--- nono/vm/scc.h	2026/04/29 17:05:09	1.1.1.9
+++ nono/vm/scc.h	2026/04/29 17:05:17	1.1.1.10
@@ -13,16 +13,17 @@
 #include "device.h"
 #include "mpscc.h"
 
+class Keyboard;
+
 class SCCDevice : public MPSCCDevice
 {
 	using inherited = MPSCCDevice;
 
-	static const int baseaddr = 0xe98000;
-
  public:
 	SCCDevice();
 	virtual ~SCCDevice() override;
 
+	bool Init() override;
 	void ResetHard(bool poweron) override;
 
 	// 割り込みアクノリッジ
@@ -86,8 +87,15 @@ class SCCDevice : public MPSCCDevice
 	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
 	void MonitorUpdateCh(TextScreen&, int ch, int xbase, int ybase);
 
+	// PCLK (入力クロック) の時間表現
+	uint64 pclk_ns {};
+
+	Keyboard *keyboard {};
+
 	static const char * const wrnames[32];
 	static const char * const rrnames[32];
 };
 
-extern SCCDevice *gSCC;
+static inline SCCDevice *GetSCCDevice() {
+	return Object::GetObject<SCCDevice>(OBJ_MPSCC);
+}