From 5393b67c1d5e0bc3698e2f8e80b3ff7832f791da Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Thu, 3 Mar 2022 16:03:40 +0900
Subject: [PATCH] Yamaha SFG-01  OPM FM sound expansion by Yamaha, for their CX
 series MSX computers: It's needs converter when connect it to standard MSX
 cartridge slot.  Successor is SFG-05, It has YM2164 OPP instead YM2151 OPM.

---
 src/gui/gui.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index dd2349c25..e9e75980a 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -6393,6 +6393,13 @@ FurnaceGUI::FurnaceGUI():
       0
     }
   ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "MSX + SFG-01", {
+      DIV_SYSTEM_YM2151, 64, 0, 0,
+      DIV_SYSTEM_AY8910, 64, 0, 16,
+      0
+    }
+  ));
   cat.systems.push_back(FurnaceGUISysDef(
     "MSX + MSX-MUSIC", {
       DIV_SYSTEM_OPLL, 64, 0, 0,