moved usrp1 and usrp2 fpga dirs into fpga subdirectory

1 files changed, 14 insertions, 0 deletions

diff --git a/fpga/usrp1/tb/makesine.pl b/fpga/usrp1/tb/makesine.pl
new file mode 100755
index 000000000..9aebd6947
--- /dev/null
+++ b/fpga/usrp1/tb/makesine.pl
@@ -0,0 +1,14 @@
+#!/usr/bin/perl
+
+$angle = 0;
+$angle_inc = 2*3.14159/87.2;
+$amp = 1;
+$amp_rate = 1.0035;
+for($i=0;$i<3500;$i++)
+  {
+    printf("@(posedge clk);xi<= #1 16'h%x;yi<= #1 16'h%x;\n",65535&int($amp*cos($angle)),65535&int($amp*sin($angle)));
+    $angle += $angle_inc;
+    $amp *= $amp_rate;
+  }
+
+printf("\$finish;\n");