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Merge pull request #238 from antmicro/jboc/refresh-all-banks 

core/refresher: use A10=1 for an all-banks REF
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enjoy-digital 2021-03-31 08:50:25 +02:00 committed by GitHub
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commit f5e7c39776
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litedram/core/refresher.py
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@ -50,7 +50,7 @@ class RefreshExecuter(Module):
]), ]),
# Auto Refresh after tRP # Auto Refresh after tRP
(trp, [ (trp, [
cmd.a.eq( 0), cmd.a.eq( 2**10), # all banks in LPDDR4/DDR5, ignored in other memories
cmd.ba.eq( 0), cmd.ba.eq( 0),
cmd.cas.eq(1), cmd.cas.eq(1),
cmd.ras.eq(1), cmd.ras.eq(1),