KITFS85SKTEVM

yavuzklc — Sat, 11 Feb 2023 14:04:32 GMT

Hi,

I want to using kıtfs85sktevm board with other mcu(s32k144).I make all configuration that like your documentation.(Connection and software.(FS8x watchdogExample Readme documentation.)).But it is not work.

I see invalid frame (CRC check failed) error on flexgui software.I am beginner what can i do ?

please help me.

Thanks.

The other question that i have is, I want to change the voltage value of buck3 using TestMode:MirrorsMain tab. I cannot change the value directly using write button. Changes only applies after disabling and enabling buck3. Is it a normal behaviour ?

Re: KITFS85SKTEVM

diazmarin09 — Thu, 16 Feb 2023 17:24:59 GMT

Hello,

I hope all is great with you. Thank you for using the NXP communities.

Please review the response from our specialist below:

Q1: I want to using KITFS85SKTEVM board with other MCU (S32K144).I make all configuration that like your documentation.(Connection and software.(FS8x watchdogExample Readme documentation.)).But it is not work.

I see invalid frame (CRC check failed) error on FLEXGUI software. What can I do ?

1). Make sure that all the steps (FS8x watchdogExample Readme documentation) were done and check the connection quality.

2). Ensure that the two boards are not damaged.

3). Make sure that 12V is applied and wake1 switch is on.

Q2: The other question that i have is, I want to change the voltage value of buck3 using TestMode:MirrorsMain tab. I cannot change the value directly using write button. Changes only applies after disabling and enabling BUCK3. Is it a normal behavior?

Online voltage change is not supported for all FS85 regulators.

Please generate the whole script with correct BUCK3 voltage value and run the FS85 in OTP emulation mode. Please refer to 7.2 in UM11183.

I hope this information helps.

Regards,

David

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KITFS85SKTEVM

Re: KITFS85SKTEVM