
TMC RESEARCH COOPERATION

EBUS8A

Processor  80286/80386DX/80486SX/80486DX/80486DX2/80486DX4/Pentium (depends on CPU
           card installed)
Processor  8/10/12/16/20/25/33/40/50(internal)/50/60/66(internal)/66/75(internal)/
Speed      75/90/100(internal)/100MHz (depends on CPU card installed)
Chip Set   Unidentified
Max.       None
Onboard
DRAM
Cache      None
BIOS       None
Dimensions 220mm x 220mm
I/O        CPU expansion slots (2), floppy drive interface, game port, IDE
Options    interface, parallel port, serial ports (2)
NPU        8087/80287/80387SX/CX487SLC/80387DX/CX487DLC (depends on CPU card
Options    installed)

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Power LED & keylock         J2       Floppy drive                J9
                                       interface

  Game port                   J5       Serial port 1              J18

  Parallel port               J6       Serial port 2              J19

  IDE interface LED           J7       CPU expansion slots      SL1 - SL2

  IDE interface               J8

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper           Position

     Game port enabled                       JP1             Closed

      Game port disabled                      JP1              Open

     Floppy drive interface enabled          JP2             Closed

      Floppy drive interface disabled         JP2              Open

               IDE CONFIGURATION

  Setting       JP3         JP4        JP5

  Enabled     Closed      Closed      Closed

  Disabled     Open        Open        Open

                 LPT/IRQ CONFIGURATION

          LPT/IRQ                       RNA

         LPT1/IRQ7           pins 2 & 3, 4 & 5 closed

         LPT2/IRQ5           pins 1 & 2, 3 & 4 closed

          Disabled           pins 4 & 5, 6 & 7 closed

                         SERIAL PORT CONFIGURATION

       J18 (COM1)               J19 (COM2)                  RNB

         Enabled                  Enabled             pins 1 & 2, 3 & 4
                                                           closed

         Enabled                 Disabled             pins 2 & 3, 4 & 5
                                                           closed

        Disabled                  Enabled             pins 3 & 4, 5 & 6
                                                           closed

        Disabled                 Disabled             pins 4 & 5, 6 & 7
                                                           closed

            ISA/EISA BUS CONFIGURATION

    Bus type           RNC              RND

       ISA          Installed      Not installed

      EISA         Not insalled      Installed

