  The PIP-II accelerator is a proposed upgrade to the Fermilab accelerator
complex that will replace the existing, 400 MeV room temperature LINAC with an
800 MeV superconducting LINAC. Part of this upgrade includes a new injection
scheme into the booster that levies tight requirements on the LLRF control
system for the cavities. In this paper we discuss the challenges of the PIP-II
accelerator and the present status of the LLRF system for this project.
