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| author | Andreas Hansson <andreas.hansson@arm.com> | 2014-05-09 18:58:48 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2014-05-09 18:58:48 -0400 |
| commit | 8e3869411d85ddfec1d30a5da4dbfb30adf3e6ea (patch) | |
| tree | bf5fdedf6b4b8c34d63d4138dd81b4d3c32ff669 /tests | |
| parent | 0ba1e72e9b9c369e93b282100b0064e76191f0eb (diff) | |
| download | gem5-8e3869411d85ddfec1d30a5da4dbfb30adf3e6ea.tar.xz | |
mem: Add precharge all (PREA) to the DRAM controller
This patch adds the basic ingredients for a precharge all operation,
to be used in conjunction with DRAM power modelling.
Currently we do not try and apply any cleverness when precharging all
banks, thus even if only a single bank is open we use PREA as opposed
to PRE. At the moment we only have a single tRP (tRPpb), and do not
model the slightly longer all-bank precharge constraint (tRPab).
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions