Model 2657A High Power System SourceMeter® Instrument Reference Manual
Section 7: TSP command reference
2657A-901-01 Rev. B/December 2012
7-319
Bit
B7 B6 B5 B4 B3 B2 B1 B0
Binary
value
0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Decimal
128 64 32 16 8 4 2 1
Weights
(2
7
) (2
6
) (2
5
) (2
4
) (2
3
) (2
2
) (2
1
) (2
0
)
Bit
B15 B14 B13 B12 B11 B10 B9 B8
Binary
value
0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Decimal
32,768 16,384 8,192 4,096 2,048 1,024 512 256
Weights
(2
15
) (2
14
) (2
13
) (2
12
) (2
11
) (2
10
) (2
9
) (2
8
)
Example 1
enableRegister = status.system3.
status.system3.NODE42
status.system3.enable = enableRegister
Uses constants to set bits B11 and B14
of the system summary 3 enable
register.
Example 2
-- decimal 18432 = binary 0100 1000 0000 0000
enableRegister = 18432
status.system3.enable = enableRegister
Uses a decimal value to set bits B11 and
B14 of the system summary 3 enable
register.
Also see
System summary and standard event registers
status.system4.*
These attributes manage the TSP-Link
®
system summary register of the status model for nodes 43 through 56.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute
- -
- -
- -
- -
.condition (R)
Yes
Not applicable
Not saved
Not applicable
.enable (RW)
Yes
Status reset
Not saved
0
.event (R)
Yes
Status reset
Not saved
0
.ntr (RW)
Yes
Status reset
Not saved
0
.ptr (RW)
Yes
Status reset
Not saved
32,767 (All bits set)
Usage
enableRegister
= status.system4.condition
enableRegister
= status.system4.enable
enableRegister
= status.system4.event
enableRegister
= status.system4.ntr
enableRegister
= status.system4.ptr
status.system4.enable =
enableRegister
status.system4.ntr =
enableRegister
status.system4.ptr =
enableRegister
enableRegister
The status of the system summary 4 register; a zero (0) indicates no bits set; other
values indicate various bit settings
Summary of Contents for 2657A
Page 3: ......
