
GIGA-BYTE TECHNOLOGY CO., LTD.

GA-6LA7 (VER. 1.0)

Device Type                Mainboard
Processor                  Celeron
Processor Speed            366/400/433MHz
Chip Set                   Intel 440LX
Maximum Onboard Memory     768MB (EDO & SDRAM supported)
Cache                      128KB (located on the Celeron CPU)
BIOS                       AMI
Dimensions                 230mm x 220mm
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),
                           USB connector, ATX power connector, AGP slot, IR
                           connector, SB-link connector, wake on LAN
                           connector

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  AGP slot                   AGP       CPU fan power              C13

  ATX power connector        ATX       SB-link connector          C14

  IR connector                C1       Serial port 1              CN1

  Power LED                   C2       Serial port 2              CN2

  Speaker                     C3       Parallel port              CN3

  Turbo LED                   C4       Floppy drive               CN4
                                       interface

  Turbo switch                C5       IDE interface 2            CN5

  Reset switch                C6       IDE interface 1            CN6

  Green PC LED                C7       Wake on LAN connector       J7

  Green PC connector          C8       PS/2 mouse interface       JP3

  IDE interface LED           C9       Wake on modem              JP7
                                       connector

  Soft off power supply      C10       Case open connector        JP9

  Chassis fan power          C11       32-bit PCI slots         PC1 - PC4

  Power fan power            C12       USB connector              USB

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Keyboard power on disabled              JP1           Pins 2 & 3
                                                              closed

      Keyboard power on enabled               JP1           Pins 1 & 2
                                                              closed

     CMOS memory normal operation            JP10          Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP10          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

     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

       96MB           (1) 8M x 64        (1) 4M x 64           None

       96MB           (1) 4M x 64        (1) 4M x 64       (1) 4M x 64

       104MB          (1) 8M x 64        (1) 4M x 64       (1) 1M x 64

       112MB          (1) 8M x 64        (1) 4M 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

       136MB          (1) 8M x 64        (1) 8M x 64       (1) 1M x 64

       144MB          (1) 16M x 64       (1) 1M x 64       (1) 1M x 64

       144MB          (1) 16M x 64       (1) 2M x 64           None

       144MB          (1) 8M x 64        (1) 8M x 64       (1) 2M x 64

       160MB          (1) 16M x 64       (1) 4M x 64           None

       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

       200MB          (1) 16M x 64       (1) 8M x 64       (1) 1M x 64

       208MB          (1) 16M x 64       (1) 8M x 64       (1) 2M x 64

       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 300A & 333 CPU.

                            CPU SPEED SELECTION

  CPU speed    Clock speed    Multiplier      JP4        JP5       JP6

    366MHz        66MHz           4x         1 & 2      1 & 2     1 & 2

    400MHz        66MHz          4.5x        1 & 2      1 & 2     1 & 2

    433MHz        66MHz           5x         1 & 2      1 & 2     1 & 2

  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

  366MHz     66MHz         4x          On        On       Off       On

  400MHz     66MHz        4.5x         Off       On       Off       On

  433MHz     66MHz         5x          On       Off       Off       On

