2308-900-01 Rev. A / July 2008
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Section Topics
7-11
Model 2308 Portable Device Battery/Charger Simulator User’s Manual
Section 7: Status Structure
Figure 7-5
Measurement event status
•
Bit B6, reading overflow #2 (ROF2)
- Set bit indicates that the charger channel’s (#2)
reading exceeds the measurement range of the instrument (charger channel only - for the
battery channel, see Bit 3).
•
Bit B7, pulse trigger timeout #2 (PTT2)
- Set bit indicates that a charger channel (#2)
current pulse has not been detected. This bit applies to pulse current and long integration
functionality (charger channel only - for the battery channel, see Bit 4).
•
Bit B8, reading available #2 (RAV2)
- Set bit indicates that a charger channel (#2) reading
was taken and processed (charger channel only - for the battery channel, see Bit 5).
•
Bit B9, buffer full #1 (BF1)
- Set bit indicates that the specified number of battery channel’s
(#1) readings (average count) have been taken (battery channel only - for the charger
channel, see Bit 10).
•
Bit B10, buffer full #2 (BF2)
- Set bit indicates that the specified number of charger
channel’s (#2) readings (average count) have been taken (charger channel only - for the
battery channel, see Bit 9).
___
___
(B15-B10)
(B10)
(B5)
(B4)
(B3)
(B2-B0)
___
BF2
RAV1
PTT1
ROF1
___
(B15-B10)
(B10)
(B5)
(B4)
(B3)
(B2-B0)
___
___
(2
10
)
(2
5
)
(2
4
)
(2
3
)
___
___
(B15-B10)
(B10)
(B5)
(B4)
(B3)
(B2-B0)
OR
&
&
&
&
:CONDition?
[:EVENt]?
:ENABle <NRf>
:ENABle?
Decimal Weights
Measurement
Event Enable
Register
Measurement
Condition
Register
Measurement
Event Register
PTT = Pulse Trigger Timeout
ROF = Reading Overflow
BF = Buffer Full
RAV = Reading Available
& = Logical AND
OR = Logical OR
32
(B6)
(B6)
(2
6
)
(B6)
&
64
(B7)
(B7
(2
7
)
(B7)
&
128
(B8)
(B8)
(2
8
)
(B8)
&
256
(B9)
BF1
(B9)
(2
9
)
(B9)
&
8
16
512
1024
RAV2
PTT2
ROF2
BF2
RAV1
PTT1
ROF1
BF1
RAV2
PTT2
ROF2
BF2
RAV1
PTT1
ROF1
BF1
RAV2
PTT2
ROF2
To MSB
of Status
Byte
register
Содержание 2308
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