s32g399a FALSH startup issue

[LONGGANGSU]

Hello, may I ask if your issue has been resolved? The S32G399A chip I am currently using has a Flash model of MX25UW51245. My current situation is that it can be burned and verified successfully using the FLASH TOOLS tool. However, when I configure BOOTMOD to RCON, it cannot start from FLASH. I can measure the SCK and CS signals using an oscilloscope. The SCK clock is 28MHz, but it only lasted for about 1.3ms.

S32G3 

LONGGANGSU_0-1753429686487.png

[Joey_z]

hi,LONGGANGSU

I'm glad to check in another ticket that your case has been resolved. If you have any new issues, please feel free to submit a new ticket.

BR

Joey

[LONGGANGSU]

The issue submitted last night has been resolved，thanks

[LONGGANGSU]

I used the flash tools tool to obtain the FLASH ID, which is also correct and can be matched with the data manual, as shown in the figure below. I also used this tool to read the register I wrote, and the content read was also correct.LONGGANGSU_1-1753430798494.png

LONGGANGSU_2-1753430826066.png

[LONGGANGSU]

The main clock of my board uses an active crystal oscillator.

LONGGANGSU_0-1753435705450.png

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