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How to test S12ZVL LVI interrupt

Question asked by Junxi Cai on May 28, 2020
Latest reply on Jun 8, 2020 by Junxi Cai

Hello everyone,


Currently, I am implementing the low voltage Interrupt for the S12ZVL chip. However, when I was trying to test it, I could not trigger the interrupt for LV. According to the datasheet, I have adjusted the supply voltage to the chip below 4.23V to trigger the LVI, but my debugger already lost the communication because of the low voltage. So the break point in LVI never got reached. Could you please share some idea to help me test the LVI?



Thank you,