Agilent Technologies E2094S, User Manual, Page: 111 / 146

Programming via GPIB and VXI
4
Agilent VISA User’s Guide 111
GPIB-VXI Specific MEMACC Attributes
The following read-only attributes provide specific address information
about GPIB hardware.
VI_ATTR_SRC_BYTE_ORDE
R Specifies the byte order used in high-level
access operations, such as
viInxx and
viMoveInxx , when reading from the
source.
VI_ATTR_DEST_BYTE_ORD
ER Specifies the byte order used in high level
access operations, such as
viOutxx and
viMoveOutxx , when writing to the
destination.
VI_ATTR_WIN_BYTE_ORD
ER Specifies the byte order used in low-level
access operations, such as
viMapAddress ,
viPeekxx , and viPokexx , when accessing
the mapped window.
VI_ATTR_SRC_ACCESS_PRI
V Specifies the address modifier used in
high-level access operations, such as
viInxx and viMoveInxx , when reading
from the source.
VI_ATTR_DEST_ACCESS_P
RIV Specifies the address modifier used in
high-level access operations such as
viOutxx and viMoveOutxx , when writing
to destination.
VI_ATTR_WIN_ACCESS_PR
IV Specifies the address modifier used in
low-level access operations, such as
viMapAddress , viPeekxx , and viPokexx ,
when accessing the mapped window.
Table 24 Attributes that Provide Specific Address Information
Attribute Description
VI_ATTR_INTF_PARENT_NUM Board number of the GPIB board to
which the GPIB-VXI is attached.
Table 23 Attributes That Provide Memory Window Control
Information