--- nono/vm/mfp.h	2026/04/29 17:04:55	1.1.1.9
+++ nono/vm/mfp.h	2026/04/29 17:05:14	1.1.1.12
@@ -4,11 +4,16 @@
 // 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
 {
@@ -186,14 +191,23 @@ 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);
 
+	// 電源ボタン状態入力
+	void SetPowSW(bool powsw);
+
+	// ALARM 信号入力
+	void SetAlarmOut(bool alarm);
+
 	// KEY CTRL 状態を設定する
 	void SetKeyCtrl(bool ctrl);
 
@@ -241,7 +255,7 @@ class MFPDevice : public IODevice
 	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
 
 	struct MFP mfp {};
-	Event event[4] {};
+	std::array<Event, 4> event {};
 	Event key_event { this };
 
 	Monitor monitor { this };
@@ -253,4 +267,4 @@ class MFPDevice : public IODevice
 	static const int timer_vector[4];
 };
 
-extern std::unique_ptr<MFPDevice> gMFP;
+extern MFPDevice *gMFP;