- [NEW] IM2 teòricament funcionant

2024-04-22 14:46:47 +02:00
parent 9831d3e8bc
commit 0bd7c841d9
1 changed files with 5 additions and 1 deletions
--- 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)