Hello there, i am new to NXP products and i made a dev board using the RT1062 as its core componenet an i am having issues connecting to the it, i am using the MCU-link as a debbuger and i want to debug using SWD interface, i installed the drivers correctly and using LinkServer.exe in windows to try to probe the target. it detect the MCU link but not the RT1062 and i even tried with MCUXpresso IDE same result.
i based my design on the MIMXRT1060-EVKB-DESIGNFILE-RevB1 schematics and i routed the swd pins directly to a connector. i am messing something out ?? and doest boot configuration matter in this case ?
PS: all power rails are 3v3 besides USB which is 5V
Hi @yacineykr ,
Thanks for your updated information.
Please kindly check the FlexSPI NOR Device Configuration setting.
Especially you use the second option pins.
Best Regards
MayLiu
Thanks for your reply,
i did that and the power sequencing is respected.
i also tried to do a serial download by configuring the boot pins. i am using a NOR Flash from Winbond on FlexSPI second option pins (GPIO_AD_B1), the PC detects the MCU as an HID device using USB, but when i try to connect to boot ROM it tells me that the MCU has entered Flashloader but failed to configure external memory (i used MCU boot utility)
Hi @yacineykr ,
Thank you so much for your interest in our products and for using our community.
1: I suggest you use an oscilloscope to check if the power-up sequence on the RT1060 board is correct. You can refer to MIMXRT105060HDUG for more detail information.
2: Please check whether you add PSWITCH RC delay.
3: Please compare the hardware design differences between your custom development board and the MIMXRT1060-EVKB development board.
Wish it helps you.
If you still have question about it, please kindly let me know.
Best Regards
MayLiu