Bump Emu speed to 3.14MHz

Author: smokku

src/systems/x65.h

@@ -47,7 +47,7 @@ extern "C" {
 // bump snapshot version when x65_t memory layout changes
 #define X65_SNAPSHOT_VERSION (1)
 
-#define X65_FREQUENCY             (1826300)  // clock frequency in Hz
+#define X65_FREQUENCY             (3140000)  // clock frequency in Hz
 #define X65_MAX_AUDIO_SAMPLES     (1024)     // max number of audio samples in internal sample buffer
 #define X65_DEFAULT_AUDIO_SAMPLES (128)      // default number of samples in internal sample buffer
 #define X65_AUDIO_CHANNELS        (2)        // stereo output