--- nono/vm/romemu_x68k.h	2026/04/29 17:05:24	1.1.1.3
+++ nono/vm/romemu_x68k.h	2026/04/29 17:05:28	1.1.1.4
@@ -10,14 +10,14 @@
 
 #pragma once
 
-#include "rom.h"
+#include "romemu.h"
 
 class MainbusDevice;
 class SPCDevice;
 
-class ROM30EmuDevice : public ROMDevice
+class ROM30EmuDevice : public ROMEmuDevice
 {
-	using inherited = ROMDevice;
+	using inherited = ROMEmuDevice;
 
  private:
 	// このデバイスの先頭アドレス
@@ -34,9 +34,9 @@ class ROM30EmuDevice : public ROMDevice
 
 	bool Init() override;
 
-	busdata Read32(uint32 addr) override;
-
  private:
+	uint64 ReadROMIO(busaddr addr) override;
+
 	uint32 SCSIBoot() const;
 	uint32 SCSIIOCS();
 	uint32 SCSI_S_INQUIRY(uint32);