diff --git a/sysmoOCTSIM/config/peripheral_clk_config.h b/sysmoOCTSIM/config/peripheral_clk_config.h
new file mode 100644
index 0000000..9a9c30f
--- /dev/null
+++ b/sysmoOCTSIM/config/peripheral_clk_config.h
@@ -0,0 +1,58 @@
+/* Auto-generated config file peripheral_clk_config.h */
+#ifndef PERIPHERAL_CLK_CONFIG_H
+#define PERIPHERAL_CLK_CONFIG_H
+
+// <<< Use Configuration Wizard in Context Menu >>>
+
+/**
+ * \def CONF_CPU_FREQUENCY
+ * \brief CPU's Clock frequency
+ */
+#ifndef CONF_CPU_FREQUENCY
+#define CONF_CPU_FREQUENCY 12000000
+#endif
+
+// <y> USB Clock Source
+// <id> usb_gclk_selection
+
+// <GCLK_PCHCTRL_GEN_GCLK0_Val"> Generic clock generator 0
+
+// <GCLK_PCHCTRL_GEN_GCLK1_Val"> Generic clock generator 1
+
+// <GCLK_PCHCTRL_GEN_GCLK2_Val"> Generic clock generator 2
+
+// <GCLK_PCHCTRL_GEN_GCLK3_Val"> Generic clock generator 3
+
+// <GCLK_PCHCTRL_GEN_GCLK4_Val"> Generic clock generator 4
+
+// <GCLK_PCHCTRL_GEN_GCLK5_Val"> Generic clock generator 5
+
+// <GCLK_PCHCTRL_GEN_GCLK6_Val"> Generic clock generator 6
+
+// <GCLK_PCHCTRL_GEN_GCLK7_Val"> Generic clock generator 7
+
+// <GCLK_PCHCTRL_GEN_GCLK8_Val"> Generic clock generator 8
+
+// <GCLK_PCHCTRL_GEN_GCLK9_Val"> Generic clock generator 9
+
+// <GCLK_PCHCTRL_GEN_GCLK10_Val"> Generic clock generator 10
+
+// <GCLK_PCHCTRL_GEN_GCLK11_Val"> Generic clock generator 11
+
+// <i> Select the clock source for USB.
+#ifndef CONF_GCLK_USB_SRC
+#define CONF_GCLK_USB_SRC GCLK_PCHCTRL_GEN_GCLK1_Val
+
+#endif
+
+/**
+ * \def CONF_GCLK_USB_FREQUENCY
+ * \brief USB's Clock frequency
+ */
+#ifndef CONF_GCLK_USB_FREQUENCY
+#define CONF_GCLK_USB_FREQUENCY 48000000
+#endif
+
+// <<< end of configuration section >>>
+
+#endif // PERIPHERAL_CLK_CONFIG_H