From cbaba62401ca975bc9aee91b53e0b48fa59bd6c3 Mon Sep 17 00:00:00 2001 From: dh73 Date: Sun, 1 Oct 2017 11:04:17 -0500 Subject: Adding Cyclone IV (E, GX), Arria 10, Cyclone V and LPM functions (ALTPLL and M9K); M9K is not finished yet. Achronix Speedster also in this commit. Both Arria10 and Speedster-i are still experimental due complexity, but you can experiment around those devices right now --- techlibs/intel/a10gx/cells_sim.v | 59 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100755 techlibs/intel/a10gx/cells_sim.v (limited to 'techlibs/intel/a10gx/cells_sim.v') diff --git a/techlibs/intel/a10gx/cells_sim.v b/techlibs/intel/a10gx/cells_sim.v new file mode 100755 index 000000000..1888682ef --- /dev/null +++ b/techlibs/intel/a10gx/cells_sim.v @@ -0,0 +1,59 @@ +/* + * yosys -- Yosys Open SYnthesis Suite + * + * Copyright (C) 2012 Clifford Wolf + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ +module VCC (output V); + assign V = 1'b1; +endmodule // VCC + +module GND (output G); + assign G = 1'b0; +endmodule // GND + +/* Altera Arria 10 GX devices Input Buffer Primitive */ +module twentynm_io_ibuf (output o, input i, input ibar); + assign ibar = ibar; + assign o = i; +endmodule // twentynm_io_ibuf + +/* Altera Arria 10 GX devices Output Buffer Primitive */ +module twentynm_io_obuf (output o, input i, input oe); + assign o = i; + assign oe = oe; +endmodule // twentynm_io_obuf + +/* Altera Arria 10 GX LUT Primitive */ +module twentynm_lcell_comb (output combout, cout, sumout, + input dataa, datab, datac, datad, + input datae, dataf, datag, cin, + input sharein); + +parameter lut_mask = 64'hFFFFFFFFFFFFFFFF; +parameter dont_touch = "off"; +parameter lpm_type = "twentynm_lcell_comb"; +parameter shared_arith = "off"; +parameter extended_lut = "off"; + +// TODO: This is still WIP +initial begin + $display("Simulation model is still under investigation\n"); +end + +endmodule // twentynm_lcell_comb + + + -- cgit v1.2.3