KADATCO CO., LTD. ================= AM-538 Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 686MX/IBM 6X86MX/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set VIA Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM 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, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), USB connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |----------------+-------------+-----------------+-----------| | Power LED & | CN1/pins 1 | IDE interface 1 | CN5 | | keylock | - 5 | | | |----------------+-------------+-----------------+-----------| | Speaker | CN1/pins 7 | IDE interface 2 | CN6 | | | - 10 | | | |----------------+-------------+-----------------+-----------| | IDE interface | CN1/pins 12 | Floppy drive | CN7 | | LED | & 24 | interface | | |----------------+-------------+-----------------+-----------| | Green PC | CN1/pins 17 | Serial port 2 | CN8 | | connector | & 18 | | | |----------------+-------------+-----------------+-----------| | Reset switch | CN1/pins 21 | Parallel port | CN9 | | | & 22 | | | |----------------+-------------+-----------------+-----------| | Serial port 1 | CN3 | USB connector | J3 | |----------------+-------------+-----------------+-----------| | PS/2 mouse | CN4 | 32-bit PCI | PC1 - PC4 | | interface | | slots | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | CMOS memory normal operation | JBAT | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JBAT | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JCK4 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J1 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J2 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | CN2 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | |----------------------------+-------------------------------| | 4MB | (2) 512K x 36 | |----------------------------+-------------------------------| | 8MB | (2) 1M x 36 | |----------------------------+-------------------------------| | 16MB | (2) 2M x 36 | |----------------------------+-------------------------------| | 32MB | (2) 4M x 36 | |----------------------------+-------------------------------| | 64MB | (2) 8M x 36 | |----------------------------+-------------------------------| | 128MB | (2) 16M x 36 | |----------------------------+-------------------------------| | 256MB | (2) 32M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 1 | Bank 2 | |------------------+--------------------+--------------------| | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 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) 16M x 64 | None | |------------------+--------------------+--------------------| | 128MB | (1) 8M x 64 | (1) 8M x 64 | |------------------+--------------------+--------------------| | 136MB | (1) 16M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 144MB | (1) 16M x 64 | (1) 2M x 64 | |------------------+--------------------+--------------------| | 160MB | (1) 16M x 64 | (1) 4M x 64 | |------------------+--------------------+--------------------| | 192MB | (1) 16M x 64 | (1) 8M x 64 | |------------------+--------------------+--------------------| | 256MB | (1) 16M x 64 | (1) 16M x 64 | |------------------------------------------------------------| | Note: Board accepts SDRAM memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JACK1 | JACK2 | |------------------+--------------------+--------------------| |>> | 3.3v | Pins 1 & 2 closed | Pins 1 & 2 closed | |---+--------------+--------------------+--------------------| | | 5v | Pins 2 & 3 closed | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: The location of the 256KB/512KB is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| |120MHz |50MHz | 2x |1 & 2|2 & 3|Open|2 & 3|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |133MHz |55MHz | 2x |1 & 2|2 & 3|Open|2 & 3|2 & 3|1 & 2| |-------+------+----------+-----+-----+----+-----+-----+-----| |150MHz |60MHz | 2x |1 & 2|2 & 3|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |66MHz | 2x |1 & 2|2 & 3|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |200MHz |75MHz | 2x |1 & 2|2 & 3|Open|1 & 2|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (IBM 6X86) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |66MHz | 2.5x |1 & 2|2 & 3|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |200MHz |75MHz | 2x |1 & 2|2 & 3|Open|1 & 2|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86MX) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |60MHz | 2.5x |1 & 2|1 & 2|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |200MHz |66MHz | 3x |1 & 2|1 & 2|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |233MHz |75MHz | 2.5x |1 & 2|1 & 2|Open|1 & 2|2 & 3|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (IBM 6X86MX) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |60MHz | 2.5x |1 & 2|1 & 2|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |200MHz |66MHz | 3x |1 & 2|1 & 2|Open|2 & 3|1 & 2|2 & 3| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| | 75MHz |50MHz | 1.5x |2 & 3|2 & 3|Open|2 & 3|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| | 90MHz |60MHz | 1.5x |2 & 3|2 & 3|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |100MHz |66MHz | 1.5x |2 & 3|2 & 3|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |120MHz |60MHz | 2x |2 & 3|2 & 3|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |133MHz |66MHz | 2x |2 & 3|2 & 3|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |150MHz |60MHz | 2.5x |1 & 2|2 & 3|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |66MHz | 2.5x |1 & 2|1 & 2|Open|2 & 3|1 & 2|2 & 3| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |66MHz | 2.5x |1 & 2|1 & 2|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |200MHz |66MHz | 3x |2 & 3|1 & 2|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |233MHz |66MHz | 3.5x |2 & 3|2 & 3|Open|2 & 3|1 & 2|2 & 3| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| | 75MHz |50MHz | 1.5x |2 & 3|2 & 3|Open|2 & 3|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| | 90MHz |60MHz | 1.5x |2 & 3|2 & 3|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |100MHz |66MHz | 1.5x |2 & 3|2 & 3|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |120MHz |60MHz | 2x |1 & 2|2 & 3|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |133MHz |66MHz | 2x |1 & 2|2 & 3|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |150MHz |60MHz | 2.5x |1 & 2|1 & 2|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |66MHz | 2.5x |1 & 2|1 & 2|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |180MHz |60MHz | 3x |2 & 3|1 & 2|Open|1 & 2|2 & 3|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |200MHz |66MHz | 3x |2 & 3|1 & 2|Open|2 & 3|1 & 2|2 & 3| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (IMTEL MMX) | |------------------------------------------------------------| | CPU |Clock |Multiplier|JBF1 |JBF2 |JBF3|JCK5 |JCK6 |JCK7 | | speed |speed | | | | | | | | |-------+------+----------+-----+-----+----+-----+-----+-----| |166MHz |66MHz | 2.5x |1 & 2|1 & 2|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |200MHz |66MHz | 3x |2 & 3|1 & 2|Open|2 & 3|1 & 2|2 & 3| |-------+------+----------+-----+-----+----+-----+-----+-----| |233MHz |66MHz | 3.5x |2 & 3|2 & 3|Open|2 & 3|1 & 2|2 & 3| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JCK1 | JCK2 | JCK3 | |----------+----------------+----------------+---------------| | | 1.8v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 1.9v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.0v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.1v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.2v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.3v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.4v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.5v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.6v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.7v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.8v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 2.9v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 3.0v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 3.1v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 3.2v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| |>> | 3.3v | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 3.4v | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | | | | closed | closed | closed | |---+------+----------------+----------------+---------------| | | 3.5v | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| |Voltage|JP1/pins 1 &|JP1/pins 3|JP1/pins 5|JP1/pins|JP1/pins| | | 2 | & 4 | & 6 | 7 & 8 | 9 &10 | |-------+------------+----------+----------+--------+--------| | |1.8v| Open | Open | Open | Open | Open | |--+----+------------+----------+----------+--------+--------| | |1.9v| Open | Open | Open | Open | Closed | |--+----+------------+----------+----------+--------+--------| | |2.0v| Open | Open | Open | Closed | Open | |--+----+------------+----------+----------+--------+--------| | |2.1v| Open | Open | Open | Closed | Closed | |--+----+------------+----------+----------+--------+--------| | |2.2v| Open | Open | Closed | Open | Open | |--+----+------------+----------+----------+--------+--------| | |2.3v| Open | Open | Closed | Open | Closed | |--+----+------------+----------+----------+--------+--------| | |2.4v| Open | Open | Closed | Closed | Open | |--+----+------------+----------+----------+--------+--------| | |2.5v| Open | Open | Closed | Closed | Closed | |--+----+------------+----------+----------+--------+--------| | |2.6v| Open | Closed | Open | Open | Open | |--+----+------------+----------+----------+--------+--------| | |2.7v| Open | Closed | Open | Open | Closed | |--+----+------------+----------+----------+--------+--------| | |2.8v| Open | Closed | Open | Closed | Open | |--+----+------------+----------+----------+--------+--------| | |2.9v| Open | Closed | Open | Closed | Closed | |--+----+------------+----------+----------+--------+--------| | |3.0v| Open | Closed | Closed | Open | Open | |--+----+------------+----------+----------+--------+--------| | |3.1v| Open | Closed | Closed | Open | Closed | |--+----+------------+----------+----------+--------+--------| | |3.2v| Open | Closed | Closed | Closed | Open | |--+----+------------+----------+----------+--------+--------| |>> |3.3v| Open | Closed | Closed | Closed | Closed | |--+----+------------+----------+----------+--------+--------| | |3.4v| Closed | Open | Open | Open | Open | |--+----+------------+----------+----------+--------+--------| | |3.5v| Closed | Open | Open | Open | Closed | +------------------------------------------------------------+