From 0bd7c841d9e42edf5a677eefd17715f3bc8aaaf4 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Mon, 22 Apr 2024 14:46:47 +0200
Subject: [PATCH] =?UTF-8?q?-=20[NEW]=20IM2=20te=C3=B2ricament=20funcionant?=
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---
 z80.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/z80.cpp b/z80.cpp
index 107e7e7..f2b59aa 100644
--- a/z80.cpp
+++ b/z80.cpp
@@ -643,7 +643,11 @@ namespace z80
         if (!iff1) return;
         exit_from_halt = true;
         PUSH(rPC);
-        rPC = 0x38;
+        if (im==1) {
+            rPC = 0x38;
+        } else if (im==2) {
+            rPC = (rI<<8) | 0xFF;
+        }
     }
 
     void RST(uint8_t vec)