--- nono/vm/pio.cpp	2026/04/29 17:04:52	1.1.1.7
+++ nono/vm/pio.cpp	2026/04/29 17:04:55	1.1.1.8
@@ -29,7 +29,8 @@ std::unique_ptr<PIO1Device> gPIO1;
 //
 
 // コンストラクタ
-i8255Device::i8255Device()
+i8255Device::i8255Device(const std::string& objname_)
+	: inherited(objname_)
 {
 }
 
@@ -94,10 +95,8 @@ i8255Device::SetPC(int pc, int data)
 
 // コンストラクタ
 PPIDevice::PPIDevice()
-	: inherited()
+	: inherited("PPI")
 {
-	logname = "pio";
-	devname = "PPI";
 	devaddr = baseaddr;
 	devlen  = 0x2000;
 }
@@ -200,10 +199,8 @@ PPIDevice::Peek(uint32 offset)
 
 // コンストラクタ
 PIO0Device::PIO0Device()
-	: inherited()
+	: inherited("PIO0")
 {
-	logname = "pio0";
-	devname = "PIO0";
 	devaddr = 0x49000000;
 	devlen  = 4;
 
@@ -223,7 +220,9 @@ PIO0Device::PIO0Device()
 	// DIP-SW#2 はユーザ定義(?)なので(今の所?)どちらも共通。
 	gConfig->SetDefault("luna-dipsw2", "11111111");
 
-	monitor_size = nnSize(22, 11);
+	monitor.func = (MonitorCallback_t)&PIO0Device::MonitorUpdate;
+	monitor.SetSize(22, 11);
+	monitor.Regist(ID_MONITOR_PIO0);
 }
 
 // デストラクタ
@@ -336,14 +335,14 @@ PIO0Device::Peek(uint32 offset)
 }
 
 void
-PIO0Device::MonitorUpdate(TextScreen& monitor)
+PIO0Device::MonitorUpdate(Monitor *, TextScreen& screen)
 {
 	int y;
 
-	monitor.Clear();
+	screen.Clear();
 
 	y = 0;
-	monitor.Print(0, y++, "PortA(DIPSW1):%c%c%c%c%c%c%c%c",
+	screen.Print(0, y++, "PortA(DIPSW1):%c%c%c%c%c%c%c%c",
 		(dipsw1[0] ? '1' : '0'),
 		(dipsw1[1] ? '1' : '0'),
 		(dipsw1[2] ? '1' : '0'),
@@ -352,7 +351,7 @@ PIO0Device::MonitorUpdate(TextScreen& mo
 		(dipsw1[5] ? '1' : '0'),
 		(dipsw1[6] ? '1' : '0'),
 		(dipsw1[7] ? '1' : '0'));
-	monitor.Print(0, y++, "PortB(DIPSW2):%c%c%c%c%c%c%c%c",
+	screen.Print(0, y++, "PortB(DIPSW2):%c%c%c%c%c%c%c%c",
 		(dipsw2[0] ? '1' : '0'),
 		(dipsw2[1] ? '1' : '0'),
 		(dipsw2[2] ? '1' : '0'),
@@ -361,15 +360,15 @@ PIO0Device::MonitorUpdate(TextScreen& mo
 		(dipsw2[5] ? '1' : '0'),
 		(dipsw2[6] ? '1' : '0'),
 		(dipsw2[7] ? '1' : '0'));
-	monitor.Puts(0, y++, "PortC");
-	monitor.Puts(1, y++, TA::OnOff(xp_reset), "b7: XP Reset");
-	monitor.Puts(1, y++, TA::OnOff(parity),   "b6: Parity");
-	monitor.Puts(1, y++,                      "b5: ---");
-	monitor.Puts(1, y++, TA::OnOff(int5en),   "b4: Int5 Enable");
-	monitor.Puts(1, y++, TA::OnOff(int5rq),   "b3: Int5 Request");
-	monitor.Puts(1, y++, TA::OnOff(int1en),   "b2: Int1 Enable");
-	monitor.Puts(1, y++,                      "b1: ---");
-	monitor.Puts(1, y++, TA::OnOff(int1rq),   "b0: Intq Request");
+	screen.Puts(0, y++, "PortC");
+	screen.Puts(1, y++, TA::OnOff(xp_reset), "b7: XP Reset");
+	screen.Puts(1, y++, TA::OnOff(parity),   "b6: Parity");
+	screen.Puts(1, y++,                      "b5: ---");
+	screen.Puts(1, y++, TA::OnOff(int5en),   "b4: Int5 Enable");
+	screen.Puts(1, y++, TA::OnOff(int5rq),   "b3: Int5 Request");
+	screen.Puts(1, y++, TA::OnOff(int1en),   "b2: Int1 Enable");
+	screen.Puts(1, y++,                      "b1: ---");
+	screen.Puts(1, y++, TA::OnOff(int1rq),   "b0: Intq Request");
 }
 
 // PortA (DIP-SW 1) 読み込み
@@ -470,14 +469,11 @@ PIO0Device::SetPC(int pc, int val)
 
 // コンストラクタ
 PIO1Device::PIO1Device()
-	: inherited()
+	: inherited("PIO1")
 {
-	logname = "pio1";
-	devname = "PIO1";
 	devaddr = 0x4d000000;
 	devlen  = 4;
 
-	poffevent.dev = this;
 	poffevent.func = (DeviceCallback_t)&PIO1Device::PowerOffCallback;
 	poffevent.SetName("PIO1 Power Off");
 }