Tags - 5.0 English

System Cache LogiCORE IP Product Guide (PG118)

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

A cache line tag consists of the tag bits part of the address and flag bits that determine the status of the cache line, for example if it is valid, unique or dirty. See the following figure for tag contents.

Figure 1. Cache Line Tag Contents