
GIGA-BYTE TECHNOLOGY CO., LTD.

GA-6LM7 (VER. 1.0)

Device Type             Mainboard
Processor               Celeron
Processor Speed         300/333/366/400/433MHz
Chip Set                Intel 440LX
Maximum Onboard Memory  768MB (EDO & SDRAM supported)
Cache                   128KB (located on the Celeron CPU)
BIOS                    Award
Dimensions              305mm x 244mm
I/O Options             32-bit PCI slots (3), 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, AGP slot, SB-link connector, wake on
                        LAN connector, wake on modem connector

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  AGP slot                 AGP         IR connector             IR1

  ATX power                ATX         Wake on modem            J14
  connector                            connector

  Chassis fan power         C1         Green PC LED         JP6/pins 1 &
                                                                 12

  Power fan power           C2         Reset switch        JP6/pins 3 & 4

  CPU fan power             C3         Speaker             JP6/pins 5 - 8

  Parallel port            CN1         IDE interface LED    JP6/pins 9 &
                                                                 20

  Serial port 1            CN2         Green PC connector   JP6/pins 11 &
                                                                 22

  Serial port 2            CN3         Soft off power       JP6/pins 15 &
                                       supply                    16

  USB connector 1          CN4         Power LED            JP6/pins 17 -
                                                                 19

  USB connector 2          CN5         Wake on LAN              JP8
                                       connector

  PS/2 mouse port          CN6         Case open                JP9
                                       connector

  IDE interface 2          CN7         SB-link connector        JP10

  IDE interface 1          CN8         32-bit PCI slots      PC1 - PC3

  Floppy drive             CN9
  interface

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            J13           Pins 2 & 3
                                                              closed

      CMOS memory clear                       J13           Pins 1 & 2
                                                              closed

     Keyboard power on disabled              JP1           Pins 2 & 3
                                                              closed

      Keyboard power on enabled               JP1           Pins 1 & 2
                                                              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

     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

                        DIMM CONFIGURATION (CON'T)

       Size              Bank 0            Bank 1             Bank 2

       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

       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

       136MB          (1) 16M x 64       (1) 1M 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

       160MB          (1) 8M x 64        (1) 8M x 64       (1) 4M x 64

       168MB          (1) 16M x 64       (1) 4M x 64       (1) 1M x 64

       176MB          (1) 16M x 64       (1) 4M x 64       (1) 2M x 64

       192MB          (1) 16M x 64       (1) 4M x 64       (1) 4M x 64

       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) 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

       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

       384MB          (1) 16M x 64      (1) 16M x 64       (1) 16M 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 speed    Multiplier      JP2        JP3       JP4

    300MHz        66MHz          4.5x        2 & 3      2 & 3     2 & 3

    333MHz        66MHz           5x         2 & 3      2 & 3     2 & 3

    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       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  300MHz     66MHz        4.5x         Off       On       Off       On

  333MHz     66MHz         5x          On       Off       Off       On

  366MHz     66MHz        5.5x         Off      Off       Off       On

  400MHz     66MHz         6x          On        On       On        Off

  433MHz     66MHz        6.5x         Off       On       On        Off

