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| # ABIT COMPUTER CORPORATION | |
| AB-AX5 | |
| Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium | |
| Processor Speed 100/120/133/150/166/180/200/233/266/300MHz | |
| Chip Set Intel | |
| Video Chip Set None | |
| Maximum Onboard 256MB (EDO supported) | |
| Memory | |
| Maximum Video 1MB | |
| Memory | |
| Cache 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 port, serial ports | |
| (2), IR connector, USB connectors (2), ATX | |
| power connector | |
| NPU Options None | |
| IMG 1 | |
| +------------------------------------------------------------+ | |
| | CONNECTIONS | | |
| |------------------------------------------------------------| | |
| | Purpose | Location | Purpose | Location | | |
| |-------------------+----------+----------------+------------| | |
| | ATX power | ATX | CPU fan power | FAN1 | | |
| | connector | | | | | |
| |-------------------+----------+----------------+------------| | |
| | Parallel port | CN1 | IR connector | IR1 | | |
| |-------------------+----------+----------------+------------| | |
| | Serial port 2 | CN2 | 32-bit PCI | PC1 - PC4 | | |
| | | | slots | | | |
| |-------------------+----------+----------------+------------| | |
| | Serial port 1 | CN3 | Power LED & | PN1/pins 1 | | |
| | | | keylock | - 5 | | |
| |-------------------+----------+----------------+------------| | |
| | USB connector | CN4 | IDE interface | PN1/pins 7 | | |
| | | | LED | & 8 | | |
| |-------------------+----------+----------------+------------| | |
| | USB connector | CN5 | Soft off power | PN1/pins | | |
| | | | supply | 10 & 11 | | |
| |-------------------+----------+----------------+------------| | |
| | PS/2 mouse port | CN6 | Green PC | PN1/pins | | |
| | | | connector | 13 & 14 | | |
| |-------------------+----------+----------------+------------| | |
| | Floppy drive | CN7 | Reset switch | PN2/pins 1 | | |
| | interface | | | & 2 | | |
| |-------------------+----------+----------------+------------| | |
| | IDE interface 2 | CN8 | Speaker | PN2/pins 4 | | |
| | | | | - 7 | | |
| |-------------------+----------+----------------+------------| | |
| | IDE interface 1 | CN9 | Green PC LED | PN2/pins 9 | | |
| | | | | & 10 | | |
| +------------------------------------------------------------+ | |
| +------------------------------------------------------------+ | |
| | USER CONFIGURABLE SETTINGS | | |
| |------------------------------------------------------------| | |
| | Function | Label | Position | | |
| |----------------------------------+-------+-----------------| | |
| | ยป | CMOS memory normal operation | CMOS | Pins 1 & 2 | | |
| | | | | closed | | |
| |---+------------------------------+-------+-----------------| | |
| | | CMOS memory clear | CMOS | Pins 2 & 3 | | |
| | | | | closed | | |
| |------------------------------------------------------------| | |
| | Note: The location of CMOS is unidentified. | | |
| +------------------------------------------------------------+ | |
| +------------------------------------------------------------+ | |
| | 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 | Bank 4 | | |
| |------------+---------------+---------------+---------------| | |
| | 8MB | (1) 1M x 64 | None | None | | |
| |------------+---------------+---------------+---------------| | |
| | 16MB | (1) 2M x 64 | None | None | | |
| |------------+---------------+---------------+---------------| | |
| | 16MB | (1) 1M x 64 | (1) 1M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 24MB | (1) 2M x 64 | (1) 1M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 | | |
| |------------+---------------+---------------+---------------| | |
| | 32MB | (1) 4M x 64 | None | None | | |
| |------------+---------------+---------------+---------------| | |
| | 32MB | (1) 2M x 64 | (1) 2M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 40MB | (1) 4M x 64 | (1) 1M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 48MB | (1) 4M x 64 | (1) 2M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | | |
| |------------+---------------+---------------+---------------| | |
| | 64MB | (1) 8M x 64 | None | None | | |
| |------------+---------------+---------------+---------------| | |
| | 64MB | (1) 4M x 64 | (1) 4M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 72MB | (1) 8M x 64 | (1) 1M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 80MB | (1) 8M x 64 | (1) 2M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 96MB | (1) 8M x 64 | (1) 4M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | | |
| |------------+---------------+---------------+---------------| | |
| | 128MB | (1) 16M x 64 | None | None | | |
| |------------+---------------+---------------+---------------| | |
| | 128MB | (1) 8M x 64 | (1) 8M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 136MB | (1) 16M x 64 | (1) 1M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 144MB | (1) 16M x 64 | (1) 2M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 160MB | (1) 16M x 64 | (1) 4M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 192MB | (1) 16M x 64 | (1) 8M x 64 | None | | |
| |------------+---------------+---------------+---------------| | |
| | 192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 | | |
| |------------+---------------+---------------+---------------| | |
| | 256MB | (1) 16M x 64 | (1) 16M x 64 | None | | |
| |------------------------------------------------------------| | |
| | Note: Board accepts EDO memory. | | |
| +------------------------------------------------------------+ | |
| +------------------------------------------------------------+ | |
| | CACHE CONFIGURATION | | |
| |------------------------------------------------------------| | |
| | Size | Bank 0 | | |
| |----------------------------+-------------------------------| | |
| | 512KB | (2) 64K x 32 | | |
| +------------------------------------------------------------+ |