From 4fa64c8e968007ba79ab7d3242c230b3dec06a0b Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Wed, 10 Oct 2018 17:44:40 +0200 Subject: [PATCH] core/bankmachine: remove trccon (activate_allowed not used) --- litedram/core/bankmachine.py | 7 ------- 1 file changed, 7 deletions(-) diff --git a/litedram/core/bankmachine.py b/litedram/core/bankmachine.py index 44fa652..7068cd3 100644 --- a/litedram/core/bankmachine.py +++ b/litedram/core/bankmachine.py @@ -89,13 +89,6 @@ class BankMachine(Module): self.submodules.twtpcon = twtpcon = tXXDController(precharge_time) self.comb += twtpcon.valid.eq(cmd.valid & cmd.ready & cmd.is_write) - # Respect tRC activate-activate time - activate_allowed = Signal(reset=1) - if settings.timing.tRC is not None: - self.submodules.trccon = trccon = tXXDController(settings.timing.tRC) - self.comb += trccon.valid.eq(cmd.valid & cmd.ready & track_open) - self.comb += activate_allowed.eq(trccon.ready) - # Respect tRAS activate-precharge time precharge_allowed = Signal(reset=1) if settings.timing.tRAS is not None: