IEEE-488 Reference
3-13
Figure 3-11
Measurement event status
(B10) (B9) (B8) (B7) (B6)
RAV
(B5) (B4) (B3)
OR
BFL = Buffer Full
BHF = Buffer Half Full
BAV = Buffer Available
& = Logical AND
OR = Logical OR
(B2)
LL1
(B1) (B0)
(B10) (B9)
BHF
(B8)
BAV
(B7) (B6)
RAV
(B5) (B4) (B3) (B2)
LL1
(B1) (B0)
Measurement Event
Register
Measurement Event
Enable
Register
To Measurement
Summary Bit
(MSB) of Status
Byte Register.
(See Figure 3-13)
&
&
PTR = Positive Transition Filter
NTR = Negative Transition Filter
PTR Measurement
NTR Transition Filter
(B10) (B9) (B8) (B7) (B6)
RAV
(B5) (B4) (B3)
(B2)
LL1
(B1) (B0)
Measurement
Condition Register
BFL HL2 HL1 ROF
BFL HL2 HL1 ROF
BFL HL2 ROF
&
&
&
&
BHF BAV LL2
BHF BAV LL2
LL2 HL1
&
&
&
SRA
(B10) (B9)
BHF
(B8)
BAV
(B7) (B6)
RAV
(B5) (B4) (B3) (B2)
LL1
(B1) (B0)
BFL HL2 ROFLL2 HL1
RUF = Reading Underflow
RAV = Reading Available
HL2 = High Limit 2
LL2 = Low Limit 2
HL1 = High Limit 1
LL1 = Low Limit 1
ROF = Reading Overflow
BPT
(B11)
BPT
(B11)
BPT
(B11)
&
BPT
(B11)
BPT = Buffer Pretriggered
SRA = Sequence Reading Available
VSC = V-Source Compliance
FLC = Fixture Lid Closed
OL = Out of Limits
(B14)
OL
(B12)
(B13)(B15)
(B14)
OL
(B12)
(B13)(B15)
(B14)
OL
(B12)
(B13)(B15)
(B14)
OL
(B12)
(B13)(B15)
RUF
RUF
RUF
RUF
&
&
&
Always
Zero
Always
Zero
Always
Zero
VSC
VSC
VSC
VSC
&
0
0
0
SRA
SRA
SRA
&
FLC
FLC
FLC
FLC
&