VI_ATTR_WIN_ACCESS_PRIV

NI-VISA 15.0 Help

Edition Date: June 2015

Part Number: 370131S-01

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Resource Classes

VXI INSTR, VXI MEMACC

Attribute Information

Access Privilege Data Type Range Default

Read/Write
Local

ViUInt16

VI_DATA_PRIV (0)
VI_DATA_NPRIV (1)
VI_PROG_PRIV (2)
VI_PROG_NPRIV (3)
VI_BLCK_PRIV (4)
VI_BLCK_NPRIV (5)

VI_DATA_PRIV

Description

VI_ATTR_WIN_ACCESS_PRIV specifies the address modifier to be used in low-level access operations, such as viMapAddress(), viPeekXX(), and viPokeXX(), when accessing the mapped window.

This attribute is Read/Write when the corresponding session is not mapped (that is, when VI_ATTR_WIN_ACCESS is VI_NMAPPED. When the session is mapped, this attribute is Read Only.


Related Topics

INSTR Resource

MEMACC Resource

VI_ATTR_DEST_ACCESS_PRIV

VI_ATTR_SRC_ACCESS_PRIV

VI_ATTR_WIN_ACCESS

VI_ATTR_WIN_BASE_ADDR/VI_ATTR_WIN_BASE_ADDR_32/VI_ATTR_WIN_BASE_ADDR_64

VI_ATTR_WIN_BYTE_ORDER

VI_ATTR_WIN_SIZE/VI_ATTR_WIN_SIZE_32/VI_ATTR_WIN_SIZE_64

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