From f3aca62e7a3688f49dd00ff2a0d77dc9c6148105 Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Mon, 2 Jun 2025 15:38:03 +0900
Subject: [PATCH] E5506: Fix masked CR writing, Fix type

---
 src/engine/platform/es5506.cpp | 2 +-
 src/engine/platform/es5506.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/engine/platform/es5506.cpp b/src/engine/platform/es5506.cpp
index 96c8949a2..9b0111960 100644
--- a/src/engine/platform/es5506.cpp
+++ b/src/engine/platform/es5506.cpp
@@ -124,7 +124,7 @@
         addWrite(0x3f,curPage); \
       } \
     } \
-    chan[c].cr=((es5506.regs_r((curPage&0x20)|c,0,false)&~(m))|((d)&(m)))&0xffff; \
+    chan[c].cr=(chan[c].cr&~(m))|((d)&(m)); \
     rWrite(0,chan[c].cr) \
     if (dumpWrites) { \
       addWrite(0x0,0) \
diff --git a/src/engine/platform/es5506.h b/src/engine/platform/es5506.h
index eb6bbf278..4571eb477 100644
--- a/src/engine/platform/es5506.h
+++ b/src/engine/platform/es5506.h
@@ -67,7 +67,7 @@ class DivPlatformES5506: public DivDispatch, public es550x_intf {
     int nextFreq, nextNote, currNote, wave;
     int volMacroMax, panMacroMax;
     bool useWave, isReverseLoop;
-    unsigned int cr;
+    unsigned short cr;
 
     struct NoteChanged { // Note changed flags
       union { // pack flag bits in single byte