1 files changed, 69 insertions, 0 deletions
diff --git a/fpga/usrp3/lib/vivado_ipi/interfaces/fifo_rd_rtl.xml b/fpga/usrp3/lib/vivado_ipi/interfaces/fifo_rd_rtl.xml
new file mode 100644
index 000000000..3c15f7203
--- /dev/null
+++ b/fpga/usrp3/lib/vivado_ipi/interfaces/fifo_rd_rtl.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<spirit:abstractionDefinition xmlns:xilinx="http://www.xilinx.com" xmlns:spirit="http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <spirit:vendor>analog.com</spirit:vendor>
+  <spirit:library>interface</spirit:library>
+  <spirit:name>fifo_rd_rtl</spirit:name>
+  <spirit:version>1.0</spirit:version>
+  <spirit:busType spirit:vendor="analog.com" spirit:library="interface" spirit:name="fifo_rd" spirit:version="1.0"/>
+  <spirit:ports>
+    <spirit:port>
+      <spirit:logicalName>DATA</spirit:logicalName>
+      <spirit:description>FIFO Read Data</spirit:description>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isData>true</spirit:isData>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>required</spirit:presence>
+          <spirit:direction>out</spirit:direction>
+        </spirit:onSlave>
+        <spirit:defaultValue>0</spirit:defaultValue>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>EN</spirit:logicalName>
+      <spirit:description>FIFO Read Enable</spirit:description>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>out</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+        <spirit:defaultValue>0</spirit:defaultValue>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>UNDERFLOW</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:width>1</spirit:width>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>VALID</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>required</spirit:presence>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+  </spirit:ports>
+</spirit:abstractionDefinition>