Support forums

Architectures and Processors forum Cortex-R5 and Cortex-R7 implement as Dual-Core Lock Step (DCLS), does the two core run inparallel?

State Accepted Answer
+1 person also asked this people also asked this
Locked Locked
Replies 2 replies
Subscribers 350 subscribers
Views 7717 views
Users 0 members are here

2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options

How was your experience today?

This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Cortex-R5 and Cortex-R7 implement as Dual-Core Lock Step (DCLS), does the two core run inparallel?

Kun.Niu over 10 years ago

Top replies

daith over 10 years ago +1 verified

Yes. They start off after a reset in the same sort of state and get the same inputs, the outputs are compared and if there is a difference there is a system error and they're out of step. I think normally...