read me and verify update
diff --git a/verilog/dv/user_timer/Makefile b/verilog/dv/user_timer/Makefile
index cda351b..9e7660a 100644
--- a/verilog/dv/user_timer/Makefile
+++ b/verilog/dv/user_timer/Makefile
@@ -46,6 +46,10 @@
 SIM?=RTL
 DUMP?=OFF
 
+### To Enable IVERILOG FST DUMP
+export IVERILOG_DUMPER = fst
+
+
 .SUFFIXES:
 
 PATTERN = user_timer