Decision Table

The following decision table indicates which action in the lower portion of the table is taken given the conditions in the upper portion of the table.

┌──────────┬───────┬───────┬───────┬───────┐
│PE =      │   0   │   1   │   1   │   1   │
├──────────┼───────┼───────┼───────┼───────┤
│VM =      │   -   │   0   │   0   │   1   │
├──────────┼───────┼───────┼───────┼───────┤
│CPL       │   -   │≥ IOPL │> IOPL │  = 3  │
├──────────┼───────┼───────┼───────┼───────┤
│IOPL      │   -   │   -   │   -   │  = 3  │
├──────────┼───────┼───────┼───────┼───────┤
│IF  1    │   Y   │   Y   │       │   Y   │
├──────────┼───────┼───────┼───────┼───────┤
│#GP(0)    │       │       │   Y   │       │
└──────────┴───────┴───────┴───────┴───────┘

Notes:

• Don't care

  Blank

  Action not taken
  Y
  Action in Column 1 taken

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