--- nono/vm/areaset.cpp	2026/04/29 17:05:14	1.1.1.7
+++ nono/vm/areaset.cpp	2026/04/29 17:05:17	1.1.1.8
@@ -11,21 +11,15 @@
 #include "areaset.h"
 #include "mpu.h"
 
-// グローバル参照用
-AreaSetDevice *gAreaSet;
-
 // コンストラクタ
 AreaSetDevice::AreaSetDevice()
-	: inherited("AreaSet")
+	: inherited(OBJ_AREASET)
 {
-	devaddr = baseaddr;
-	devlen  = 0x2000;
 }
 
 // デストラクタ
 AreaSetDevice::~AreaSetDevice()
 {
-	gAreaSet = NULL;
 }
 
 // リセット
@@ -54,7 +48,7 @@ AreaSetDevice::Read16(uint32 addr)
 uint64
 AreaSetDevice::Write8(uint32 addr, uint32 data)
 {
-	gMPU->AddCycle(7);	// InsideOut p.135
+	mpu->AddCycle(7);	// InsideOut p.135
 
 	switch (addr) {
 	 case 0xe86001: