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Éder F. Zulian
2018-07-05 08:19:31 +02:00
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README.md
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@@ -895,11 +895,11 @@ efficient accesses to the memory.
**Postpone Refresh**
Similarly, the decision to postpone a refresh is done if there are pending
requests on the buffer. Given that having requests might mean a hit, we want
to postpone the refresh to avoid breaking row hit sequences and reducing the
number of commands (e.g., ACT, PRE) to carry out the memory accesses. If the
memory enters an idle state, a burst is issued for the same number of REF
commands that were postponed.
requests on the buffer. Buffered requests may generate row-hits, so postponing
refreshes may be beneficial for it avoids breaking row-hit sequences what
reduces the number of commands (e.g., ACT, PRE) to carry out the memory
accesses. If the memory enters an idle state, a burst is issued for the same
number of REF commands that were postponed.
**The Flexible Refresh FSM**