--- nono/vm/dmac.cpp	2026/04/29 17:05:29	1.1.1.14
+++ nono/vm/dmac.cpp	2026/04/29 17:05:33	1.1.1.15
@@ -13,6 +13,7 @@
 #include "fdc.h"
 #include "interrupt.h"
 #include "mainbus.h"
+#include "monitor.h"
 #include "mpu.h"
 #include "scheduler.h"
 
@@ -52,9 +53,9 @@ DMACDevice::DMACDevice()
 	channel[2].pcl_prev = true;
 	// #3 は未対応
 
-	monitor.func = ToMonitorCallback(&DMACDevice::MonitorUpdate);
-	monitor.SetSize(80, 34);
-	monitor.Regist(ID_MONITOR_DMAC);
+	monitor = gMonitorManager->Regist(ID_MONITOR_DMAC, this);
+	monitor->func = ToMonitorCallback(&DMACDevice::MonitorUpdate);
+	monitor->SetSize(80, 34);
 }
 
 // デストラクタ