A-TREND TECHNOLOGY CORPORATION ============================== ATC-5020+ Device Type Mainboard Processor CX 6X86L/CX 6X86MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 120/133/150/166/180/200/233MHz Chip Set Intel 430TX Maximum Onboard 256MB (EDO & SDRAM supported) Memory Cache 512KB BIOS Award Dimensions 305mm x 210mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |----------------+-------------+-----------------+-----------| | ATX power | ATX | Parallel port | CN3 | | connector | | | | |----------------+-------------+-----------------+-----------| | Reset switch | C1/pins 1 & | USB connector 1 | CN4 | | | 2 | | | |----------------+-------------+-----------------+-----------| | Green PC | C1/pins 4 & | USB connector 2 | CN5 | | connector | 5 | | | |----------------+-------------+-----------------+-----------| | Turbo LED | C1/pins 7 & | PS/2 mouse port | CN6 | | | 8 | | | |----------------+-------------+-----------------+-----------| | IDE interface | C1/pins 10 | Floppy drive | CN7 | | LED | & 11 | interface | | |----------------+-------------+-----------------+-----------| | Speaker | C1/pins 13 | IDE interface 2 | CN8 | | | - 16 | | | |----------------+-------------+-----------------+-----------| | Power LED & | C1/pins 18 | IDE interface 1 | CN9 | | keylock | & 20 | | | |----------------+-------------+-----------------+-----------| | Chassis fan | C2 | IR connector | IR1 | | power | | | | |----------------+-------------+-----------------+-----------| | Serial port 1 | CN1 | Soft off power | J1 | | | | supply | | |----------------+-------------+-----------------+-----------| | Serial port 2 | CN2 | 32-bit PCI | PC1 - PC4 | | | | slots | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | JP7 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | CMOS memory normal operation | JP8 | Closed | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JP8 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |------------------+--------------------+--------------------| | 128MB | (2) 16M x 36 | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 136MB | (2) 16M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 144MB | (2) 16M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 160MB | (2) 16M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 192MB | (2) 16M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 256MB | (2) 16M x 36 | (2) 16M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 2 | Bank 3 | |------------------+--------------------+--------------------| | 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 | |------------------+--------------------+--------------------| | 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. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | |----------------------------+-------------------------------| | 512KB | (2) 64K x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86L) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP4 | JP5 | JP6 | | speed | speed | | | | | |----------+---------+------------+----------+-------+-------| | 150MHz | 60MHz | 2x | 2 & 3, 4 | 1 & 2 | 2 & 3 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 166MHz | 66MHz | 2x | 2 & 3, 4 | 1 & 2 | 1 & 2 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 200MHz | 75MHz | 2x | 2 & 3, 4 | 2 & 3 | 1 & 2 | | | | | & 5 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86MX) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP4 | JP5 | JP6 | | speed | speed | | | | | |----------+---------+------------+----------+-------+-------| | 150MHz | 60MHz | 2x | 2 & 3, 4 | 1 & 2 | 2 & 3 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 166MHz | 66MHz | 2x | 2 & 3, 4 | 1 & 2 | 1 & 2 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 166MHz | 60MHz | 2.5x | 2 & 3, 5 | 1 & 2 | 2 & 3 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 200MHz | 66MHz | 2.5x | 2 & 3, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 200MHz | 75MHz | 2x | 2 & 3, 4 | 2 & 3 | 1 & 2 | | | | | & 5 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP4 | JP5 | JP6 | | speed | speed | | | | | |----------+---------+------------+----------+-------+-------| | 100MHz | 66MHz | 1.5x | 1 & 2, 4 | 1 & 2 | 1 & 2 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 120MHz | 60MHz | 1.5x | 1 & 2, 4 | 1 & 2 | 2 & 3 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 133MHz | 66MHz | 1.5x | 1 & 2, 4 | 1 & 2 | 1 & 2 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 166MHz | 66MHz | 2.5x | 2 & 3, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP4 | JP5 | JP6 | | speed | speed | | | | | |----------+---------+------------+----------+-------+-------| | 166MHz | 66MHz | 2.5x | 2 & 3, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 200MHz | 66MHz | 3x | 1 & 2, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 233MHz | 66MHz | 3.5x | 1 & 2, 4 | 1 & 2 | 1 & 2 | | | | | & 5 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP4 | JP5 | JP6 | | speed | speed | | | | | |----------+---------+------------+----------+-------+-------| | 120MHz | 60MHz | 2x | 2 & 3, 4 | 1 & 2 | 2 & 3 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 133MHz | 66MHz | 2x | 2 & 3, 4 | 1 & 2 | 1 & 2 | | | | | & 5 | | | |----------+---------+------------+----------+-------+-------| | 150MHz | 60MHz | 2.5x | 2 & 3, 5 | 1 & 2 | 2 & 3 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 166MHz | 66MHz | 2.5x | 2 & 3, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 180MHz | 60MHz | 3x | 1 & 2, 5 | 1 & 2 | 2 & 3 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 200MHz | 66MHz | 3x | 1 & 2, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL MMX) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP4 | JP5 | JP6 | | speed | speed | | | | | |----------+---------+------------+----------+-------+-------| | 166MHz | 66MHz | 2.5x | 2 & 3, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 200MHz | 66MHz | 3x | 1 & 2, 5 | 1 & 2 | 1 & 2 | | | | | & 6 | | | |----------+---------+------------+----------+-------+-------| | 233MHz | 66MHz | 3.5x | 1 & 2, 4 | 1 & 2 | 1 & 2 | | | | | & 5 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION | |------------------------------------------------------------| | Type | JP2 | |----------------------------+-------------------------------| | AM K5 | Pins 1 & 2 closed | |----------------------------+-------------------------------| | AM K6 | Pins 7 & 8 closed | |----------------------------+-------------------------------| | AM K6-233 | Pins 5 & 6 closed | |----------------------------+-------------------------------| | CX 6X86L | Pins 9 & 10 closed | |----------------------------+-------------------------------| | CX 6X86MX | Pins 7 & 8 closed | |----------------------------+-------------------------------| | Intel MMX | Pins 9 & 10 closed | |----------------------------+-------------------------------| | Intel STD | Pins 3 & 4 closed | |----------------------------+-------------------------------| | Intel VRE | Pins 1 & 2 closed | +------------------------------------------------------------+