1.2.23.6 Flash Memory Block (FMB) User Clock

When using the FMB with a data storage client, an extra clock port (USRCLK) is exposed on the top level. This clock has a maximum frequency of 100 Mhz because of the NVM.

This clock is intended as the frequency at which the user accesses the NVM. It is muxed with the INIT IP functionality. The arbitration gives INIT IP highest priority.

This clock has no relationship with any of the other clocks listed here.