From d42634ec2748926eed6ce277f0c5046e73f682cf Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Wed, 11 Jan 2023 21:43:58 +0000
Subject: Fixed emulation of IM 2

---
 z80.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/z80.c b/z80.c
index 69231e6..506f998 100644
--- a/z80.c
+++ b/z80.c
@@ -48,6 +48,8 @@ static void InitTables()
 
 static void Z80_CheckInterrupt(Z80 *cpu)
 {
+    Z80Word vector;
+
     /* Check interrupts
     */
     if (PRIV->raise)
@@ -99,7 +101,8 @@ static void Z80_CheckInterrupt(Z80 *cpu)
 
 		case 2:
 		    PUSH(cpu->PC);
-		    cpu->PC=(Z80Word)cpu->I*256+PRIV->devbyte;
+                    vector=(Z80Word)cpu->I*256+PRIV->devbyte;
+                    cpu->PC=PEEKW(vector);
                     PRIV->memptr.w=cpu->PC;
 		    break;
 	    }
-- 
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