diff options
| author | Patrick Urban <patrick.urban@web.de> | 2021-09-13 17:16:15 +0200 |
|---|---|---|
| committer | Marcelina Kościelnicka <mwk@0x04.net> | 2021-11-13 21:53:25 +0100 |
| commit | 240d289ffff69f991e096a630028839048b6fefd (patch) | |
| tree | fb79233fbfae812d9c4723b7cd50a7869e5f1850 /techlibs/gatemate/mux_map.v | |
| parent | b3e2001e1f094eccf925f0b9e88b3d7cae5e5cb0 (diff) | |
| download | yosys-240d289ffff69f991e096a630028839048b6fefd.tar.gz yosys-240d289ffff69f991e096a630028839048b6fefd.tar.bz2 yosys-240d289ffff69f991e096a630028839048b6fefd.zip | |
synth_gatemate: Initial implementation
Signed-off-by: Patrick Urban <patrick.urban@web.de>
Diffstat (limited to 'techlibs/gatemate/mux_map.v')
| -rw-r--r-- | techlibs/gatemate/mux_map.v | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/techlibs/gatemate/mux_map.v b/techlibs/gatemate/mux_map.v new file mode 100644 index 000000000..13c1972e3 --- /dev/null +++ b/techlibs/gatemate/mux_map.v @@ -0,0 +1,56 @@ +/*
+ * yosys -- Yosys Open SYnthesis Suite
+ *
+ * Copyright (C) 2021 Cologne Chip AG <support@colognechip.com>
+ *
+ * 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 \$_MUX8_ (A, B, C, D, E, F, G, H, S, T, U, Y);
+ input A, B, C, D, E, F, G, H, S, T, U;
+ output Y;
+
+ CC_MX8 _TECHMAP_REPLACE_ (
+ .D0(A), .D1(B), .D2(C), .D3(D),
+ .D4(E), .D5(F), .D6(G), .D7(H),
+ .S0(S), .S1(T), .S2(U),
+ .Y(Y)
+ );
+
+endmodule
+
+module \$_MUX4_ (A, B, C, D, S, T, Y);
+ input A, B, C, D, S, T;
+ output Y;
+
+ CC_MX4 _TECHMAP_REPLACE_ (
+ .D0(A), .D1(B), .D2(C), .D3(D),
+ .S0(S), .S1(T),
+ .Y(Y)
+ );
+
+endmodule
+
+/*
+module \$_MUX_ (A, B, S, Y);
+ input A, B, S;
+ output Y;
+
+ CC_MX2 _TECHMAP_REPLACE_ (
+ .D0(A), .D1(B), .S0(S),
+ .Y(Y)
+ );
+
+endmodule
+*/
|