L15 Cal Trig Crate  Review of Who lives in What VME Address Space
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                                                            Rev.  1-APR-1994


 VME Bus #1
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 VME Memory Map of the Level 1.5 Cal Trig  (Short I/O as Viewed by the MVME135)
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 $0000 0000  through  $000F FFFF    MVME135 on board DRAM  1 MBYTE  visible
                                      both to the 68k and from the VME bus
                                      in this address range.

 $00A0 0000  through  $00A1 FFFF    Hydra-II card A
 $00B0 0000  through  $00B1 FFFF    Hydra-II card B
 $00C0 0000  through  $00C1 FFFF    Hydra-II card C

 $0100 0000  through  $010F FFFF    MVME135 access to the VSB Bus
 $0100 0000  through  $0100 7FFF    MVME135 access to the "Load" mode
                                      Fancy MVME-214 via the VSB Bus

 $1000 0000  through  $10FE 0000    MVME135 sees 24 MBytes of VME Bus #2.
 $10FF 0000  through  $10FF FFFF    MVME135 sees Short I/O space on VME Bus #2.

 $FFE0 0000  through  $FFEF FFFF    MVME135 on board DRAM  1 MBYTE  visible
                                      only to the 68k in this address range

 $FFFF 8000  through  $FFFF 801F    MVME135  MPCSR Registers
 $FFFF 83E0  through  $FFFF 83E6    MVME135  Location Monitor

 $FFFF F010  through  $FFFF F04F    Ironics 1623 Digital I/O Cards  x four

 $FFFF 1000  through  $FFFF 1020    Vertical Interconnect Interrupt Register




 VME Bus #2
------------

 $0030 0000  through  $0030 FFFF    Fancy-214 "Read" mode First Bank 32 KBytes
 $1030 0000  through  $1030 FFFF    Same 32k  "Read" mode First Bank as seen
                                    by the MVME135 from VME Bus #1 via the
                                    Vertical Interconnect

 $0038 0000  through  $003F FFFF    VBD Buffer Memory  1/2 MByte
 $1038 0000  through  $103F FFFF    Same 1/2 MBytes of VBD Buffer memory as
                                    seen by the MVME135 from VME Bus #1 via
                                    the Vertical Interconnect
 Short I/0

 $     9000  through  $     97FF    Short-214 2 KBytes of Short I/O memory
 $10FF 9000  through  $10FF 97FF    Same 2 KBytes of Short I/O memory as seen
                                    by the MVME135 from VME Bus #1 via the
                                    Vertical Interconnect
 $     A000  through  $     BFFF
 $10FF A000  through  $01FF BFFF    Same VBD Card Control Memory as seen
                                    by the MVME135 from VME Bus #1 via the
                                    Vertical Interconnect

 $     C000  through  $     C0FF    Crate ID Register   (Not Used in L15CT)