Agilent Technologies U2000 Series

MEMory Subsystem 6
U2000 Series Programming Guide 139
MEMory:FREE[:ALL]?
This query returns the amount of memory free for frequency dependent offset
tables, and save/recall registers. The format of the response is:
<bytes_available>,<bytes_in_use>
Syntax
Example
MEM:FREE? This command queries the amount of free
memory in total.
MEM
:FREE :ALL
?