From c36f15b489c1d47e94901e9286c4f1c2afb815c4 Mon Sep 17 00:00:00 2001 From: David Shah Date: Tue, 19 Feb 2019 14:10:43 +0000 Subject: [PATCH] ecp5: Add DELAYF/DELAYG blackboxes Signed-off-by: David Shah --- techlibs/ecp5/cells_bb.v | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/techlibs/ecp5/cells_bb.v b/techlibs/ecp5/cells_bb.v index 1de623fcd..bac17260f 100644 --- a/techlibs/ecp5/cells_bb.v +++ b/techlibs/ecp5/cells_bb.v @@ -173,6 +173,24 @@ parameter ER1 = "ENABLED"; parameter ER2 = "ENABLED"; endmodule +(* blackbox *) +module DELAYF( + input A, LOADN, MOVE, DIRECTION, + output Z, CFLAG +); + parameter DEL_MODE = "USER_DEFINED"; + parameter DEL_VALUE = 0; +endmodule + +(* blackbox *) +module DELAYG( + input A, + output Z +); + parameter DEL_MODE = "USER_DEFINED"; + parameter DEL_VALUE = 0; +endmodule + (* blackbox *) module IDDRX1F( input D, SCLK, RST,