MICRONICS COMPUTERS, INC. ========================= D5CUB PCI/ISA Processor CX M1/Pentium Processor Speed 75/90/100/110/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), sound connector slot NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | PS/2 mouse port | J2 | Turbo switch | J16 | |-------------------+----------+------------------+----------| | External battery | J3 | Power LED & | J17 | | | | keylock | | |-------------------+----------+------------------+----------| | IDE interface 2 | J4 | Parallel port | J18 | |-------------------+----------+------------------+----------| | IDE interface 1 | J5 | Serial port 1 | J20 | |-------------------+----------+------------------+----------| | IDE interface LED | J8 | Serial port 2 | J21 | |-------------------+----------+------------------+----------| | Reset switch | J11 | Floppy drive | J22 | | | | interface | | |-------------------+----------+------------------+----------| | Speaker | J13 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | Turbo LED | J15 | Sound connector | SL1 | | | | slot | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |------------------------------------+-------+---------------| |>> | Factory configured - do not | J10 | Unidentified | | | alter | | | |---+--------------------------------+-------+---------------| |>> | Factory configured - do not | J23 | Unidentified | | | alter | | | |---+--------------------------------+-------+---------------| |>> | Factory configured - do not | J24 | Unidentified | | | alter | | | |---+--------------------------------+-------+---------------| |>> | Factory configured - do not | JP10 | Pins 3 & 5, 4 | | | alter | | & 6 closed | |---+--------------------------------+-------+---------------| |>> | Monitor type select color | JP12 | Open | |---+--------------------------------+-------+---------------| | | Monitor type select monochrome | JP12 | Closed | |---+--------------------------------+-------+---------------| |>> | CMOS memory normal operation | JP13 | Open | |---+--------------------------------+-------+---------------| | | CMOS memory clear | JP13 | Closed | |---+--------------------------------+-------+---------------| |>> | Factory configured - do not | JP17 | Pins 2 & 3 | | | alter | | closed | |---+--------------------------------+-------+---------------| | | Sound interface enabled | JP18 | Pins 1 & 2 | | | | | closed | |---+--------------------------------+-------+---------------| | | Sound interface disabled | JP18 | Pins 2 & 3 | | | | | closed | |---+--------------------------------+-------+---------------| |>> | Flash BIOS voltage select 5v | JP19 | Pins 2 & 3 | | | | | closed | |---+--------------------------------+-------+---------------| | | Flash BIOS voltage select 12v | JP19 | Pins 1 & 2 | | | | | closed | |---+--------------------------------+-------+---------------| |>> | EEPROM size select 1MB | JP21 | Pins 1 & 2 | | | | | closed | |---+--------------------------------+-------+---------------| | | EEPROM size select 2MB | JP21 | Pins 2 & 3 | | | | | closed | |---+--------------------------------+-------+---------------| |>> | PS/2 mouse enabled | JP24 | Closed | |---+--------------------------------+-------+---------------| | | PS/2 mouse disabled | JP24 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |----------------+---------------------+---------------------| | 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 | |----------------+---------------------+---------------------| | 256MB | (2) 16M x 36 | (2) 16M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. Board also accepts x 32 | | SIMMs | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM REFRESH RATE CONFIGURATION | |------------------------------------------------------------| | Setting | JP14 | |----------------------------------+-------------------------| |>> | 66MHz | Open | |--------+-------------------------+-------------------------| | | 60MHz | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 256KB | (2) 32K x 32 | Unidentified | |------------------+--------------------+--------------------| | 512KB | (2) 64K x 32 | Unidentified | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Type | JP7 | |-------------------------------+----------------------------| | Write through | Closed | |-------------------------------+----------------------------| | Write back | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE TAG CONFIGURATION | |------------------------------------------------------------| | Type | JP1 | |-----------------------------+------------------------------| | Aster 16K x 8 | Pins 1 & 2 closed | |-----------------------------+------------------------------| | Winbond 16K x 8 | Open | |-----------------------------+------------------------------| | 32K x 8 | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CYRIX) | |------------------------------------------------------------| | CPU | Clock |Multiplier| JP5 | JP6 | JP11 |JP15 |JP16 | | speed | speed | | | | | | | |-------+--------+----------+------+------+------+-----+-----| |100MHz | 50MHz | 2x |Closed|Closed| Open |1 & 2|2 & 3| |-------+--------+----------+------+------+------+-----+-----| |110MHz | 55MHz | 2x | Open | Open | Open |1 & 2|2 & 3| |-------+--------+----------+------+------+------+-----+-----| |120MHz | 60MHz | 2x | Open |Closed|Closed|1 & 2|2 & 3| |-------+--------+----------+------+------+------+-----+-----| |133MHz | 66MHz | 2x |Closed| Open |Closed|1 & 2|2 & 3| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU | Clock |Multiplier| JP5 | JP6 | JP11 |JP15 |JP16 | | speed | speed | | | | | | | |-------+--------+----------+------+------+------+-----+-----| | 75MHz | 50MHz | 1.5x |Closed|Closed| Open |2 & 3|2 & 3| |-------+--------+----------+------+------+------+-----+-----| | 90MHz | 60MHz | 1.5x | Open |Closed|Closed|2 & 3|2 & 3| |-------+--------+----------+------+------+------+-----+-----| |100MHz | 66MHz | 1.5x |Closed| Open |Closed|2 & 3|2 & 3| |-------+--------+----------+------+------+------+-----+-----| |120MHz | 60MHz | 2x | Open |Closed|Closed|1 & 2|2 & 3| |-------+--------+----------+------+------+------+-----+-----| |133MHz | 66MHz | 2x |Closed| Open |Closed|1 & 2|2 & 3| |-------+--------+----------+------+------+------+-----+-----| |150MHz | 60MHz | 2.5x | Open |Closed|Closed|1 & 2|1 & 2| |-------+--------+----------+------+------+------+-----+-----| |166MHz | 66MHz | 2.5x |Closed| Open |Closed|1 & 2|1 & 2| |-------+--------+----------+------+------+------+-----+-----| |200MHz | 66MHz | 3x |Closed| Open |Closed|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION | |------------------------------------------------------------| | Type | Voltage | JP8 | |------------------+--------------------+--------------------| | P54C | 3.4v | Pins 2 & 3 closed | |------------------+--------------------+--------------------| | P55C | 2.8v | Pins 4 & 5 closed | |------------------+--------------------+--------------------| | P55C | 2.5v | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP3 | |----------------------------+-------------------------------| | 3.3v (STD) | Pins 1 & 2 closed | |----------------------------+-------------------------------| | 3.4v (VR) | Pins 2 & 3 closed | |----------------------------+-------------------------------| | 3.5v (VRE) | Pins 4 & 5 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | MULTI I/O SELECTION | |------------------------------------------------------------| | Setting | JP4 | JP9 | |------------------+--------------------+--------------------| | Enabled | Pins 2 & 3 closed | Pins 1 & 2 closed | |------------------+--------------------+--------------------| | Disabled | Pins 1 & 2 closed | Pins 2 & 3 closed | +------------------------------------------------------------+