Size of memory requested in A24 or A32 address space
MemorySize
indicates the size of the memory
requested by the instrument in the A24 or A32 address space.
Some instruments use the A24 or A32 address space when the 64
bytes of A16 space are not enough for performing necessary functions.
An instrument cannot use both the A24 and A32 address space. The address
space is given by the MemorySpace
property. If MemorySpace
is A16
,
then MemorySize
is 0
.
Usage | VISA-VXI, VISA-GPIB-VXI |
Read only | Always |
Data type | Double |
The default value is 0
.
Create the VISA-VXI object vv
associated with a VXI chassis with index 0,
and a Keysight™ E1432A digitizer with logical address 130.
vv = visa('keysight','VXI0::130::INSTR'); fopen(vv)
The MemorySpace
property indicates that
the A24 memory space is supported.
vv.MemorySpace ans = A16/A24
The size of the A24 space is
vv.MemorySize ans = 262144