From 05d77f772317de5d925301aa11bb9a880656dd05 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Thu, 15 Apr 2010 11:24:24 -0700 Subject: moved usrp1 and usrp2 fpga dirs into fpga subdirectory --- fpga/usrp2/sdr_lib/hb/mult.v | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 fpga/usrp2/sdr_lib/hb/mult.v (limited to 'fpga/usrp2/sdr_lib/hb/mult.v') diff --git a/fpga/usrp2/sdr_lib/hb/mult.v b/fpga/usrp2/sdr_lib/hb/mult.v new file mode 100644 index 000000000..a8d4cb1b7 --- /dev/null +++ b/fpga/usrp2/sdr_lib/hb/mult.v @@ -0,0 +1,16 @@ + + +module mult (input clock, input signed [15:0] x, input signed [15:0] y, output reg signed [30:0] product, + input enable_in, output reg enable_out ); + + always @(posedge clock) + if(enable_in) + product <= #1 x*y; + else + product <= #1 31'd0; + + always @(posedge clock) + enable_out <= #1 enable_in; + +endmodule // mult + -- cgit v1.2.3