A-TREND TECHNOLOGY CORPORATION ============================== ATC-1030 Device Type Mainboard Processor CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set Intel 430VX Maximum Onboard 128MB (EDO supported) Memory Cache 256/512KB BIOS Award Dimensions 235mm x 220mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |----------------+-------------+-----------------+-----------| | Reset switch | C1/pins 1 & | Serial port 2 | CN2 | | | 2 | | | |----------------+-------------+-----------------+-----------| | Green PC | C1/pins 4 & | Parallel port | CN3 | | connector | 5 | | | |----------------+-------------+-----------------+-----------| | Turbo LED | C1/pins 7 & | Floppy drive | CN4 | | | 8 | interface | | |----------------+-------------+-----------------+-----------| | IDE interface | C1/pins 10 | IDE interface 2 | CN5 | | LED | & 11 | | | |----------------+-------------+-----------------+-----------| | Soft off power | C1/pins 12 | IDE interface 1 | CN6 | | supply | & 24 | | | |----------------+-------------+-----------------+-----------| | Speaker | C1/pins 13 | PS/2 mouse | CN7 | | | - 16 | interface | | |----------------+-------------+-----------------+-----------| | Power LED & | C1/pins 18 | IR connector | IR1 | | keylock | & 20 | | | |----------------+-------------+-----------------+-----------| | Chassis fan | C2 | 32-bit PCI | PC1 - PC3 | | power | | slots | | |----------------+-------------+-----------------+-----------| | Serial port 1 | CN1 | USB connector | USB | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | CMOS memory normal operation | JP1 | Open | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JP1 | Closed | |---+---------------------------------+-------+--------------| |>> | Boot block disabled | JP2 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Boot block enabled | JP2 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP12 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |------------------------------------------------------------| | Note: Board accepts EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |----------------+--------------------+----------------------| | 256KB | (2) 32K x 32 | (1) 16K/32K x 8 | |----------------+--------------------+----------------------| | 512KB | (2) 64K x 32 | (1) 16K/32K x 8 | |------------------------------------------------------------| | Note: The location of the cache & TAG is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86L) | |------------------------------------------------------------| | CPU | Clock |Multiplier| JP3 | JP4 | JP8 | JP9 | JP11 | | speed | speed | | | | | | | |-------+--------+----------+------+------+-----+-----+------| |120MHz | 50MHz | 2x | Open | Open |1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |133MHz | 55MHz | 2x |Closed|Closed|1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |150MHz | 60MHz | 2x |Closed| Open |1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |166MHz | 66MHz | 2x | Open |Closed|1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |200MHz | 75MHz | 2x |Closed|Closed|1 & 2|2 & 3| Open | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86MX) | |------------------------------------------------------------| | CPU | Clock |Multiplier| JP3 | JP4 | JP8 | JP9 | JP11 | | speed | speed | | | | | | | |-------+--------+----------+------+------+-----+-----+------| |150MHz | 60MHz | 2x |Closed| Open |1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |166MHz | 60MHz | 2.5x |Closed| Open |2 & 3|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |166MHz | 66MHz | 2x | Open |Closed|1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |200MHz | 66MHz | 2.5x | Open |Closed|2 & 3|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |200MHz | 75MHz | 2x |Closed|Closed|1 & 2|2 & 3| Open | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU | Clock |Multiplier| JP3 | JP4 | JP8 | JP9 | JP11 | | speed | speed | | | | | | | |-------+--------+----------+------+------+-----+-----+------| | 75MHz | 50MHz | 1.5x | Open | Open |1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| | 90MHz | 60MHz | 1.5x |Closed| Open |1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| |100MHz | 66MHz | 1.5x | Open |Closed|1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| |120MHz | 60MHz | 1.5x |Closed| Open |1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| |133MHz | 66MHz | 1.5x | Open |Closed|1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| |166MHz | 66MHz | 2.5x | Open |Closed|2 & 3|2 & 3|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|JP3 | JP4 | JP8 | JP9 | JP11 | | | speed | | | | | | | |---------+--------+----------+----+------+-----+-----+------| | 166MHz | 66MHz | 2.5x |Open|Closed|2 & 3|2 & 3|Closed| |---------+--------+----------+----+------+-----+-----+------| | 200MHz | 66MHz | 3x |Open|Closed|2 & 3|1 & 2|Closed| |---------+--------+----------+----+------+-----+-----+------| | 233MHz | 66MHz | 3.5x |Open|Closed|1 & 2|1 & 2|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU | Clock |Multiplier| JP3 | JP4 | JP8 | JP9 | JP11 | | speed | speed | | | | | | | |-------+--------+----------+------+------+-----+-----+------| | 75MHz | 50MHz | 1.5x | Open | Open |1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| | 90MHz | 60MHz | 1.5x |Closed| Open |1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| |100MHz | 66MHz | 1.5x | Open |Closed|1 & 2|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| |120MHz | 60MHz | 2x |Closed| Open |1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |133MHz | 66MHz | 2x | Open |Closed|1 & 2|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |150MHz | 60MHz | 2.5x |Closed| Open |2 & 3|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |166MHz | 66MHz | 2.5x | Open |Closed|2 & 3|2 & 3|Closed| |-------+--------+----------+------+------+-----+-----+------| |180MHz | 60MHz | 3x |Closed| Open |2 & 3|1 & 2|Closed| |-------+--------+----------+------+------+-----+-----+------| |200MHz | 66MHz | 3x | Open |Closed|2 & 3|1 & 2|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL MMX) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|JP3 | JP4 | JP8 | JP9 | JP11 | | | speed | | | | | | | |---------+--------+----------+----+------+-----+-----+------| | 166MHz | 66MHz | 2.5x |Open|Closed|2 & 3|2 & 3|Closed| |---------+--------+----------+----+------+-----+-----+------| | 200MHz | 66MHz | 3x |Open|Closed|2 & 3|1 & 2|Closed| |---------+--------+----------+----+------+-----+-----+------| | 233MHz | 66MHz | 3.5x |Open|Closed|1 & 2|1 & 2|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION | |------------------------------------------------------------| | Type | JP5 | |----------------------------+-------------------------------| | AM K5 | Pins 1 & 2 closed | |----------------------------+-------------------------------| | AM K6 | Pins 7 & 8 closed | |----------------------------+-------------------------------| | AM K6-233 | Pins 5 & 6 closed | |----------------------------+-------------------------------| | Cyrix 6x86L | Pins 9 & 10 closed | |----------------------------+-------------------------------| | Cyrix 6x86MX | Pins 7 & 8 closed | |----------------------------+-------------------------------| | Intel MMX | Pins 9 & 10 closed | |----------------------------+-------------------------------| | Intel P54C STD | Pins 3 & 4 closed | |----------------------------+-------------------------------| | Intel P54C VRE | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP7 | |----------------------------+-------------------------------| | Single | Pins 1 & 2 closed | |----------------------------+-------------------------------| | Dual | Pins 2 & 3 closed | +------------------------------------------------------------+