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RM48L952: RTI interrupt max frequency

Part Number: RM48L952
Other Parts Discussed in Thread: HALCOGEN

Hello,

I would like to use RTI module to generate periodic interrupts. With HALCoGen I set the following configuration:

The IT associated with the RTI Compare 1 works perfectly, the handler is called every 1 ms.

But I have an issue with the IT linked with the RTI Compare 2, the handler is called every 7 us instead of every 1 us. Currently, the handler is just about incrementing a counter (to check the period using a breakpoint point in RTI Compare 1 handler) and resetting the Interrupt Flag Register.

Is there any restriction about the frequency of the IT based on RTI module ?

Best regards,

Pierre