EXPANSION MEMORY                                    AST Part Number 03-01128-0

The Expansion Memory adapter is a conventional memory board for the IBM PC,
PC/XT, and 100% compatibles running at 4.77MHz.  This board can be configured
with from 64K to 256K of memory using industry standard 64K DRAMS with a
maximum speed of 200NS.  The Expansion Memory adapter does not support
extended memory or the LIM Expanded Memory specification.


SWITCH SETTINGS

    Starting Address

              SW1  SW2  SW3  SW4  SW5  SW6  SW7
              ---  ---  ---  ---  ---  ---  ---
     64K       ON   ON   ON  OFF  OFF  OFF  OFF
    128K       ON   ON  OFF   ON  OFF  OFF  OFF
    192K       ON   ON  OFF  OFF  OFF  OFF  OFF
    256K       ON  OFF   ON   ON  OFF  OFF  OFF
    320K       ON  OFF   ON  OFF  OFF  OFF  OFF
    384K       ON  OFF  OFF   ON  OFF  OFF  OFF
    448K       ON  OFF  OFF  OFF  OFF  OFF   ON
    512K      OFF   ON   ON   ON  OFF   ON   ON
    576K      OFF   ON   ON  OFF   ON   ON   ON


    SW8 - PARITY ENABLE (Recommend on at all times)


SWITCH LOCATIONS

    +---------------------------------------------------------------+
    |                                            SW1 +--+           | +---
    |                                                |  |           +-+
    |                                                |  |           | |
    |                                                +--+           | |
    |                                                               | |
    |                                                               | |
    |                                                               | |
    |                                                               | |
    |                                                               | |
    |                                                               +-+
    +---------------------------------------------+            +----+ |
                                                  +------------+      |
                                                                      |