TORONTO MICROELECTRONICS, INC.

TME2003

Processor  CS486DX/AM486DX/80486DX/CX486DX2/AM486DX2/80486DX2/
           CX486DX4/AM486DX4/80486DX4/CX5X86/AM X5
Processor  25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/
Speed      100(internal)/120(internal)/133(internal)MHz
Chip Set   Unidentified
Video Chip None
Set
Maximum    64MB (EDO supported)
Onboard
Memory
Maximum    None
Video
Memory
Cache      256KB
BIOS       AMI
Dimensions 188mm x 122mm
Data Bus   Integrated 32-bit PCI/ 16-bit ISA
I/O        Ethernet 10Base5 connector, Ethernet 10BaseT connector, floppy
Options    drive interface, IDE interface, parallel port, serial ports (3),
           PC/104 connectors (2), flat panel connector, VGA port
NPU        None
Options

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  Power connector            J1        Serial port 1              J9
                                       (shrouded header)

  Auxiliary connector        J2        Serial port 1 (DB9)       J11

  10Base5 network            J3        10BaseT network           J12
  connector                            connector

  Floppy drive               J4        VGA port                  J13
  interface

  Serial port 2              J5        PC/104 A & B              J16
                                       connector

  IDE interface              J6        PC/104 C & D              J17
                                       connector

  Flat panel                 J7        Chassis fan power         JP1
  connector

  Parallel port              J8        Reset switch               S1

                        USER CONFIGURABLE SETTINGS

                Function                      Label          Position

      PS/2 mouse enabled                      SW1/1             On

      PS/2 mouse disabled                     SW1/1            Off

      C000-C7FFFh enabled                     SW1/2             On

      C000-C7FFFh disabled                    SW1/2            Off

      C8000-CFFFFh enabled                    SW1/3             On

      C8000-CFFFFh disabled                   SW1/3            Off

      D0000-D7FFFh enabled                    SW1/4             On

      D0000-D7FFFh disabled                   SW1/4            Off

      D8000-DFFFFh enabled                    SW1/5             On

      D8000-DFFFFh disabled                   SW1/5            Off

  »   Watchdog timer enabled                  SW1/8             On

      Watchdog timer disabled                 SW1/8            Off

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       1MB        (1) 256K x 32         None

       2MB        (1) 256K x 32    (1) 256K x 32

       2MB        (1) 512K x 32         None

       3MB        (1) 256K x 32    (1) 512K x 32

       4MB        (1) 512K x 32    (1) 512K x 32

       4MB         (1) 1M x 32          None

       5MB        (1) 256K x 32     (1) 1M x 32

       6MB        (1) 512K x 32     (1) 1M x 32

       8MB         (1) 1M x 32      (1) 1M x 32

       8MB         (1) 2M x 32          None

       9MB        (1) 256K x 32     (1) 2M x 32

      10MB        (1) 512K x 32     (1) 2M x 32

      12MB         (1) 1M x 32      (1) 2M x 32

      16MB         (1) 2M x 32      (1) 2M x 32

      16MB         (1) 4M x 32          None

      17MB        (1) 256K x 32     (1) 4M x 32

      18MB        (1) 512K x 32     (1) 4M x 32

      20MB         (1) 1M x 32      (1) 4M x 32

      24MB         (1) 2M x 32      (1) 4M x 32

      32MB         (1) 4M x 32      (1) 4M x 32

      32MB         (1) 8M x 32          None

      33MB        (1) 256K x 32     (1) 8M x 32

      34MB        (1) 512K x 32     (1) 8M x 32

      36MB         (1) 1M x 32      (1) 8M x 32

          DRAM CONFIGURATION (CON’T)

      Size          Bank 0          Bank 1

      40MB        (1) 2M x 32    (1) 8M x 32

      48MB        (1) 4M x 32    (1) 8M x 32

      64MB        (1) 8M x 32    (1) 8M x 32

      64MB        (1) 16M x 32       None

  Note: Board accepts EDO memory.

                           CACHE CONFIGURATION

  Note: 256KB cache is factory installed. The location is unidentified.

      CPU SPEED SELECTION

   Speed     SW1/6      SW1/7

   25MHz      Off        Off

   33MHz       On        Off

   40MHz      Off        On

  50iMHz      Off        Off

   50MHz       On        On

  66iMHz       On        Off

  75iMHz      Off        Off

  80iMHz      Off        On

  100iMHz      On        Off

  120iMHz     Off        On

  133iMHz      On        Off

                             DIAGNOSTIC LED(S)

     LED          Color          Status               Condition

    LED1          Yellow           On              UTP link is good

    LED1          Yellow          Off         LAN controller in AUI mode

    LED2           Red             On          LAN controller detects a
                                                collision in TPI mode

    LED2           Red            Off        No collision detected by LAN
                                                      controller

    LED3           Red             On             Power (+5V) is on

    LED3           Red            Off                Power is off

  Note: LED1 and LED2 are located on bracket; the exact location is
  unidentified. LED3 is located above

  SIMM sockets on the component side of the card; the exact location is
  unidentified.