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[Commit-gnuradio] r8449 - gnuradio/branches/developers/gnychis/fpga/usrp
From: |
gnychis |
Subject: |
[Commit-gnuradio] r8449 - gnuradio/branches/developers/gnychis/fpga/usrp/fpga/inband_lib/testbenches |
Date: |
Mon, 19 May 2008 15:30:59 -0600 (MDT) |
Author: gnychis
Date: 2008-05-19 15:30:58 -0600 (Mon, 19 May 2008)
New Revision: 8449
Modified:
gnuradio/branches/developers/gnychis/fpga/usrp/fpga/inband_lib/testbenches/fx2.v
Log:
trying to fix up fx2
Modified:
gnuradio/branches/developers/gnychis/fpga/usrp/fpga/inband_lib/testbenches/fx2.v
===================================================================
---
gnuradio/branches/developers/gnychis/fpga/usrp/fpga/inband_lib/testbenches/fx2.v
2008-05-19 21:21:50 UTC (rev 8448)
+++
gnuradio/branches/developers/gnychis/fpga/usrp/fpga/inband_lib/testbenches/fx2.v
2008-05-19 21:30:58 UTC (rev 8449)
@@ -3,18 +3,24 @@
input fx2_2,
input fx2_3,
- output usbclk,
- output [2:0] usbctl,
- output [1:0] usbrdy,
- inout [15:0] usbdata
+ output reg usbclk,
+ output reg [2:0] usbctl,
+ output reg [1:0] usbrdy,
+ inout [15:0] usbdata
) ;
+
+ reg [15:0] usbdata_write ;
+ reg [15:0] usbdata_read ;
+ assign usbdata = usbctl[0] ? 16'bz : usbdata_read ;
+
initial begin
+ usbdata_write <= 16'd0 ;
usbclk = 0 ;
- fx2_1 = 0 ;
- usbctl = 3'd0 ;
- usbrdy = 2'd0 ;
- usbdata = 16'd0 ;
+// fx2_1 = 0 ;
+// usbctl = 3'd0 ;
+// usbrdy = 2'd0 ;
+// usbdata = 16'd0 ;
end
always #(1.0/24.0) usbclk = ~usbclk ;
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