
UNIDENTIFIED

KW-220-16

Processor              80286
Processor Speed        16MHz
Chip Set               VLSI
Video Chip Set         None
Maximum Onboard Memory 8MB
Maximum Video Memory   None
Cache                  None
BIOS                   Award/Phoenix
Dimensions             331mm x 220mm
I/O Options            None
NPU Options            80287

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  Reset switch                 J5       Speaker                    J8

  Power LED & keylock          J6       Turbo LED                  J9

  PS/2 mouse port              J7       Turbo switch               J10

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Monitor type select color                J3             Closed

      Monitor type select monochrome           J3              Open

     BIOS type select 27256                   J4           Pins 2 & 3
                                                              closed

      BIOS type select 27128                   J4           Pins 1 & 2
                                                              closed

     Turbo enabled                           J10           Pins 2 & 3
                                                              closed

      Turbo disabled                          J10           Pins 1 & 2
                                                              closed

     NPU timing input select OSC3            J11           Pins 1 & 2
                                                              closed

      NPU timing input select PROCCLK         J11           Pins 2 & 3
                                                              closed

     NPU speed select normal speed           J12           Pins 2 & 3
                                                              closed

      NPU speed select speed /3               J12           Pins 1 & 2
                                                              closed

     CMOS memory normal operation            J13           Pins 1 & 2
                                                              closed

      CMOS memory clear                       J13           Pins 2 & 3
                                                              closed

                            DRAM CONFIGURATION

  Size      Bank 0     Bank 0A     Bank 1    Bank 1A     Bank 2   Bank 3

  512KB       (4)       None        None       None      None      None
            44256

   1MB        (4)       None         (4)       None      None      None
            44256                  44256

  1.5MB       (4)       None         (4)       None       (2)      None
            44256                  44256                 256K x
                                                           9

   2MB        (4)        (12)       None       None      None      None
            411000     411000

   2MB        (4)       None         (4)       None       (2)       (2)
            44256                  44256                 256K x    256K x
                                                           9         9

   3MB        (4)       None         (4)       None      (2) 1M    None
            44256                  44256                  x 9

   4MB        (4)        (12)        (4)       (12)      None      None
            411000     411000      411000     411000

   5MB        (4)       None         (4)       None      (2) 1M    (2) 1M
            44256                  44256                  x 9       x 9

   6MB        (4)        (12)        (4)       (12)      (2) 1M    None
            411000     411000      411000     411000      x 9

   8MB        (4)        (12)        (4)       (12)      (2) 1M    (2) 1M
            411000     411000      411000     411000      x 9       x 9

        DRAM PARITY CONFIGURATION

     Size          P 0          P 1

    512KB       (2) 41256       None

     1MB        (2) 41256    (2) 41256

    1.5MB       (2) 41256    (2) 41256

     2MB        (2) 411000      None

     2MB        (2) 41256    (2) 41256

     3MB        (2) 41256    (2) 41256

     4MB        (2) 411000   (2) 411000

     5MB        (2) 41256    (2) 41256

     6MB        (2) 411000   (2) 411000

     8MB        (2) 411000   (2) 411000

