This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

The meanings of AxCACHE

Hi everyone,

I just finish studying AMBA 4 AXI and AMBA 3 AXI protocol. I'm confused  about something.

In chapter A4.1, transaction type and attribute, mentioning about AxCACHE and its description . But I can't get the meaning of some features as below

For write, a number of different transactions can be merged together , and read transaction can be prefetched. Could someone explain it more precise for me?

I'm so appreciate for that.