From 960c8794fa0da7c0ea8b6bf39bf309425fab17b3 Mon Sep 17 00:00:00 2001 From: David Shah Date: Fri, 9 Nov 2018 15:18:30 +0000 Subject: [PATCH] ecp5: Add blackboxes for ancillary DCU cells 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 401b976d8..2585c14a9 100644 --- a/techlibs/ecp5/cells_bb.v +++ b/techlibs/ecp5/cells_bb.v @@ -483,3 +483,21 @@ module DCUA( parameter D_TX_VCO_CK_DIV = "0b000"; parameter D_XGE_MODE = "0b0"; endmodule + +(* blackbox *) +module EXTREFB ( + input REFCLKP, REFCLKN, + output REFCLKO +); + parameter REFCK_PWDNB = "0b0"; + parameter REFCK_RTERM = "0b0"; + parameter REFCK_DCBIAS_EN = "0b0"; +endmodule + +(* blackbox *) +module PCSCLKDIV ( + input CLKI, RST, SEL2, SEL1, SEL0, + output CDIV1, CDIVX +); + parameter GSR = "DISABLED"; +endmodule -- 2.30.2