diff --git a/src/main/scala/backBoard/shin/SpiInterface.scala b/src/main/scala/backBoard/shin/SpiInterface.scala
index 7855c48..34117bd 100644
--- a/src/main/scala/backBoard/shin/SpiInterface.scala
+++ b/src/main/scala/backBoard/shin/SpiInterface.scala
@@ -236,7 +236,7 @@ class QSpiInterface(mode: Int) extends SpiInterfaceBase{
   when( shiftCSn(2) & ~shiftCSn(1) ){
     bitSel := 0.U
   } .elsewhen( isSckPosedge & ~shiftCSn(1) ){
-    when( byteSel <= 3.U ){
+    when( (if( OPER114 ) {byteSel <= 3.U} else {false.B}) ){
       bitSel := bitSel + 1.U      
     } .otherwise{
       bitSel := ~bitSel