ST0 ST1 ST2 opcodes

drhelius · Jul 2, 2024 · a751ad8 · a751ad8
1 parent e8d2f69
commit a751ad8
Showing 1 changed file with 11 additions and 8 deletions.
diff --git a/src/huc6280_opcodes.cpp b/src/huc6280_opcodes.cpp
@@ -43,8 +43,9 @@ void HuC6280::OPCode0x02()
 void HuC6280::OPCode0x03()
 {
     // TODO
-    // ST1 #nn
-    UnofficialOPCode();
+    // ST0 #nn
+    u8 nn = Fetch8();
+    Debug("ST0 %02X", nn);
 }
 
 void HuC6280::OPCode0x04()
@@ -157,9 +158,10 @@ void HuC6280::OPCode0x12()
 
 void HuC6280::OPCode0x13()
 {
-    // UNOFFICIAL
-    // SLO ($n),Y
-    UnofficialOPCode();
+    // TODO
+    // ST1 #nn
+    u8 nn = Fetch8();
+    Debug("ST1 %02X", nn);
 }
 
 void HuC6280::OPCode0x14()
@@ -271,9 +273,10 @@ void HuC6280::OPCode0x22()
 
 void HuC6280::OPCode0x23()
 {
-    // UNOFFICIAL
-    // RLA $(nn,X)
-    UnofficialOPCode();
+    // TODO
+    // ST2 #nn
+    u8 nn = Fetch8();
+    Debug("ST2 %02X", nn);
 }
 
 void HuC6280::OPCode0x24()