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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/control_lib/mux4.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/control_lib/mux4.v')
| -rw-r--r-- | fpga/usrp2/control_lib/mux4.v | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fpga/usrp2/control_lib/mux4.v b/fpga/usrp2/control_lib/mux4.v new file mode 100644 index 000000000..31c85c832 --- /dev/null +++ b/fpga/usrp2/control_lib/mux4.v @@ -0,0 +1,16 @@ + + +module mux4 + #(parameter WIDTH=32, parameter DISABLED=0) + (input en, + input [1:0] sel, + input [WIDTH-1:0] i0, + input [WIDTH-1:0] i1, + input [WIDTH-1:0] i2, + input [WIDTH-1:0] i3, + output [WIDTH-1:0] o); + + assign o = en ? (sel[1] ? (sel[0] ? i3 : i2) : (sel[0] ? i1 : i0)) : + DISABLED; + +endmodule // mux4 |