--- nono/vm/rp5c15.cpp	2026/04/29 17:04:42	1.1.1.5
+++ nono/vm/rp5c15.cpp	2026/04/29 17:04:55	1.1.1.8
@@ -13,21 +13,23 @@
 // XXX RTC の読み書きはロックしたほうがいいような気がする
 
 RP5C15Device::RP5C15Device()
+	: inherited("RTC")
 {
-	logname = "rtc";
-	devname = "RTC";
 	devaddr = 0xe8a000;
 	devlen  = 0x2000;
-	monitor_size = nnSize(30, 17);
+
+	monitor.func = (MonitorCallback_t)&RP5C15Device::MonitorUpdate;
+	monitor.SetSize(30, 17);
+	monitor.Regist(ID_MONITOR_RTC);
 }
 
 RP5C15Device::~RP5C15Device()
 {
 }
 
-// RTC を初期化
+// 初期化
 bool
-RP5C15Device::InitRTC()
+RP5C15Device::Init()
 {
 	// ホストの時刻をローカル時刻で取得
 	LoadHostRTC(true);
@@ -39,7 +41,7 @@ RP5C15Device::InitRTC()
 }
 
 uint64
-RP5C15Device::Read(uint32 addr)
+RP5C15Device::Read(uint32 offset)
 {
 	uint8 data;
 	int n;
@@ -47,7 +49,7 @@ RP5C15Device::Read(uint32 addr)
 	gMPU->AddCycle(29);	// InsideOut p.135
 
 	// バンクを展開する
-	n = bank * 0x10 + addr;
+	n = bank * 0x10 + offset;
 
 	// XXX 14, 15 は write only らしいが何が読めるか
 
@@ -68,22 +70,22 @@ RP5C15Device::Read(uint32 addr)
 	// 下位4ビット(RP5C15) の中の未実装ビットは %0 だが
 	// 上位4ビットは %1 になる。
 	data |= 0xf0;
-	putlog(2, "RTC Bank%d $%x -> $%02x", bank, addr, data);
+	putlog(2, "RTC Bank%d $%x -> $%02x", bank, offset, data);
 
 	return data;
 }
 
 uint64
-RP5C15Device::Write(uint32 addr, uint32 data)
+RP5C15Device::Write(uint32 offset, uint32 data)
 {
 	int n;
 
 	gMPU->AddCycle(38);	// InsideOut p.135
 
 	// バンクを展開する
-	n = bank * 0x10 + addr;
+	n = bank * 0x10 + offset;
 
-	putlog(2, "RTC Bank%d $%x <- $%x", bank, addr, (data & 0x0f));
+	putlog(2, "RTC Bank%d $%x <- $%x", bank, offset, (data & 0x0f));
 
 	switch (n) {
 	 case RP5C15::SEC1:
@@ -225,12 +227,12 @@ RP5C15Device::Write(uint32 addr, uint32
 }
 
 uint64
-RP5C15Device::Peek(uint32 addr)
+RP5C15Device::Peek(uint32 offset)
 {
 	int n;
 
 	// バンクを展開する
-	n = bank * 0x10 + addr;
+	n = bank * 0x10 + offset;
 
 	switch (n) {
 	 case RP5C15::MODE_BANK1:
@@ -249,7 +251,7 @@ RP5C15Device::Peek(uint32 addr)
 }
 
 void
-RP5C15Device::MonitorUpdate(TextScreen& monitor)
+RP5C15Device::MonitorUpdate(Monitor *, TextScreen& screen)
 {
 	int x;
 	int y;
@@ -262,15 +264,15 @@ RP5C15Device::MonitorUpdate(TextScreen&
 	// Bank0  0 1 2 3 4 5 6 7 8 9 a b c d e f
 	// Bank1
 
-	monitor.Clear();
+	screen.Clear();
 
-	monitor.Puts(0, 0, " #0 #1");
+	screen.Puts(0, 0, " #0 #1");
 	y = 1;
 	for (int i = 0; i < 13; i++, y++) {
-		monitor.Print(0, y, "%X:%x %x", i, reg.r[i], reg.r[i + 16]);
+		screen.Print(0, y, "%X:%x %x", i, reg.r[i], reg.r[i + 16]);
 	}
 	for (int i = 13; i < 16; i++, y++) {
-		monitor.Print(0, y, "%X:%x", i, reg.r[i]);
+		screen.Print(0, y, "%X:%x", i, reg.r[i]);
 	}
 
 	x = 8;
@@ -279,7 +281,7 @@ RP5C15Device::MonitorUpdate(TextScreen&
 	int year = reg.year10 * 10 + reg.year1 + 1980;
 	int mon  = reg.mon10 * 10 + reg.mon1;
 	int day  = reg.day10 * 10 + reg.day1;
-	monitor.Print(x, y, "%04d/%02d/%02d(%s)",
+	screen.Print(x, y, "%04d/%02d/%02d(%s)",
 		year, mon, day, wdays[reg.wday]);
 	y++;
 
@@ -288,21 +290,21 @@ RP5C15Device::MonitorUpdate(TextScreen&
 		hour = reg.hour10 * 10 + reg.hour1;
 	} else {
 		hour = (reg.hour10 & 1) * 10 + reg.hour1;
-		monitor.Puts(x, y, (reg.hour10 & 2) == 0 ? "AM" : "PM");
+		screen.Puts(x, y, (reg.hour10 & 2) == 0 ? "AM" : "PM");
 	}
 	int min = reg.min10 * 10 + reg.min1;
 	int sec = reg.sec10 * 10 + reg.sec1;
-	monitor.Print(x + 3, y, "%02d:%02d:%02d", hour, min, sec);
+	screen.Print(x + 3, y, "%02d:%02d:%02d", hour, min, sec);
 	y++;
 
-	monitor.Print(x, y++, "Leap %d", reg.leap);
+	screen.Print(x, y++, "Leap %d", reg.leap);
 	y++;
 
-	monitor.Print(x, y++, "CLKOUT %c", clkout ? 'H' : 'L');
-	monitor.Print(x, y++, "ALARM  %c", alarmout ? 'H' : 'L');
+	screen.Print(x, y++, "CLKOUT %c", clkout ? 'H' : 'L');
+	screen.Print(x, y++, "ALARM  %c", alarmout ? 'H' : 'L');
 	y++;
 
-	monitor.Print(x, y++, "cnt  %2d", rtc.cnt);
+	screen.Print(x, y++, "cnt  %2d", rtc.cnt);
 }
 
 // 32Hz クロック入力