how to implement this equation in verilog eqn : temp <= pon + (pon * poff)/2; temp-11 bit vector pon-7bit vector poff-5bit vector

Hi,

People here in community are not going to write code for you. Start with the Intel FPGA training curriculum and the free online trainings from the link below & come with appropriate code (specific error if possible)

https://www.intel.com/content/www/us/en/programmable/support/training/curricula.html

Here I am attaching the sample code for multiplication.

Regards,

Vikas