1.5x | Off | Off | Off | |--------+--------+--------+------------+------+------+------| | 100MHz | K5 | 50MHz | 1.5x | Off | Off | On | |--------+--------+--------+------------+------+------+------| | 120MHz | K5 | 60MHz | 1.5x | Off | Off | Off | |--------+--------+--------+------------+------+------+------| | 133MHz | K5 | 66MHz | 1.5x | Off | Off | On | |--------+--------+--------+------------+------+------+------| | 150MHz | K5 | 60MHz | 2x | Off | On | Off | |--------+--------+--------+------------+------+------+------| | 166MHz | K5 | 66MHz | 2x | Off | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AMD, CON'T) | |------------------------------------------------------------| | CPU | CPU | Clock | Multiplier | DS/4 | DS/5 | DS/6 | | speed | type | speed | | | | | |--------+--------+--------+------------+------+------+------| | 75MHz | SSA/5 | 50MHz | 1.5x | On | Off | Off | |--------+--------+--------+------------+------+------+------| | 75MHz | SSA/5 | 66MHz | 1x | Off | On | Off | |--------+--------+--------+------------+------+------+------| | 90MHz | SSA/5 | 55MHz | 1.5x | Off | On | Off | |--------+--------+--------+------------+------+------+------| | 90MHz | SSA/5 | 60MHz | 1.5x | On | On | Off | |--------+--------+--------+------------+------+------+------| | 100MHz | SSA/5 | 66MHz | 1.5x | Off | On | Off | |--------+--------+--------+------------+------+------+------| | 100MHz | K5 | 55MHz | 1.5x | Off | On | Off | |--------+--------+--------+------------+------+------+------| | 100MHz | K5 | 50MHz | 1.5x | On | Off | Off | |--------+--------+--------+------------+------+------+------| | 120MHz | K5 | 60MHz | 1.5x | On | On | Off | |--------+--------+--------+------------+------+------+------| | 133MHz | K5 | 66MHz | 1.5x | Off | On | Off | |--------+--------+--------+------------+------+------+------| | 150MHz | K5 | 60MHz | 2x | On | On | Off | |--------+--------+--------+------------+------+------+------| | 166MHz | K5 | 66MHz | 2x | Off | On | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|DS/1|DS/2|DS/3|DS/4|DS/5|DS/6| | | speed | | | | | | | | |---------+---------+----------+----+----+----+----+----+----| | 75MHz | 50MHz | 1.5x |Off |Off | On | On |Off |Off | |---------+---------+----------+----+----+----+----+----+----| | 90MHz | 60MHz | 1.5x |Off |Off |Off | On | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 100MHz | 66MHz | 1.5x |Off |Off | On |Off | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 120MHz | 60MHz | 2x |Off | On |Off | On | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 133MHz | 66MHz | 2x |Off | On | On |Off | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 150MHz | 60MHz | 2.5x | On | On |Off | On | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 166MHz | 66MHz | 2.5x | On | On | On |Off | On |Off | |---------+---------+----------+----+----+----+----+----+----| | 200MHz | 66MHz | 3x | On |Off | On |Off | On |Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP11 | JP12 | |--------------------+-------------------+-------------------| |>> | 3.38v (STD/VR) | Pins 3 & 4 closed | Pins 1 & 2 closed | |---+----------------+-------------------+-------------------| | | 3.52v (VRE) | Pins 5 & 6 closed | Pins 3 & 4 closed | +------------------------------------------------------------+