1 ATTACH
 The CPU must be attached.  A VAX-11/730 CPU is a KA730, etc.

2 KA730
 DS> ATT KA730 HUB KAn (1) (2) (3) (4) (5) (6)
        (1) Time-of-year clock (YES or NO)
        (2) WCS last address
        (3) Accelerator type (0 = FPA absent, 1 = FPA present)
        (4) K-bytes of Main Memory
        (5) User WCS loaded (YES or NO)
        (6) SB errors (YES or NO)

2 KA750
 DS> ATT KA750 CMI KAn (1) (2) (3) (4) (5)
        (1) G-Floating Instructions (YES or NO)
        (2) H-Floating Instructions (YES or NO)
        (3) Time-of-year clock (YES or NO)
        (4) WCS Last Address, Hex
        (5) Accelerator Type (0 = FPA absent, 1 = FPA present)

2 KA780
 DS> ATTACH KA780 SBI KAn (1) (2) (3) (4)
        (1) G-Floating Instructions (YES or NO)
        (2) H-Floating Instructions (YES or NO)
        (3) WCS Last Address, Hex
        (4) Accelerator Type (0 = FPA absent, 1 = FPA present)

1 HELP
 This program  exercises  all  of  the  VAX  compatibility  mode
 instruction set.

1 SECTION

2 EXCEPTIONS
 Tests the various compatibility mode  exceptions  by  verifying
 the  mechanisms  used  by the VAX architecture to change to and
 from PDP-11 compatibility mode.

2 INSTRUCTIONS
 Tests compatibility mode Single, Double,  and  Program  Control
 instructions.

1 EVENT
 Event Flag 1 (set) - Accelerator testing (standalone  only)  is
 inhibited.  Event Flag 1 (clear) - Accelerator testing provided
 :  if Accelerator is present, the entire EVKAD  test  sequences
 are  run  twice  for  each  test  pass,  once  with Accelerator
 disabled, and once with Accelerator enabled.

1 QUICK
 The QUICK flag has no effect on this program.

1 SUMMARY
 This program does not provide a summary report.