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PSoC 5, 3 & 1 MCU

YaCh_3198276
New Contributor

I am using PSoC 5LP and need to implement LVI (low voltage interrupt).

LVI has IRQ#-0, but in Creator IRQ#-0 is already used by UART-ISR which I cannot change. There is no component for LVI/LVD.

How can I implement LVI and trigger ISR when voltage goes low?

Thanks.

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BragadeeshV
Moderator
Moderator

Hi yach_3198276​,

You need to use Global Signal reference component to set up LVI/ HVI

pastedImage_0.png

pastedImage_1.png

Regards,

Bragadeesh

Regards,
Bragadeesh

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