--- nono/vm/crtc2.h	2026/04/29 17:04:55	1.1.1.7
+++ nono/vm/crtc2.h	2026/04/29 17:05:17	1.1.1.9
@@ -4,10 +4,16 @@
 // Licensed under nono-license.txt
 //
 
+//
+// CRTC-II (HD6445)
+//
+
 #pragma once
 
 #include "device.h"
-#include "scheduler.h"
+#include "event.h"
+
+class Renderer;
 
 class CRTC2Device : public IODevice
 {
@@ -16,7 +22,8 @@ class CRTC2Device : public IODevice
 	CRTC2Device();
 	virtual ~CRTC2Device() override;
 
-	void ResetHard() override;
+	bool Init() override;
+	void ResetHard(bool poweron) override;
 
  protected:
 	// BusIO インタフェース
@@ -35,7 +42,7 @@ class CRTC2Device : public IODevice
 	// レジスタ
 	uint8 reg[40] {};
 
+	Renderer *renderer {};
+
 	Event vdisp_event { this };
 };
-
-extern std::unique_ptr<CRTC2Device> gCRTC2;