From 7b350cacd410b16fdac5a6933aea1bb009b83621 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marcin=20Ko=C5=9Bcielnicki?= Date: Tue, 8 Oct 2019 17:00:30 +0000 Subject: xilinx: Support multiplier mapping for all families. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This supports several older families that are not yet supported for actual logic synthesis — the intention is to add them soon. --- techlibs/xilinx/xc3s_mult_map.v | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 techlibs/xilinx/xc3s_mult_map.v (limited to 'techlibs/xilinx/xc3s_mult_map.v') diff --git a/techlibs/xilinx/xc3s_mult_map.v b/techlibs/xilinx/xc3s_mult_map.v new file mode 100644 index 000000000..67cd4ac60 --- /dev/null +++ b/techlibs/xilinx/xc3s_mult_map.v @@ -0,0 +1,14 @@ +module \$__MUL18X18 (input [17:0] A, input [17:0] B, output [35:0] Y); + parameter A_SIGNED = 0; + parameter B_SIGNED = 0; + parameter A_WIDTH = 0; + parameter B_WIDTH = 0; + parameter Y_WIDTH = 0; + + MULT18X18 _TECHMAP_REPLACE_ ( + .A(A), + .B(B), + .P(Y) + ); +endmodule + -- cgit v1.2.3