DATAEXPERT CORORATION ===================== TX430II Device Type Mainboard Processor CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/200/233/266MHz Chip Set Intel 430TX Maximum Onboard 256MB (EDO & SDRAM supported) Memory Cache 256/512KB BIOS Unidentified 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), IR connector, USB connector, ATX power connector +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+----------------+------------| | ATX power | ATX | Green PC LED | JP6/pins 1 | | connector | | | & 11 | |-------------------+----------+----------------+------------| | Serial port 1 | CN1 | Green PC | JP6/pins 2 | | | | connector | & 12 | |-------------------+----------+----------------+------------| | Serial port 2 | CN2 | IDE interface | JP6/pins 3 | | | | LED | & 13 | |-------------------+----------+----------------+------------| | Parallel port | CN3 | Reset switch | JP6/pins 4 | | | | | & 14 | |-------------------+----------+----------------+------------| | Floppy drive | CN4 | Turbo LED | JP6/pins 5 | | interface | | | & 15 | |-------------------+----------+----------------+------------| | IDE interface 2 | CN5 | Speaker | JP6/pins 7 | | | | | - 10 | |-------------------+----------+----------------+------------| | IDE interface 1 | CN6 | Power LED & | JP6/pins | | | | keylock | 16 - 20 | |-------------------+----------+----------------+------------| | PS/2 mouse | CN7 | Soft off power | JPX2 | | interface | | supply | | |-------------------+----------+----------------+------------| | CPU fan power | FAN | 32-bit PCI | PC1 - PC4 | | | | slots | | |-------------------+----------+----------------+------------| | IR connector | IR1 | USB connector | USB | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |------------------+--------------------+--------------------| | 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 | |----------------------------+-------------------------------| | 256KB | (2) 32K x 32 | |----------------------------+-------------------------------| | 512KB | (2) 64K x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86) | |------------------------------------------------------------| | CPU speed | Clock speed | Multiplier | JP1 | JP7 | |-----------+-------------+------------+-------------+-------| | 133MHz | 55MHz | 2x | 1 & 4, 2 & | 1 & 3 | | | | | 5 | | |-----------+-------------+------------+-------------+-------| | 150MHz | 60MHz | 2x | 1 & 4 | 1 & 3 | |-----------+-------------+------------+-------------+-------| | 166MHz | 66MHz | 2x | Open | 1 & 3 | |-----------+-------------+------------+-------------+-------| | 200MHz | 75MHz | 2x | 2 & 5 | 1 & 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86MX) | |------------------------------------------------------------| | CPU speed | Clock speed | Multiplier | JP1 | JP7 | |-----------+-------------+------------+-------+-------------| | 166MHz | 66MHz | 2x | Open | 1 & 3 | |-----------+-------------+------------+-------+-------------| | 200MHz | 75MHz | 2x | 2 & 5 | 1 & 3 | |-----------+-------------+------------+-------+-------------| | 233MHz | 75MHz | 2.5x | 2 & 5 | 1 & 3, 2 & | | | | | | 4 | |-----------+-------------+------------+-------+-------------| | 233MHz | 66MHz | 3x | Open | 2 & 4 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU speed | Clock speed | Multiplier | JP1 | JP7 | |-----------+-------------+------------+-------+-------------| | 90MHz | 60MHz | 1.5x | 1 & 4 | Open | |-----------+-------------+------------+-------+-------------| | 100MHz | 66MHz | 1.5x | Open | Open | |-----------+-------------+------------+-------+-------------| | 120MHz | 60MHz | 1.5x | 1 & 4 | Open | |-----------+-------------+------------+-------+-------------| | 133MHz | 66MHz | 1.5x | Open | Open | |-----------+-------------+------------+-------+-------------| | 150MHz | 60MHz | 2.5x | 1 & 4 | 1 & 3, 2 & | | | | | | 4 | |-----------+-------------+------------+-------+-------------| | 166MHz | 66MHz | 2.5x | Open | 1 & 3, 2 & | | | | | | 4 | |-----------+-------------+------------+-------+-------------| | 200MHz | 66MHz | 3x | Open | 2 & 4 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| | CPU speed | Clock speed | Multiplier | JP1 | JP7 | |-----------+-------------+------------+------+--------------| | 166MHz | 66MHz | 2.5x | Open | 1 & 3, 2 & 4 | |-----------+-------------+------------+------+--------------| | 200MHz | 66MHz | 3x | Open | 2 & 4 | |-----------+-------------+------------+------+--------------| | 233MHz | 66MHz | 3.5x | Open | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU speed | Clock speed | Multiplier | JP1 | JP7 | |-----------+-------------+------------+-------+-------------| | 90MHz | 60MHz | 1.5x | 1 & 4 | Open | |-----------+-------------+------------+-------+-------------| | 100MHz | 66MHz | 1.5x | Open | Open | |-----------+-------------+------------+-------+-------------| | 120MHz | 60MHz | 2x | 1 & 4 | 1 & 3 | |-----------+-------------+------------+-------+-------------| | 133MHz | 66MHz | 2x | Open | 1 & 3 | |-----------+-------------+------------+-------+-------------| | 150MHz | 60MHz | 2.5x | 1 & 4 | 1 & 3, 2 & | | | | | | 4 | |-----------+-------------+------------+-------+-------------| | 166MHz | 66MHz | 2.5x | Open | 1 & 3, 2 & | | | | | | 4 | |-----------+-------------+------------+-------+-------------| | 200MHz | 66MHz | 3x | Open | 2 & 4 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL MMX) | |------------------------------------------------------------| | CPU speed | Clock speed | Multiplier | JP1 | JP7 | |-----------+-------------+------------+------+--------------| | 166MHz | 66MHz | 2.5x | Open | 1 & 3, 2 & 4 | |-----------+-------------+------------+------+--------------| | 200MHz | 66MHz | 3x | Open | 2 & 4 | |-----------+-------------+------------+------+--------------| | 233MHz | 66MHz | 3.5x | Open | Open | |-----------+-------------+------------+------+--------------| | 266MHz | 66MHz | 4x | Open | 1 & 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION | |------------------------------------------------------------| | Type | JP3 | |-----------------------------------+------------------------| |>> | All other CPU types | Open | |---+-------------------------------+------------------------| | | CX 6x86 only | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION (AM K6) | |------------------------------------------------------------| | Type | JP8 | |-----------------------------------+------------------------| |>> | All other CPU types | Open | |---+-------------------------------+------------------------| | | AM K6 3.5x | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION (AM K6) | |------------------------------------------------------------| | Type | JP2 | |-----------------------------------+------------------------| | | AM K6 2.0v | Open | |---+-------------------------------+------------------------| |>> | AM K6 2.9v/3.2v | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP5 | |---------------------+--------------------------------------| | 2.0v | Pins 1 & , 5 & 6, 7 & 8 closed | |---------------------+--------------------------------------| | 2.8v | Pins 3 & 4, 5 & 6, 7 & 8 closed | |---------------------+--------------------------------------| | 2.9v | Pins 3 & 4, 5 & 6, 7 & 8 closed | |---------------------+--------------------------------------| | 3.2v | Pins 5 & 6, 7 & 8, 13 & 14 closed | |---------------------+--------------------------------------| | 3.3v | Pins 9 & 10, 11 & 12, 15 & 16 closed | |---------------------+--------------------------------------| | 3.52v | Pins 9 & 10, 11 & 12 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | POWER SUPPLY SELECTION | |------------------------------------------------------------| | Setting | JPX1 | JPX3 | |--------------------+-------------------+-------------------| | AT | Closed | Open | |--------------------+-------------------+-------------------| | ATX | Open | Closed | +------------------------------------------------------------+