From 52a86fb62202be419e7b15942bb1889aec61cc10 Mon Sep 17 00:00:00 2001
From: RuigeLee <wut.ruigeli@gmail.com>
Date: Mon, 9 Feb 2026 16:32:02 +0800
Subject: [PATCH] =?UTF-8?q?bugfix:spicmd=E8=A7=A3=E6=9E=90=E6=AF=94?=
 =?UTF-8?q?=E7=89=B9=E9=94=99=E8=AF=AF?=
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---
 src/main/scala/backBoard/shin/SpiInterface.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/backBoard/shin/SpiInterface.scala b/src/main/scala/backBoard/shin/SpiInterface.scala
index 34117bd..e49df79 100644
--- a/src/main/scala/backBoard/shin/SpiInterface.scala
+++ b/src/main/scala/backBoard/shin/SpiInterface.scala
@@ -156,7 +156,7 @@ abstract class SpiInterfaceBase extends Module with RequireAsyncReset{
   when( shiftCSn(2) & ~shiftCSn(1) || (~shiftCSn(2) & shiftCSn(1)) ){  //CS下跳或上跳
     spiCmd := 0.U
   } .elsewhen( isSckPosedge & ~shiftCSn(1) & byteSel === 2.U & bitSel === 0.U ){ //CS为低，且SCK上跳的第0byte
-    spiCmd := shiftMOSI
+    spiCmd := (if( OPER114 ) {shiftMOSI} else { shiftDat.extract(3) })
   }
 }