EURONE

MS-5025S

Device Type      Mainboard
Processor        CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/IDT C6/AM K6/

                 Pentium/Pentium MMX
Processor Speed  75/90/100/120/133/150/166/180/200/233/266MHz
Chip Set         Intel
Video Chip Set   None
Maximum Onboard  256KB (EDO & SDRAM supported)
Memory
Maximum Video    None
Memory
Cache            512KB
BIOS             AMI
Dimensions       254mm x 218mm
I/O Options      32-bit PCI slots (4), floppy drive interface, game/sound
                 interface, IDE interfaces (2), parallel port, PS/2 mouse
                 interface, serial ports (2), ATX power connector, AGP
                 slot, digital line in, digital line out, audio in –
                 CD-ROMs (2)
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose                Location     Purpose                Location

  ATX power                ATX        Speaker            J6/pins 1/3/5/7
  connector

  Serial port 1            CN1        Power LED &             J6/pins
                                      keylock               2/4/6/8/10

  Serial port 2            CN2        Turbo LED          J6/pins 13 & 14

  Parallel port            CN3        IDE interface      J6/pins 15 & 16
                                      LED

  Floppy drive             CN4        Reset switch       J6/pins 17 & 18
  interface

  IDE interface 2          CN5        Soft off power     J6/pins 19 & 20
                                      supply

  IDE interface 1          CN6        CPU fan power             J7

  PS/2 mouse               CN7        Digital line in          JP1A
  interface

  Game/sound               CN8        Digital line             JP1B
  connector                           out

  Audio in – CD-ROM         J1        Wake on LAN              JP3
  (Sony)                              connector

  Audio in – CD-ROM         J2        Soft off power           JP9
  (Panasonic)                         supply

  ATX form card             J3        32-bit PCI            PC1 – PC4
  connector                           slots

            Note: J3 contains a USB, IR and mouse connector.

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   CMOS memory normal operation             J5              Open

      CMOS memory clear                        J5             Closed

      Microphone type select standard         JP4              Open

      Microphone type select special          JP4             Closed

              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

          SIMM CONFIGURATION (CON’T)

      Size          Bank 0          Bank 1

     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

      32MB        (1) 4M x 64        None            None

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

      64MB        (1) 8M x 64        None            None

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

     128MB        (1) 8M x 64     (1) 8M x 64        None

     128MB       (1) 16M x 64        None            None

     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

     192MB        (1) 8M x 64     (1) 8M x 64    (1) 8M x 64

     256MB       (1) 16M x 64     (1) 8M x 64    (1) 8M x 64

     256MB       (1) 16M x 64    (1) 16M x 64        None

            Note: Board accepts SDRAM memory.

                  DIMM VOLTAGE CONFIGURATION

       Voltage               JP5A                 JP5B

        3.3v           Pins 2 & 3 closed   Pins 2 & 3 closed

         5v            Pins 1 & 2 closed   Pins 1 & 2 closed

                    CACHE CONFIGURATION

  Note: The location of the 512KB cache is unidentified.