Rohde & Schwarz 1311.6010.22, User Manual

Page: 1280 / 1451

Command Reference
R&S
®
ZNB/ZNBT
1280 User Manual 1173.9163.02 ─ 53
Usage: Setting only
SYSTem:DATA:MEMory:CATalog?
Queries the names of the shared memory buffers initialized using
SYSTem:DATA:
MEMory:INITalize
.
Before the
SYSTem:DATA:MEMory:COMMit
, an initialized shared memory buffer has
the temporary name
NewMemory
.
For background information, see Chapter 5.4.3, "Memory-Mapped Trace Data Trans-
fer" , on page 146.
Usage: Query only
SYSTem:DATA:MEMory:COMMit <ShMemName>
Completes the setup of a named shared memory buffer that was initialized using
SYSTem:DATA:MEMory:INITalize
an configured using one or more
SYSTem:
DATA:MEMory:ADD
. The buffer is then available in Windows.
Before the next
COMMit
, the size of the created buffer can be queried using
SYSTem:
DATA:MEMory:SIZE?
.
To delete the buffer and free its memory, use
SYSTem:DATA:MEMory:DELete
<ShMemName>
, or
SYSTem:DATA:MEMory:RESet
.
For background information, see Chapter 5.4.3, "Memory-Mapped Trace Data Trans-
fer" , on page 146.
Setting parameters:
<ShMemName> Gives the shared memory buffer a name, which is required by
processes that want to access it.
The name must be unique within the running Windows instance.
The names of the shared memory buffers initialized using
SYSTem:DATA:MEMory:INITalize
can be queried using
SYSTem:DATA:MEMory:CATalog?
.
Usage: Setting only
SYSTem:DATA:MEMory:DELete <ShMemName>
Deletes a shared memory buffer <ShMemName> initialized using
SYSTem:DATA:
MEMory:INITalize
.
Before the
SYSTem:DATA:MEMory:COMMit
, an initialized shared memory buffer has
the temporary name
NewMemory
. Do not delete it.
Setting parameters:
<ShMemName> Unique name of the shared memory buffer.
Usage: Setting only
SCPI Command Reference