diff --git a/xml/explorer/node_mcbistfir.xml b/xml/explorer/node_mcbistfir.xml
new file mode 100644
index 0000000..66ca8d7
--- /dev/null
+++ b/xml/explorer/node_mcbistfir.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<attn_node name="MCBISTFIR" model_ec="EXPLORER_10" reg_type="SCOM">
+
+    <local_fir name="MCBISTFIR" config="W">
+        <instance reg_inst="0" addr="0x08011800" />
+        <action attn_type="UCS" config="00" />
+        <action attn_type="RE"  config="01" />
+        <action attn_type="HA"  config="10" />
+    </local_fir>
+
+    <bit pos= "0"   >Invalid maint address</bit>
+    <bit pos= "1"   >Command address timeout</bit>
+    <bit pos= "2"   >Internal FSM error</bit>
+    <bit pos= "3"   >MCBIST broadcast out of sync</bit>
+    <bit pos= "4"   >MCBIST data error</bit>
+    <bit pos= "5"   >Hard NCE ETE attn</bit>
+    <bit pos= "6"   >Soft NCE ETE attn</bit>
+    <bit pos= "7"   >Int NCE ETE attn</bit>
+    <bit pos= "8"   >RCE ETE attn</bit>
+    <bit pos= "9"   >ICE (IMPE) ETE attn</bit>
+    <bit pos="10"   >MCBIST program complete</bit>
+    <bit pos="11"   >MCBIST CCS subtest done</bit>
+    <bit pos="12"   >WAT debug bus attn</bit>
+    <bit pos="13"   >SCOM recoverable register parity error</bit>
+    <bit pos="14"   >SCOM fatal reg parity error</bit>
+    <bit pos="15"   >SCOM WAT and debug reg parity error</bit>
+    <bit pos="16:17">Reserved</bit>
+    <bit pos="18"   >Internal SCOM error</bit>
+    <bit pos="19"   >Internal SCOM error clone</bit>
+
+</attn_node>