diff --git a/snake_trunk/VCProj/bsr_trunk.sdf b/snake_trunk/VCProj/bsr_trunk.sdf
index 2c016dc..ec708df 100644
Binary files a/snake_trunk/VCProj/bsr_trunk.sdf and b/snake_trunk/VCProj/bsr_trunk.sdf differ
diff --git a/snake_trunk/VCProj/bsr_trunk.suo b/snake_trunk/VCProj/bsr_trunk.suo
index f47695a..eeccb19 100644
Binary files a/snake_trunk/VCProj/bsr_trunk.suo and b/snake_trunk/VCProj/bsr_trunk.suo differ
diff --git a/snake_trunk/loader.c b/snake_trunk/loader.c
index 78c6468..2b0393f 100644
--- a/snake_trunk/loader.c
+++ b/snake_trunk/loader.c
@@ -36,9 +36,9 @@
 
 
 
-#define REG_BIT_RESF_WDT     0x10
-#define REG_BIT_RESF_TRAP    0x80
-#define REG_BIT_RESF_LVI     0x01
+#define REG_BIT_RESF_WDT     (1<<4)
+#define REG_BIT_RESF_TRAP    (1<<7)
+#define REG_BIT_RESF_LVI     (1<<0)
 
 
 
@@ -293,6 +293,10 @@ void hdwinit( void )
  追加のレジスタ初期化を行います。
  
  出来るだけ hdwinit には書かない方針です。
+
+ 【備考】
+ 　ファームアップデートでここに来た場合、(system_status.reboot == 1)
+  レジスタの値は直前の値を維持しています。
  ***********************************************/
 static void hdwinit2(  )
 {
diff --git a/snake_trunk/yav_mcu_bsr.prk b/snake_trunk/yav_mcu_bsr.prk
index f13db37..e9067b3 100644
--- a/snake_trunk/yav_mcu_bsr.prk
+++ b/snake_trunk/yav_mcu_bsr.prk
@@ -4,11 +4,12 @@ FrameX=23
 FrameY=42
 FrameCX=1320
 FrameCY=987
-OpenFile1=config.h,0,206,11,1242,491,17,5,17,0
-OpenFile2=OutputWindow
-OutputPos=0,296,827,375,1267
-OpenFile3=ProjectWindow
+OpenFile1=ProjectWindow
 PrjPos=0,0,706,0,291
+OpenFile2=config.h,0,206,11,1242,491,0,6,0,0
+OpenFile3=OutputWindow
+OutputPos=0,296,827,375,1267
+OpenFile4=config.h,0,100,100,1125,668,17,5,0,0
 ActivePRJ=yav_mcu_bsr.prj
 [ProjectWindow]
 ProjectWindowDispType=0
diff --git a/snake_trunk/yav_mcu_bsr.sdb b/snake_trunk/yav_mcu_bsr.sdb
index b7f2720..6bbe4f8 100644
--- a/snake_trunk/yav_mcu_bsr.sdb
+++ b/snake_trunk/yav_mcu_bsr.sdb
@@ -40,7 +40,7 @@ T=51c8f7f4
 7=i2c_mcu.h
 8=pool.h
 [magic.c]
-T=52b3e6e7
+T=52b3e79d
 1=magic.h
 2=config.h
 [WDT.c]