GIGA-BYTE TECHNOLOGY CO., LTD. ============================== GA-6LX7A (VER. 1.0) Device Type Mainboard Processor Celeron Processor Speed 366/400/433MHz Chip Set Intel 440LX Maximum Onboard 768MB (EDO & SDRAM supported) Memory Cache 128KB (located on the Celeron CPU) BIOS Award Dimensions 305mm x 190mm I/O Options 32-bit PCI slots (4), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, line in, line out, microphone in, audio in - CD-ROMs (2), SB-link connector, wake on LAN connector, wake on modem connector +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------+----------+------------------+------------| | AGP slot | AGP | IR connector | IR1 | |-----------------+----------+------------------+------------| | ATX power | ATX | Power fan power | J2 | | connector | | | | |-----------------+----------+------------------+------------| | CPU fan power | C1 | Wake on modem | J4 | | | | connector | | |-----------------+----------+------------------+------------| | Chassis fan | C2 | SB-link | J14 | | power | | connector | | |-----------------+----------+------------------+------------| | Game/MIDI port | CN1 | Audio in - | J12 | | | | CD-ROM | | |-----------------+----------+------------------+------------| | Microphone in | CN2 | Audio in - | J13 | | | | CD-ROM | | |-----------------+----------+------------------+------------| | Line in | CN3 | Case open | JP1 | | | | connector | | |-----------------+----------+------------------+------------| | Line out | CN4 | Green PC LED | JP5/pins 1 | | | | | & 12 | |-----------------+----------+------------------+------------| | Serial port 1 | CN5 | Reset switch | JP5/pins 3 | | | | | & 4 | |-----------------+----------+------------------+------------| | Serial port 2 | CN6 | Speaker | JP5/pins 5 | | | | | - 8 | |-----------------+----------+------------------+------------| | Parallel port | CN7 | IDE interface | JP5/pins 9 | | | | LED | & 20 | |-----------------+----------+------------------+------------| | USB connector 1 | CN8 | Green PC | JP5/pins | | | | connector | 11 & 22 | |-----------------+----------+------------------+------------| | USB connector 2 | CN9 | Soft off power | JP5/pins | | | | supply | 15 & 16 | |-----------------+----------+------------------+------------| | PS/2 mouse port | CN10 | Power LED | JP5/pins | | | | | 17 - 19 | |-----------------+----------+------------------+------------| | IDE interface 2 | CN11 | Wake on LAN | JP7 | | | | connector | | |-----------------+----------+------------------+------------| | IDE interface 1 | CN12 | Modem connector | JP10 | |-----------------+----------+------------------+------------| | Floppy drive | CN13 | 32-bit PCI slots | PC1 - PC4 | | interface | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |----------------------------------+-------+-----------------| |>> | CMOS memory normal operation | J5 | Pins 2 & 3 | | | | | closed | |---+------------------------------+-------+-----------------| | | CMOS memory clear | J5 | Pins 1 & 2 | | | | | closed | |---+------------------------------+-------+-----------------| |>> | Keyboard power on disabled | JP6 | Pins 2 & 3 | | | | | closed | |---+------------------------------+-------+-----------------| | | Keyboard power on enabled | JP6 | Pins 1 & 2 | | | | | closed | |---+------------------------------+-------+-----------------| |>> | On board sound enabled | JP9 | Pins 1 & 2 | | | | | closed | |---+------------------------------+-------+-----------------| | | On board sound disabled | JP9 | Pins 2 & 3 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 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) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |---------+------------------+---------------+---------------| | 56MB | (1) 4M x 64 | (1) 2M x 64 | (1) 1M x 64 | |---------+------------------+---------------+---------------| | 64MB | (1) 8M x 64 | None | None | |---------+------------------+---------------+---------------| | 64MB | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 | |---------+------------------+---------------+---------------| | 64MB | (1) 4M x 64 | (1) 4M x 64 | None | |---------+------------------+---------------+---------------| | 72MB | (1) 8M x 64 | (1) 1M x 64 | None | |---------+------------------+---------------+---------------| | 72MB | (1) 4M x 64 | (1) 4M x 64 | (1) 1M x 64 | |---------+------------------+---------------+---------------| | 80MB | (1) 8M x 64 | (1) 1M x 64 | (1) 1M x 64 | |---------+------------------+---------------+---------------| | 80MB | (1) 8M x 64 | (1) 2M x 64 | None | |---------+------------------+---------------+---------------| | 80MB | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 | |---------+------------------+---------------+---------------| | 88MB | (1) 8M x 64 | (1) 2M x 64 | (1) 1M x 64 | |---------+------------------+---------------+---------------| | 96MB | (1) 8M x 64 | (1) 2M x 64 | (1) 2M x 64 | |---------+------------------+---------------+---------------| | 96MB | (1) 8M x 64 | (1) 4M x 64 | None | |---------+------------------+---------------+---------------| | 128MB | (1) 16M x 64 | None | None | |---------+------------------+---------------+---------------| | 128MB | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 | |---------+------------------+---------------+---------------| | 128MB | (1) 8M x 64 | (1) 8M x 64 | None | |---------+------------------+---------------+---------------| | 144MB | (1) 16M x 64 | (1) 2M x 64 | None | |---------+------------------+---------------+---------------| | 144MB | (1) 8M x 64 | (1) 8M x 64 | (1) 2M x 64 | |---------+------------------+---------------+---------------| | 152MB | (1) 16M x 64 | (1) 2M x 64 | (1) 1M x 64 | |---------+------------------+---------------+---------------| | 160MB | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 | |---------+------------------+---------------+---------------| | 160MB | (1) 16M x 64 | (1) 4M x 64 | None | |---------+------------------+---------------+---------------| | 192MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 | |---------+------------------+---------------+---------------| | 192MB | (1) 16M x 64 | (1) 8M x 64 | None | |---------+------------------+---------------+---------------| | 224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 | |---------+------------------+---------------+---------------| | 256MB | (1) 32M x 64 | None | None | |---------+------------------+---------------+---------------| | 256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 | |---------+------------------+---------------+---------------| | 264MB | (1) 32M x 64 | (1) 1M x 64 | None | |---------+------------------+---------------+---------------| | 272MB | (1) 32M x 64 | (1) 1M x 64 | (1) 1M x 64 | |---------+------------------+---------------+---------------| | 272MB | (1) 32M x 64 | (1) 2M x 64 | None | |---------+------------------+---------------+---------------| | 288MB | (1) 32M x 64 | (1) 2M x 64 | (1) 2M x 64 | |---------+------------------+---------------+---------------| | 288MB | (1) 32M x 64 | (1) 4M x 64 | None | |---------+------------------+---------------+---------------| | 320MB | (1) 32M x 64 | (1) 4M x 64 | (1) 4M x 64 | |---------+------------------+---------------+---------------| | 320MB | (1) 32M x 64 | (1) 8M x 64 | None | |---------+------------------+---------------+---------------| | 384MB | (1) 32M x 64 | (1) 8M x 64 | (1) 8M x 64 | |---------+------------------+---------------+---------------| | 384MB | (1) 32M x 64 | (1) 16M x 64 | None | |---------+------------------+---------------+---------------| | 384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | |---------+------------------+---------------+---------------| | 512MB | (1) 32M x 64 | (1) 16M x 64 | (1) 16M x 64 | |---------+------------------+---------------+---------------| | 512MB | (1) 32M x 64 | (1) 32M x 64 | None | |---------+------------------+---------------+---------------| | 768MB | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 | |------------------------------------------------------------| | Note: Board accepts EDO & SDRAM memory. Maximum SDRAM is | | 384MB. Maximum EDO is 768MB. | +------------------------------------------------------------+ +--------------------------------------------------+ | CACHE CONFIGURATION | |--------------------------------------------------| | Note: 128KB cache is located on the Celeron CPU. | +--------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | CPU speed | Clock | Multiplier | JP2 | JP3 | JP4 | | | speed | | | | | |------------+----------+------------+-------+-------+-------| | 366MHz | 66MHz | 5.5x | 2 & 3 | 2 & 3 | 2 & 3 | |------------+----------+------------+-------+-------+-------| | 400MHz | 66MHz | 6x | 2 & 3 | 2 & 3 | 2 & 3 | |------------+----------+------------+-------+-------+-------| | 433MHz | 66MHz | 6.5x | 2 & 3 | 2 & 3 | 2 & 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CON'T) | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 | |---------+-----------+----------+------+------+------+------| | 366MHz | 66MHz | 5.5x | Off | Off | Off | On | |---------+-----------+----------+------+------+------+------| | 400MHz | 66MHz | 6x | On | On | On | Off | |---------+-----------+----------+------+------+------+------| | 433MHz | 66MHz | 6.5x | Off | On | On | Off | +------------------------------------------------------------+