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| author | jcorgan | 2008-09-08 01:00:12 +0000 |
|---|---|---|
| committer | jcorgan | 2008-09-08 01:00:12 +0000 |
| commit | e0fcbaee124d3e8c4c11bdda662f88e082352058 (patch) | |
| tree | a51ef1c8b949681f45e5664478e8515065cfff5b /usrp2/fpga/control_lib/decoder_3_8.v | |
| parent | c86f6c23c6883f73d953d64c28ab42cedb77e4d7 (diff) | |
| download | gnuradio-e0fcbaee124d3e8c4c11bdda662f88e082352058.tar.gz gnuradio-e0fcbaee124d3e8c4c11bdda662f88e082352058.tar.bz2 gnuradio-e0fcbaee124d3e8c4c11bdda662f88e082352058.zip | |
Merged r9433:9527 from features/gr-usrp2 into trunk. Adds usrp2 and gr-usrp2 top-level components. Trunk passes distcheck with mb-gcc installed, but currently not without them. The key issue is that when mb-gcc is not installed, the build system skips over the usrp2/firmware directory, and the firmware include files don't get put into the dist tarball. But we can't do the usual DIST_SUBDIRS method as the firmware is a subpackage.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9528 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'usrp2/fpga/control_lib/decoder_3_8.v')
| -rw-r--r-- | usrp2/fpga/control_lib/decoder_3_8.v | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/usrp2/fpga/control_lib/decoder_3_8.v b/usrp2/fpga/control_lib/decoder_3_8.v new file mode 100644 index 000000000..729b45d18 --- /dev/null +++ b/usrp2/fpga/control_lib/decoder_3_8.v @@ -0,0 +1,21 @@ + +module decoder_3_8 + (input [2:0] sel, + output reg [7:0] res); + + always @(sel or res) + begin + case (sel) + 3'b000 : res = 8'b00000001; + 3'b001 : res = 8'b00000010; + 3'b010 : res = 8'b00000100; + 3'b011 : res = 8'b00001000; + 3'b100 : res = 8'b00010000; + 3'b101 : res = 8'b00100000; + 3'b110 : res = 8'b01000000; + default : res = 8'b10000000; + endcase // case(sel) + end // always @ (sel or res) + +endmodule // decoder_3_8 + |