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FD_aurix
Level 5
Level 5
100 sign-ins 100 replies posted 5 solutions authored

Hello all

in CPUx Program Status Word register description there is no description for Safe Task Identifier bit. where I can find any information?

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1 Solution
MoD
Employee
Employee
250 sign-ins 25 likes received 50 solutions authored

Please see chapter 5.4.5 in the UM V2.0:

In order to differentiate between data accesses from safe and regular tasks a new safe task identification bit is
introduced into the PSW register (PSW.S).

With this bit you can decide which MASTER TAG ID is used on internal bus for a read/write access (see table 85 in UM).

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2 Replies
MoD
Employee
Employee
250 sign-ins 25 likes received 50 solutions authored

Please see chapter 5.4.5 in the UM V2.0:

In order to differentiate between data accesses from safe and regular tasks a new safe task identification bit is
introduced into the PSW register (PSW.S).

With this bit you can decide which MASTER TAG ID is used on internal bus for a read/write access (see table 85 in UM).

FD_aurix
Level 5
Level 5
100 sign-ins 100 replies posted 5 solutions authored

Thanks

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