User`s guide

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