--- nono/vm/sio.cpp	2026/04/29 17:04:36	1.1.1.4
+++ nono/vm/sio.cpp	2026/04/29 17:04:45	1.1.1.5
@@ -5,7 +5,7 @@
 //
 
 #include "sio.h"
-#include "mpu.h"
+#include "interrupt.h"
 
 //          IODevice
 //              |
@@ -112,5 +112,5 @@ void
 SIODevice::Interrupt()
 {
 	putlog(2, "Interrupt");
-	gMPU->Interrupt(this, 6);
+	gInterrupt->AssertINT(this);
 }