Rohde & Schwarz 1311.6010.22, User Manual

Page: 1281 / 1451

Command Reference
R&S
®
ZNB/ZNBT
1281 User Manual 1173.9163.02 ─ 53
SYSTem:DATA:MEMory:INITalize
Initializes a new shared memory buffer.
●
Use
SYSTem:DATA:MEMory:ADD
to add traces to it.
●
Finally, use
SYSTem:DATA:MEMory:COMMit
to complete the setup and create the
named shared memory buffer in Windows.
For background information, see Chapter 5.4.3, "Memory-Mapped Trace Data Trans-
fer" , on page 146.
Usage: Event
SYSTem:DATA:MEMory:OFFSet?
Queries the offset in bytes of the last added trace data block, relative to the start of the
shared memory buffer (see
SYSTem:DATA:MEMory:ADD
).
The offset is required by processes that want to read the trace data from the buffer.
For background information, see Chapter 5.4.3, "Memory-Mapped Trace Data Trans-
fer" , on page 146.
Usage: Query only
SYSTem:DATA:MEMory:RESet
Deletes all shared memory buffers initialized using
SYSTem:DATA:MEMory:
INITalize
.
For background information, see Chapter 5.4.3, "Memory-Mapped Trace Data Trans-
fer" , on page 146.
Usage: Event
SYSTem:DATA:MEMory:SIZE?
Queries the size of the shared memory buffer that was last created using
SYSTem:
DATA:MEMory:COMMit
.
For background information, see Chapter 5.4.3, "Memory-Mapped Trace Data Trans-
fer" , on page 146.
Usage: Query only
8.3.17.3 SYSTem... (Contd.)
The following
SYSTem...
commands provide general instrument configurations.
SYSTem:CORRection:WIZard[:IMMediate]
..................................................................... 1283
SYSTem:DATE
............................................................................................................ 1283
SYSTem:DFPRint?
.......................................................................................................1283
SYSTem:DISPlay:BAR:HKEY[:STATe]
............................................................................1283
SCPI Command Reference