NXP Semiconductors MWCT101 S Series, Reference Manual

Page: 261 / 1761

Field Function
9
WP5
Write Protect
Determines whether the peripheral allows write accesses. When this field is set and a write access is
attempted, access terminates with an error response and no peripheral access initiates.
0b - This peripheral allows write accesses.
1b - This peripheral is write protected.
8
TP5
Trusted Protect
Determines whether the peripheral allows accesses from an untrusted master. When this field is set and
an access is attempted by an untrusted master, the access terminates with an error response and no
peripheral access initiates.
0b - Accesses from an untrusted master are allowed.
1b - Accesses from an untrusted master are not allowed.
7-4
—
Reserved
3-0
—
Reserved
14.3.1.10 Off-Platform Peripheral Access Control Register (OPACRE)
14.3.1.10.1 Offset
Register Offset
OPACRE 50h
14.3.1.10.2 Function
Each OPACR register consists of eight 4-bit OPACR fields. Each OPACR field defines
the access levels for a particular off-platform peripheral. The peripheral assignment to
each OPACR field is defined by the memory map slot of the peripheral. See the chip-
specific AIPS information for the field assignment of a particular peripheral.
Chapter 14 Peripheral Bridge (AIPS-Lite)
MWCT101xS Series Reference Manual, Rev. 3, 07/2019
NXP Semiconductors 261