AAEON TECHNOLOGY, INC. ====================== PCM-5890 Device Type Single board computer Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166MHz Chip Set VIA Video Chip Set C & T Maximum Onboard 64MB (EDO supported) Memory Maximum Video 1MB Memory Cache 256/512KB BIOS Award Dimensions 203mm x 146mm I/O Options 32-bit PCI slot, Ethernet 10Base2/5 connector, Ethernet 10BaseT connector, floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial port, VGA interface, PC/104 connectors (2), cache slot +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |---------------------+----------+----------------+----------| | PC/104 connector | CN1 | Serial port | CN11 | |---------------------+----------+----------------+----------| | PC/104 connector | CN2 | Parallel port | CN12 | |---------------------+----------+----------------+----------| | VGA interface | CN3 | IDE interface | CN13 | |---------------------+----------+----------------+----------| | Flat panel | CN4 | Floppy drive | CN14 | | connector | | interface | | |---------------------+----------+----------------+----------| | Chassis fan power | CN5 | Power | CN15 | | | | connector | | |---------------------+----------+----------------+----------| | Front panel | CN6 | Ethernet LED | J5 | | connector | | | | |---------------------+----------+----------------+----------| | Power connector | CN7 | Ethernet LED | J6 | |---------------------+----------+----------------+----------| | PS/2 mouse/keyboard | CN8 | 32-bit PCI | PC1 | | interface | | slot | | |---------------------+----------+----------------+----------| | Ethernet 10Base2/5 | CN9 | Cache slot | SL1 | | connector | | | | |---------------------+----------+----------------+----------| | Ethernet 10BaseT | CN10 | | | | connector | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+-------+------------| |>> | CMOS memory normal operation | J7 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | CMOS memory clear | J7 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Parallel port IRQ select IRQ7 | J17 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| | | Parallel port IRQ select IRQ5 | J17 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Buzzer enabled | J18 | Closed | |---+-----------------------------------+-------+------------| | | Buzzer disabled | J18 | Open | |---+-----------------------------------+-------+------------| |>> | Watchdog timer invokes system | J23 | Closed | | | reset enabled | | | |---+-----------------------------------+-------+------------| | | Watchdog timer invokes system | J23 | Open | | | reset disabled | | | |---+-----------------------------------+-------+------------| |>> | Watchdog timer invokes IRQ15 | J24 | Closed | | | enabled | | | |---+-----------------------------------+-------+------------| | | Watchdog timer invokes IRQ15 | J24 | Open | | | disabled | | | |---+-----------------------------------+-------+------------| |>> | Watchdog timer enabled | J25 | Closed | |---+-----------------------------------+-------+------------| | | Watchdog timer disabled | J25 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 2 | |----------------------------+-------------------------------| | 8MB | (2) 1M x 36 | |----------------------------+-------------------------------| | 16MB | (2) 2M x 36 | |----------------------------+-------------------------------| | 32MB | (2) 4M x 36 | |----------------------------+-------------------------------| | 64MB | (2) 8M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | SL1 | |----------------------------+-------------------------------| | 256KB | 256KB module installed | |----------------------------+-------------------------------| | 512KB | 512KB module installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE TYPE CONFIGURATION | |------------------------------------------------------------| | Type | J8 | |-----------------------------+------------------------------| |>> | Synchronous | Pins 1 & 2 closed | |---+-------------------------+------------------------------| | | Asynchronous | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VIDEO MEMORY CONFIGURATION | |------------------------------------------------------------| | Note: The location of the video memory is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX M1) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| J1 | J2 | J10 | J11 | J12 | | | speed | | | | | | | |---------+---------+----------+------+----+-----+-----+-----| | 120MHz | 50MHz | 2x |Closed|Open|2 & 3|1 & 2|2 & 3| |---------+---------+----------+------+----+-----+-----+-----| | 150MHz | 60MHz | 2x |Closed|Open|1 & 2|1 & 2|1 & 2| |---------+---------+----------+------+----+-----+-----+-----| | 166MHz | 66MHz | 2x |Closed|Open|2 & 3|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| J1 | J2 | J10 | J11 | J12 | | | speed | | | | | | | |---------+-------+----------+------+------+-----+-----+-----| | 75MHz | 50MHz | 1.5x | Open | Open |2 & 3|1 & 2|2 & 3| |---------+-------+----------+------+------+-----+-----+-----| | 90MHz | 60MHz | 1.5x | Open | Open |1 & 2|1 & 2|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 100MHz | 66MHz | 1.5x | Open | Open |2 & 3|2 & 3|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 120MHz | 60MHz | 2x |Closed| Open |1 & 2|1 & 2|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 133MHz | 66MHz | 2x |Closed| Open |2 & 3|2 & 3|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 166MHz | 66MHz | 2.5x |Closed|Closed|2 & 3|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier| J1 | J2 | J10 | J11 | J12 | | | speed | | | | | | | |---------+-------+----------+------+------+-----+-----+-----| | 75MHz | 50MHz | 1.5x | Open | Open |2 & 3|1 & 2|2 & 3| |---------+-------+----------+------+------+-----+-----+-----| | 90MHz | 60MHz | 1.5x | Open | Open |1 & 2|1 & 2|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 100MHz | 66MHz | 1.5x | Open | Open |2 & 3|2 & 3|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 120MHz | 60MHz | 2x |Closed| Open |1 & 2|1 & 2|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 133MHz | 66MHz | 2x |Closed| Open |2 & 3|2 & 3|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 150MHz | 60MHz | 2.5x |Closed|Closed|1 & 2|1 & 2|1 & 2| |---------+-------+----------+------+------+-----+-----+-----| | 166MHz | 66MHz | 2.5x |Closed|Closed|2 & 3|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | J3 | J4 | |------------------+--------------------+--------------------| |>> | 3.3v | Pins 1 & 2 closed | Open | |---+--------------+--------------------+--------------------| | | 3.45v | Pins 2 & 3 closed | Open | |---+--------------+--------------------+--------------------| | | 3.6v | Open | Pins 1 & 2 closed | |---+--------------+--------------------+--------------------| | | 3.8v | Open | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DMA CHANNEL SELECTION | |------------------------------------------------------------| | Channel | J13 | J14 | |------------------+--------------------+--------------------| |>> | 1 | Pins 1 & 2 closed | Pins 1 & 2 closed | |----+-------------+--------------------+--------------------| | | 3 | Pins 2 & 3 closed | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT INTERRUPT SELECTION | |------------------------------------------------------------| | COM | IRQ | J15 | J16 | |-----------+--------+-------------------+-------------------| |>> | COM3 | IRQ5 | Pins 2 & 3 closed | Pins 1 & 2 closed | |---+-------+--------+-------------------+-------------------| | | COM4 | IRQ10 | Pins 2 & 3 closed | Pins 1 & 2 closed | |---+-------+--------+-------------------+-------------------| | | COM3 | IRQ10 | Pins 1 & 2 closed | Pins 2 & 3 closed | |---+-------+--------+-------------------+-------------------| | | COM4 | IRQ5 | Pins 1 & 2 closed | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT SELECTION | |------------------------------------------------------------| | Type | J9 | J19 | J20 | J21 | J22 | |---------------+---------+---------+--------+-------+-------| |>> | RS-232 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | |----+----------+---------+---------+--------+-------+-------| | | RS-422 | 3 & 4 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | |----+----------+---------+---------+--------+-------+-------| | | RS-485 | 5 & 6 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+