diff --git a/data/src/emulator.js b/data/src/emulator.js
index b4862b3..918e680 100644
--- a/data/src/emulator.js
+++ b/data/src/emulator.js
@@ -4,7 +4,7 @@ class EmulatorJS {
             "atari5200": ["a5200"],
             "vb": ["beetle_vb"],
             "nds": ["melonds", "desmume", "desmume2015"],
-            "arcade": ["fbneo", "fbalpha2012_cps1", "fbalpha2012_cps2", "same_cdi"],
+            "arcade": ["fbneo", "fbalpha2012_cps1", "fbalpha2012_cps2"],
             "nes": ["fceumm", "nestopia"],
             "gb": ["gambatte"],
             "coleco": ["gearcoleco"],
@@ -940,9 +940,6 @@ class EmulatorJS {
                     } else if (createCueFile && supportsExt("m3u") && supportsExt("cue")) {
                         this.fileName = this.gameManager.createCueFile(fileNames);
                     }
-                    if (this.getCore(true) === "dos" && !this.config.disableBatchBootup) {
-                        this.fileName = this.gameManager.writeBootupBatchFile();
-                    }
                     resolve();
                 });
             }
@@ -2827,6 +2824,31 @@ class EmulatorJS {
                 { id: 17, label: this.localization("STICK LEFT") },
                 { id: 16, label: this.localization("STICK RIGHT") },
             ];
+        } else if ("psx" === this.getControlScheme()) {
+            buttons = [
+                { id: 9, label: this.localization("\u25B3") }, // △
+                { id: 1, label: this.localization("\u25A1") }, // □
+                { id: 0, label: this.localization("\uFF58") }, // ｘ
+                { id: 8, label: this.localization("\u25CB") }, // ○
+                { id: 2, label: this.localization("SELECT") },
+                { id: 3, label: this.localization("START") },
+                { id: 4, label: this.localization("UP") },
+                { id: 5, label: this.localization("DOWN") },
+                { id: 6, label: this.localization("LEFT") },
+                { id: 7, label: this.localization("RIGHT") },
+                { id: 10, label: this.localization("L1") },
+                { id: 11, label: this.localization("R1") },
+                { id: 12, label: this.localization("L2") },
+                { id: 13, label: this.localization("R2") },
+                { id: 19, label: this.localization("L STICK UP") },
+                { id: 18, label: this.localization("L STICK DOWN") },
+                { id: 17, label: this.localization("L STICK LEFT") },
+                { id: 16, label: this.localization("L STICK RIGHT") },
+                { id: 23, label: this.localization("R STICK UP") },
+                { id: 22, label: this.localization("R STICK DOWN") },
+                { id: 21, label: this.localization("R STICK LEFT") },
+                { id: 20, label: this.localization("R STICK RIGHT") },
+            ];    
         } else {
             buttons = [
                 { id: 0, label: this.localization("B") },
@@ -7244,4 +7266,4 @@ class EmulatorJS {
         })
     }
 }
-window.EmulatorJS = EmulatorJS;
+window.EmulatorJS = EmulatorJS;
\ No newline at end of file