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| author | Josh Blum <josh@joshknows.com> | 2010-04-15 11:24:41 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-04-15 11:24:41 -0700 |
| commit | 3a196c5d614fbec9b1010b3082245614ba5e0dc9 (patch) | |
| tree | 784f075298f5d86c9e7429ce0ff977deaf4315c8 /fpga/usrp2/udp/add_onescomp.v | |
| parent | cbf7a0916f0455743d8446a8edc0f0775e3e63ed (diff) | |
| parent | 05d77f772317de5d925301aa11bb9a880656dd05 (diff) | |
| download | uhd-3a196c5d614fbec9b1010b3082245614ba5e0dc9.tar.gz uhd-3a196c5d614fbec9b1010b3082245614ba5e0dc9.tar.bz2 uhd-3a196c5d614fbec9b1010b3082245614ba5e0dc9.zip | |
Merge branch 'udp'
Diffstat (limited to 'fpga/usrp2/udp/add_onescomp.v')
| -rw-r--r-- | fpga/usrp2/udp/add_onescomp.v | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fpga/usrp2/udp/add_onescomp.v b/fpga/usrp2/udp/add_onescomp.v new file mode 100644 index 000000000..048842a86 --- /dev/null +++ b/fpga/usrp2/udp/add_onescomp.v @@ -0,0 +1,12 @@ + + +module add_onescomp + #(parameter WIDTH = 16) + (input [WIDTH-1:0] A, + input [WIDTH-1:0] B, + output [WIDTH-1:0] SUM); + + wire [WIDTH:0] SUM_INT = {1'b0,A} + {1'b0,B}; + assign SUM = SUM_INT[WIDTH-1:0] + {{WIDTH-1{1'b0}},SUM_INT[WIDTH]}; + +endmodule // add_onescomp |