HI NXP experts,
We are using S32K314 and sbc FS6500 in our controller. Now we have one problem using them together. We are now facing a problem using soft reset from S32K314. We find that reset pin of MCU cannot stay high as spc5744, and so once we perform a soft reset the fault eror counter of SBC will increase.(https://community.nxp.com/t5/S32K/S32K3-Function-Reset-causes-Reset-B-Pin-to-perform-reset-action/m-...) After some time ,the entire controller swich off. How can we use the soft reset function of S32K314(perform reset related register of s32k314) without increasing the fault error counter of FS6500? Can we solve this problem by connecting a reverse diode in series between the reset pin of S32K314 and RSTB of FS6500? But does this disable the monitoring function of 6500 on the RSTB pin? Are there any better solutions to meet our software reset requirements (FS6500 should not generate internal errors as a result, and MCU should be able to maintain RAM data without loss after a software reset for bootloader and application interaction)?
