User manual

IEEE-488 Reference
2001-900-01 Rev. K/ August 2010 4-11
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Sequence event status
(B14 - B2)
(B15)
(B1) (B0)
OR
Arm Event
Enable Register
Seq 1 = Sequence 1 (Set bit indicates that the
2001 is in the arm layer of Sequence 1)
&
&
0
Seq1
(B14 - B2)
(B15)
(B1) (B0)
0
Seq1
PTR
NTR
Arm
Transition Filter
Arm Event
Register
(B14 - B2)
(B15) (B1) (B0)
Seq1
To Bit B6 (Arm) of
Operation Event
Condition Register
(See Figure 4-7).
= Logical AND
= Logical OR
= Positive Transition Register
= Negative Transition Register
&
OR
PTR
NTR
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Arm event status
(B14 - B3)
(B15) (B2)
(B1) (B0)
OR
Sequence
Condition Register
Sequence Event
Enable Register
Lay1 = Layer 1 (Set bit indicates that 2001 is
in arm layer 1).
Lay2 = Layer 2 (Set bit indicates that 2001 is
in arm layer 2).
&
&
&
0
Lay2 Lay1
(B14 - B3)
(B15) (B2)
(B1) (B0)
0
Lay2 Lay1
(B14 - B3)
(B15) (B2)
(B1) (B0)
0
Always
Zero
Lay2 Lay1
PTR
NTR
Sequence
Transition Filter
Sequence Event
Register
(B14 - B3)
(B15) (B2) (B1) (B0)
Lay2 Lay1
To Sequence 1 Bit
(Seq 1) of Arm
Event Condition
Register (See
Figure 4-8).
= Logical AND
= Logical OR
= Positive Transition Register
= Negative Transition Register
&
OR
PTR
NTR