UNIDENTIFIED

213 SP

Processor              80286 (exact location unknown)
Processor Speed        12MHz
Chip Set               VLSI
Max. Onboard DRAM      4MB
Cache                  None
BIOS                   AMI
Dimensions             330mm x 218mm
I/O Options            Floppy drive interface, IDE interface, parallel
                       port, serial ports (2)
NPU Options            80287

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 2               J3       Floppy drive               J24
                                       interface

  Serial port 1               J4       Front panel connector      J35

  Parallel port               J5       External keyboard          J36
                                       connector

  IDE interface              J23       IDE interface LED          J37

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not              J2              Open
      alter

  »   IDE interface enabled                    J9             Closed

      IDE interface disabled                   J9              Open

  »   Serial port 1 enabled                   J10             Closed

      Serial port 1 disabled                  J10              Open

  »   Floppy drive select dual speed          J11             Closed

      Floppy drive select single speed        J11              Open

  »   COM port select COM1                    J12             Closed

      COM port select COM3                    J12              Open

  »   Serial port 2 enabled                   J13             Closed

      Serial port 2 disabled                  J13              Open

  »   IRQ6 enabled                            J14             Closed

      IRQ6 disabled                           J14              Open

  »   COM port select COM2                    J15             Closed

      COM port select COM4                    J15              Open

  »   DRQ2 enabled                            J16             Closed

      DRQ2 disabled                           J16              Open

  »   Parallel port enabled                   J17             Closed

      Parallel port disabled                  J17              Open

  »   Floppy drive interface enabled          J18             Closed

      Floppy drive interface disabled         J18              Open

  »   Parallel port select LPT A              J20           pins 1 & 2
                                                              closed

      Parallel port select LPT B              J20           pins 2 & 3
                                                              closed

  »   Parallel port IRQ select IRQ7           J21           pins 1 & 2
                                                              closed

      Parallel port IRQ select IRQ5           J21           pins 2 & 3
                                                              closed

  »   BIOS type select 27512                  J22             Closed

      BIOS type select 27256                  J22              Open

  »   Monitor type select color               J27             Closed

      Monitor type select monochrome          J27              Open

  »   DRAM speed select 80ns                  J29           pins 1 & 2
                                                              closed

      DRAM speed select 70ns                  J29           pins 2 & 3
                                                              closed

  »   RAM wait state 0 wait states            J32             Closed

      RAM wait state 1 wait state             J32              Open

  »   ROM wait state 2 wait states            J33             Closed

      ROM wait state 1 wait state             J33              Open

  »   XMEMR wait state 0 wait states          J34             Closed

      XMEMR wait state 1 wait state           J34              Open

           DRAM CONFIGURATION (SIMM)

      Size          Bank 0          Bank 1

     512KB        (2) 256K x 9       NONE

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

      2MB         (2) 1M x 9         NONE

      4MB         (2) 1M x 9      (2) 1M x 9

      4MB         (4) 1M x 9         NONE

                         DRAM CONFIGURATION (DIP)

  Size     Bank 2A   Bank 2B    Bank 2C    Bank 3A    Bank 3B    Bank 3C

  512KB      (4)       NONE       NONE       NONE       NONE       NONE
            44256

  640KB      (4)     (8) 4164     NONE       NONE     (8) 4164     NONE
            44256

   1MB       (4)       NONE       NONE        (4)       NONE       NONE
            44256                           44256

   2MB       (4)        (8)        (4)       NONE       NONE       NONE
           411000     411000     411000

   4MB       (4)        (8)        (4)        (4)        (6)        (4)
           411000     411000     411000     411000     411000     411000

    DRAM CONFIGURATION (PARITY CHIP)

     Size       Parity 2      Parity 3

    512KB       (2) 41256       NONE

    640KB       (2) 41256     (2) 4164

     1MB        (2) 41256    (2) 41256

     2MB        (2) 411000      NONE

     4MB        (2) 411000   (2) 411000

       DRAM JUMPER CONFIGURATION

   Size      JP28     JP30      JP31

  512KB     Closed   Closed    Closed

  640KB      Open    Closed    Closed

   1MB      Closed    Open     Closed

   2MB       Open     Open     Closed

   4MB      Closed   Closed     Open

                       MISCELLANEOUS TECHNICAL NOTE

  Note:The location of the jumpers are for general reference. Actual
  jumper location may vary slightly.