RTC Crystal issues for LPC1758

[sagarrathod]

Hello,

I am using an LPC1758FBD80Y microcontroller and I have connected ECS-.327-12.5-17X-C-TR
this External 32.768kHz crystal for the RTC,

The Main Crystal Is 9B-12.000MEEJ-B.

I am checking Output print at UART0, The print is getting stuck why this is happening,
Even I connected 12pf capacitors.

Need suggestions

[Alice_Yang]

Hello @sagarrathod 

1) About hardware design, you can refer to demo board OM13085:

https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mc... 

2) Recommend you first porting UART demo to test.

BR

Alice