--- nono/vm/mfp.h	2026/04/29 17:04:59	1.1.1.10
+++ nono/vm/mfp.h	2026/04/29 17:05:10	1.1.1.11
@@ -4,11 +4,15 @@
 // Licensed under nono-license.txt
 //
 
+//
+// MFP (MC68901)
+//
+
 #pragma once
 
 #include "device.h"
+#include "event.h"
 #include "monitor.h"
-#include "scheduler.h"
 #include <array>
 
 struct MFP
@@ -187,11 +191,14 @@ class MFPDevice : public IODevice
 	MFPDevice();
 	virtual ~MFPDevice() override;
 
-	void ResetHard() override;
+	void ResetHard(bool poweron) override;
 
 	// 割り込みアクノリッジ
 	int InterruptAcknowledge();
 
+	// HSync 入力
+	void SetHSync(bool hsync);
+
 	// VDisp 入力
 	void SetVDisp(bool vdisp);
 
@@ -254,4 +261,4 @@ class MFPDevice : public IODevice
 	static const int timer_vector[4];
 };
 
-extern std::unique_ptr<MFPDevice> gMFP;
+extern MFPDevice *gMFP;