Event User Security
Attribution
This register allows the
user to configure one or more event users as secured or non-secured.
Important: This register is only
available for SAM
L11 and has no effect
for SAM
L10.
|
0x1E0 |
32 |
PAC Write-Protection, Write-Secure |
0x00000000 |
|
Event User n Security
Attribution [n=0..22]
The bit n of USER enables the non-secure mode
of USERn. The registers whose USER bit or bitfield n is set in non-secure mode by
NONSECUSER.USERn are USERn registers.
These bits set the security
attribution for the individual event users.
Value | Description |
---|
0 |
The corresponding event user is
secured. When the module is PAC secured, the configuration and status bits for
this event user are only available through the secure alias. Attempts to change
the event user configuration through the non-secure alias will be silently ignored
and reads will return 0. |
1 |
The corresponding event user is
non-secured. The configuration and status bits for this event user are available
through the non-secure alias. |