--- nono/vm/newsctlr.h	2026/04/29 17:05:43	1.1.1.5
+++ nono/vm/newsctlr.h	2026/04/29 17:05:50	1.1.1.6
@@ -11,7 +11,6 @@
 #pragma once
 
 #include "device.h"
-#include "event.h"
 #include <array>
 
 class DipswDevice;
@@ -50,7 +49,7 @@ class NewsCtlrDevice : public IODevice
 	uint8 GetDIPSW() const;
 	void WriteLED(uint32 data);
 	void WriteTimer(uint32 data);
-	void TimerCallback(Event&);
+	void TimerCallback(Event *);
 	void ChangeInterrupt();
 
 	// 割り込みコントローラ
@@ -72,7 +71,7 @@ class NewsCtlrDevice : public IODevice
 
 	DipswDevice *dipsw {};
 
-	Event timer_event { this };
+	Event *timer_event {};
 };
 
 static inline NewsCtlrDevice *GetNewsCtlrDevice() {