Why Interrupt nesting does not happen by default?

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User17615
Level 2
Level 2
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Hi all,

Why Interrupt nesting does not happen by default?

Best regards,
Tita

#8042000 19959
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User18237
Level 5
Level 5
First solution authored First like received
Hi Tita,

By default, when the TriCore™ enters an interrupt, it will continue in this interrupt routine until the end, even if a higher priority interrupt request comes in.
To allow interrupt nesting, an _enable() statement needs to be added into the ISR.

Kind regards,
Mr. AURIX™
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