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| /gem5/src/mem/ | ||
| H A D | dram_ctrl.cc | diff 10214:39eb5d4c400a Fri May 09 18:58:00 EDT 2014 Andreas Hansson <andreas.hansson@arm.com> 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). |
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