CPU Hard RESET

[KMANO3]

We have designed a xeon d1559 processor based board, We have connected the PLTRST_PRCO_N to the RESET_CPU_N signal of the CPU directly without connecting it with the power sequencing FPGA.

now we have a requirement to reset the system in some condition and reboot. so we are wondering if we could toggle the PCH_PWROK in order to reset the PLTRST_N which will reset the system. Please let us know if we could do this.

[SergioS_Intel · Accepted solution]

Hello KMANO3,

Thank you for contacting Intel Customer Support. 

In regards to your question, we would like to encourage you to post the technical information you are looking for in the following community site: 

 https://community.intel.com/t5/Embedded-Server/bd-p/emb-server-hardware-software-firmware . 

They can help you with additional questions about Intel Xeon D Embedded Processors.

 Also, if you already know the FAE ( Field Application Engineer ) that corresponds to you, you can contact them to gather more details.  

Have a great day. 

Best regards, 

Sergio S. Intel Customer Support