diff --git a/xml/p10/node_cfir_n1_spa.xml b/xml/p10/node_cfir_n1_spa.xml
new file mode 100644
index 0000000..d7a2ca7
--- /dev/null
+++ b/xml/p10/node_cfir_n1_spa.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<attn_node model_ec="P10_10" name="CFIR_N1_SPA" reg_type="SCOM">
+    <register name="CFIR_N1_SPATTN">
+        <instance addr="0x03040002" reg_inst="0"/>
+    </register>
+    <register name="CFIR_N1_SPATTN_MASK">
+        <instance addr="0x03040042" reg_inst="0"/>
+    </register>
+    <rule attn_type="SPA" node_inst="0">
+        <expr type="and">
+            <expr type="reg" value1="CFIR_N1_SPATTN"/>
+            <expr type="not">
+                <expr type="reg" value1="CFIR_N1_SPATTN_MASK"/>
+            </expr>
+            <expr type="int" value1="0x0FFFFFFFFFFFFFFF"/>
+        </expr>
+    </rule>
+    <bit child_node="N1_LOCAL_FIR" node_inst="0" pos="4">Local FIR</bit>
+    <bit child_node="MCD_FIR" node_inst="0" pos="7">Local FIR register for MCD</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="4" pos="17">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="5" pos="18">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="6" pos="19">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="7" pos="20">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="8" pos="21">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="9" pos="22">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="10" pos="23">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="11" pos="24">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="0" pos="25">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="1" pos="26">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="2" pos="27">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="3" pos="28">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="12" pos="29">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="13" pos="30">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="14" pos="31">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+    <bit child_node="PB_STATION_FIR" node_inst="15" pos="32">PowerBus PB RaceTrack Station nest domain FIR register</bit>
+</attn_node>