Fix warnings, mostly from implicitly defined wires or unspecified widths

1 files changed, 3 insertions, 1 deletions

diff --git a/usrp2/fpga/top/u2_core/u2_core.v b/usrp2/fpga/top/u2_core/u2_core.v
index 1f78f6d3d..03016e9b3 100755
--- a/usrp2/fpga/top/u2_core/u2_core.v
+++ b/usrp2/fpga/top/u2_core/u2_core.v
@@ -525,9 +525,11 @@ module u2_core
      (.clk(wb_clk),.rst(wb_rst),
       .sd_clk(sd_clk),.sd_csn(sd_csn),.sd_mosi(sd_mosi),.sd_miso(sd_miso),
       .wb_cyc_i(sd_cyc),.wb_stb_i(sd_stb),.wb_we_i(sd_we),
-      .wb_adr_i(sd_adr[3:2]),.wb_dat_i(sd_dat_o),.wb_dat_o(sd_dat_i),
+      .wb_adr_i(sd_adr[3:2]),.wb_dat_i(sd_dat_o[7:0]),.wb_dat_o(sd_dat_i[7:0]),
       .wb_ack_o(sd_ack) );
 
+   assign sd_dat_i[31:8] = 0;
+
    // /////////////////////////////////////////////////////////////////////////
    // DSP
    wire [31:0] 	 sample_rx, sample_tx;