Agilent Technologies N8201A Service Manual download pdf (Page 186)

186 Agilent N8211A/N8212A Performance Upconverter Synthetic Instrument Module, 250 kHz to 20 / 40 GHz

7 System Commands

"<file_name,file_type,file_size>"

Refer to “File Name Variables" on page 164 for information on the file name syntax.

:CATalog[:ALL]

Supported All

:MEMory:CATalog[:ALL]?

Outputs a list of all files in the memory subsystem. The return data is in the following form:

<mem_used>,<mem_free>{,"<file_listing>"}

The N8211A/N8212A returns the two memory usage parameters and as many file listings

as there are files in the memory subsystem. Each file listing parameter is in the following

form:

"<file_name,file_type,file_size>"

See Ta ble 1 6 on page 191 for file types, and “File Name Variables" on page 164 for syntax.

:COPY[:NAME]

Supported All

:MEMory:COPY[:NAME] "<src_name>","<dest_name>"

Copies the data from one file into another file. The file can use the same name if the

specified directory is different. For example, if the file resides in non-volatile waveform

memory (NVWFM) it can be copied, using the same name, to the N8211A/N8212A’s

volatile memory (WFM1).

"<src_name>" Names a file residing in memory that will be copied. For information on

the file name syntax, see “File Name Variables" on page 164.

"<dest_name>" TNames the file that is a copy of the "<src_name>" file.

Example

:MEM:COPY "/USER/IQ/4QAM","/USER/IQ/test_QAM"

The example copies the 4QAM file in the N8211A/N8212A’s /USER/IQ directory to a file

named test_QAM and saves it in the same directory.

:DATA:APPend

Supported All

:MEMory:DATA:APPend "<file_name>",<data_block>

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Agilent Technologies N8201A Service Manual Page 186