From dbc8b77222c74dcf8a1c2cc57118a0fb25a82787 Mon Sep 17 00:00:00 2001 From: martell Date: Sun, 29 Jan 2023 20:48:43 -0800 Subject: [PATCH] gowin: Add support for emulated differential output --- techlibs/gowin/cells_sim.v | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/techlibs/gowin/cells_sim.v b/techlibs/gowin/cells_sim.v index ab8207ef1..51f781b1d 100644 --- a/techlibs/gowin/cells_sim.v +++ b/techlibs/gowin/cells_sim.v @@ -582,6 +582,14 @@ module IOBUF (O, IO, I, OEN); assign I = IO; endmodule +module ELVDS_OBUF (I, O, OB); + input I; + output O; + output OB; + assign O = I; + assign OB = ~I; +endmodule + module TLVDS_OBUF (I, O, OB); input I; output O;