CHI Control - 5.0 English

System Cache LogiCORE IP Product Guide (PG118)

Document ID
PG118
Release Date
2021-11-05
Version
5.0 English

Like CCIX, CHI is typically controlled by firmware executing on a dedicated MicroBlaze processor. Features that can be controlled are:

  • Request Node on/off
  • Link on/off including the entire sequence of bringing up and taking down the link
  • System Coherency on/off
  • Snoop response behavior
  • Cache Maintenance Operations (CMO) event properties