Merged r6749:6763 from jcorgan/t179. Fixes ticket:179. New RBFs synthesized with 7.1SP1.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6764 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 26 insertions, 0 deletions

diff --git a/usrp/fpga/models/fifo_4k_18.v b/usrp/fpga/models/fifo_4k_18.v
new file mode 100644
index 000000000..3efbf74f0
--- /dev/null
+++ b/usrp/fpga/models/fifo_4k_18.v
@@ -0,0 +1,26 @@
+
+
+module fifo_4k_18
+  (input  [17:0] data,
+   input         wrreq,
+   input         wrclk,
+   output 	 wrfull,
+   output 	 wrempty,
+   output [11:0] wrusedw,
+
+   output [17:0] q,
+   input         rdreq,
+   input         rdclk,
+   output 	 rdfull,
+   output 	 rdempty,
+   output [11:0] rdusedw,
+
+   input 	 aclr );
+
+fifo #(.width(18),.depth(4096),.addr_bits(12)) fifo_4k 
+  ( data, wrreq, rdreq, rdclk, wrclk, aclr, q,
+    rdfull, rdempty, rdusedw, wrfull, wrempty, wrusedw);
+   
+endmodule // fifo_4k_18
+
+