From 2f863660870e9ef66c5fcccbf711cf9eb46849c0 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Mon, 19 Aug 2019 12:39:22 -0700 Subject: [PATCH] Add reference to source of Tclktoq timing --- techlibs/xilinx/abc_ff.v | 2 ++ 1 file changed, 2 insertions(+) diff --git a/techlibs/xilinx/abc_ff.v b/techlibs/xilinx/abc_ff.v index 66d9573d3..36e1a08e4 100644 --- a/techlibs/xilinx/abc_ff.v +++ b/techlibs/xilinx/abc_ff.v @@ -20,6 +20,8 @@ // ============================================================================ +// Max delays from https://github.com/SymbiFlow/prjxray-db/blob/23c8b0851f979f0799318eaca90174413a46b257/artix7/timings/slicel.sdf#L237-L251 + module FDRE (output reg Q, input C, CE, D, R); parameter [0:0] INIT = 1'b0; parameter [0:0] IS_C_INVERTED = 1'b0; -- 2.30.2