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Tag Archives: interrupt handler

Benchmarking nested RX interrupt response including external sources

Let’s add an external interrupt into the mix and take a look at the type of response that you can get from nested interrupts.

Fast interrupt function and register allocation accelerate interrupt response

The RX includes a Fast Interrupt Function that can be utilized with one interrupt source. Moreover the large register file in the RX can slice time in the interrupt service routine (ISR).

Fast interrupt processing keys numerous applications

The Renesas RX MCU architecture offers interrupt response that meets the most demanding of applications and includes an architectural feature called a fast interrupt function that can further accelerate response to a specified internal or external interrupt source.