TMC RESEARCH CORPORATION ======================== AI5TT (VER. 1.0) Processor CX 6X86/AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO 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), IR connector, USB connectors (2), ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------+------------+----------------+------------| | ATX power | ATX | Turbo LED | J12/pins 8 | | connector | | | & 18 | |-----------------+------------+----------------+------------| | Serial port 1 | J5 | Reset switch | J12/pins 9 | | | | | & 19 | |-----------------+------------+----------------+------------| | Serial port 2 | J6 | IDE interface | J12/pins | | | | LED | 10 & 20 | |-----------------+------------+----------------+------------| | Floppy drive | J7 | Power LED & | J12/pins | | interface | | keylock | 11 & 15 | |-----------------+------------+----------------+------------| | IDE interface 1 | J8 | PS/2 mouse | J16 | | | | interface | | |-----------------+------------+----------------+------------| | Parallel port | J9 | USB connector | JP1 | |-----------------+------------+----------------+------------| | IDE interface 2 | J10 | USB connector | JP2 | |-----------------+------------+----------------+------------| | IR connector | J11 | External | JP8 | | | | battery | | |-----------------+------------+----------------+------------| | Speaker | J12/pins 1 | 32-bit PCI | PC1 - PC4 | | | & 4 | slots | | |-----------------+------------+----------------+------------| | Green PC | J12/pins 6 | | | | connector | & 16 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | JP4 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Battery type select internal | JP8 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Battery type select external | JP8 | Closed | |---+---------------------------------+-------+--------------| |>> | CMOS memory normal operation | JP11 | Open | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JP11 | Closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP16 | Open | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM 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 | |------------------+--------------------+--------------------| | 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) 8M x 64 | (1) 8M x 64 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | |----------------------------+-------------------------------| | 256KB | (2) 32K x 32 | |----------------------------+-------------------------------| | 512KB | (2) 64K x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CYRIX 6X86) | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 | |---------+-----------+----------+------+------+------+------| | 150MHz | 60MHz | 2x | On | On | On | Off | |---------+-----------+----------+------+------+------+------| | 166MHz | 66MHz | 2x | Off | Off | On | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 | |---------+-----------+----------+------+------+------+------| | 100MHz | 66MHz | 1.5x | Off | Off | Off | Off | |---------+-----------+----------+------+------+------+------| | 133MHz | 66MHz | 1.5x | Off | Off | On | Off | |---------+-----------+----------+------+------+------+------| | 166MHz | 66MHz | 1.75x | Off | Off | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 | |---------+-----------+----------+------+------+------+------| | 166MHz | 66MHz | 1.75x | Off | Off | On | On | |---------+-----------+----------+------+------+------+------| | 200MHz | 66MHz | 3x | Off | Off | Off | On | |---------+-----------+----------+------+------+------+------| | 233MHz | 66MHz | 3.5x | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 | |---------+-----------+----------+------+------+------+------| | 90MHz | 60MHz | 1.5x | On | On | Off | Off | |---------+-----------+----------+------+------+------+------| | 100MHz | 66MHz | 1.5x | Off | Off | Off | Off | |---------+-----------+----------+------+------+------+------| | 120MHz | 60MHz | 2x | On | On | On | Off | |---------+-----------+----------+------+------+------+------| | 133MHz | 66MHz | 2x | Off | Off | On | Off | |---------+-----------+----------+------+------+------+------| | 150MHz | 60MHz | 2.5x | On | On | On | On | |---------+-----------+----------+------+------+------+------| | 166MHz | 66MHz | 2.5x | Off | Off | On | On | |---------+-----------+----------+------+------+------+------| | 200MHz | 66MHz | 3x | Off | Off | Off | On | |---------+-----------+----------+------+------+------+------| | 233MHz | 66MHz | 3.5x | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (SINGLE) | |------------------------------------------------------------| | Voltage | SW1/5 | SW1/6 | SW1/7 | SW1/8 | |------------+-----------+-----------+-----------+-----------| | 3.5v | On | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (DUAL) | |------------------------------------------------------------| | Voltage | V core | SW1/5 | SW1/6 | SW1/7 | SW1/8 | |----------+----------+---------+---------+---------+--------| | 3.3v | 2.5v | On | Off | On | Off | |----------+----------+---------+---------+---------+--------| | 3.3v | 2.6v | Off | On | On | Off | |----------+----------+---------+---------+---------+--------| | 3.3v | 2.7v | On | On | On | Off | |----------+----------+---------+---------+---------+--------| | 3.3v | 2.8v | Off | Off | Off | On | |----------+----------+---------+---------+---------+--------| | 3.3v | 2.9v | On | Off | Off | On | |----------+----------+---------+---------+---------+--------| | 3.3v | 3.0v | Off | On | Off | On | |----------+----------+---------+---------+---------+--------| | 3.3v | 3.2v | Off | Off | On | On | |----------+----------+---------+---------+---------+--------| | 3.3v | 3.5v | On | On | On | On | +------------------------------------------------------------+