From 47a0d5fb9e552baa880afab57903a5966d1ee8a7 Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Wed, 29 Jul 2020 08:12:49 +0200 Subject: [PATCH] litedram_gen/LiteDRAMUSDDRPHYCRG: remove AsyncResetSynchronizer on sys/sys4x (reset handled by USIDELAYCTRL). --- litedram/gen.py | 2 -- 1 file changed, 2 deletions(-) diff --git a/litedram/gen.py b/litedram/gen.py index c892bee..2a3c979 100755 --- a/litedram/gen.py +++ b/litedram/gen.py @@ -356,8 +356,6 @@ class LiteDRAMUSDDRPHYCRG(Module): i_CE=por_done, i_I=self.cd_sys4x_pll.clk, o_O=self.cd_sys.clk), Instance("BUFGCE", name="main_bufgce", i_CE=por_done, i_I=self.cd_sys4x_pll.clk, o_O=self.cd_sys4x.clk), - AsyncResetSynchronizer(self.cd_sys4x, ~por_done | ~sys_pll.locked | rst), - AsyncResetSynchronizer(self.cd_sys, ~por_done | ~sys_pll.locked | rst), ] # IODelay Ctrl