diff --git a/lib_xua/src/core/user/user_hid.xc b/lib_xua/src/core/user/user_hid.xc
index d27d6914..4319bf43 100644
--- a/lib_xua/src/core/user/user_hid.xc
+++ b/lib_xua/src/core/user/user_hid.xc
@@ -4,6 +4,7 @@
 #include <xs1.h>
 #include "user_hid.h"
 
+#define HID_DEASSERT_COUNT    10000000
 #define HID_INTERRUPT_COUNT 1000000000
 #define HID_REPORT_DATA 0x01
 
@@ -24,16 +25,18 @@ void UserReadHIDData( unsigned char hidData[ HID_DATA_SIZE ])
     tmr :> curr_time;
     tick_count += ( last_time < curr_time ) ? curr_time - last_time : curr_time + ( UINT_MAX - last_time );
 
-    if( HID_INTERRUPT_COUNT <= tick_count ) {
+    if(( HID_INTERRUPT_COUNT <= tick_count ) && ( tick_count <= ( HID_INTERRUPT_COUNT + HID_DEASSERT_COUNT ))) {
       for( unsigned idx = 0; idx < HID_DATA_SIZE; ++idx ) {
         hidData[ idx ] = HID_REPORT_DATA;
       }
-
-      tick_count = 0;
     } else {
       for( unsigned idx = 0; idx < HID_DATA_SIZE; ++idx ) {
         hidData[ idx ] = 0x00;  
-      }    
+      }
+
+      if (( HID_INTERRUPT_COUNT + HID_DEASSERT_COUNT ) <= tick_count ) {
+        tick_count = 0;
+      }
     }
 
     last_time = curr_time;