diff --git a/src/APP/Aufgabe1/ps7/core0/cfg/xparameters.h b/src/APP/Aufgabe1/ps7/core0/cfg/xparameters.h
index 23c2267..d03a71a 100644
--- a/src/APP/Aufgabe1/ps7/core0/cfg/xparameters.h
+++ b/src/APP/Aufgabe1/ps7/core0/cfg/xparameters.h
@@ -685,22 +685,3 @@
 /* Definitions for driver UARTPS */
 #define XPAR_XUARTPS_NUM_INSTANCES 1
 
-/* Definitions for peripheral PS7_UART_1 */
-#define XPAR_PS7_UART_1_DEVICE_ID 0
-#define XPAR_PS7_UART_1_BASEADDR 0xE0001000
-#define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
-#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 50000000
-#define XPAR_PS7_UART_1_HAS_MODEM 0
-
-
-/******************************************************************/
-
-/* Canonical definitions for peripheral PS7_UART_1 */
-#define XPAR_XUARTPS_0_DEVICE_ID XPAR_PS7_UART_1_DEVICE_ID
-#define XPAR_XUARTPS_0_BASEADDR 0xE0001000
-#define XPAR_XUARTPS_0_HIGHADDR 0xE0001FFF
-#define XPAR_XUARTPS_0_UART_CLK_FREQ_HZ 50000000
-#define XPAR_XUARTPS_0_HAS_MODEM 0
-
-
-/******************************************************************/
diff --git a/src/APP/Aufgabe2/ps7/core0/cfg/xparameters.h b/src/APP/Aufgabe2/ps7/core0/cfg/xparameters.h
index 648aa15..ff5839f 100644
--- a/src/APP/Aufgabe2/ps7/core0/cfg/xparameters.h
+++ b/src/APP/Aufgabe2/ps7/core0/cfg/xparameters.h
@@ -439,10 +439,10 @@
 #define XPAR_UCOS_UARTPS_NUM_INSTANCES 1
 
 /* Definitions for peripheral PS7_UART_1 */
-#define XPAR_PS7_UART_1_DEVICE_ID 0
+#define XPAR_PS7_UART_1_DEVICE_ID 2
 #define XPAR_PS7_UART_1_BASEADDR 0xE0001000
 #define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
-#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 50000000
+#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 9600
 #define XPAR_PS7_UART_1_HAS_MODEM 0
 
 
@@ -683,22 +683,4 @@
 /* Definitions for driver UARTPS */
 #define XPAR_XUARTPS_NUM_INSTANCES 1
 
-/* Definitions for peripheral PS7_UART_1 */
-#define XPAR_PS7_UART_1_DEVICE_ID 2
-#define XPAR_PS7_UART_1_BASEADDR 0xE0001000
-#define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
-#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 9600
-#define XPAR_PS7_UART_1_HAS_MODEM 0
 
-
-/******************************************************************/
-
-/* Canonical definitions for peripheral PS7_UART_1 */
-#define XPAR_XUARTPS_0_DEVICE_ID XPAR_PS7_UART_1_DEVICE_ID
-#define XPAR_XUARTPS_0_BASEADDR 0xE0001000
-#define XPAR_XUARTPS_0_HIGHADDR 0xE0001FFF
-#define XPAR_XUARTPS_0_UART_CLK_FREQ_HZ 50000000
-#define XPAR_XUARTPS_0_HAS_MODEM 0
-
-
-/******************************************************************/
diff --git a/src/APP/Aufgabe3/ps7/core0/cfg/xparameters.h b/src/APP/Aufgabe3/ps7/core0/cfg/xparameters.h
index bf2c811..218a77a 100644
--- a/src/APP/Aufgabe3/ps7/core0/cfg/xparameters.h
+++ b/src/APP/Aufgabe3/ps7/core0/cfg/xparameters.h
@@ -680,25 +680,3 @@
 
 /******************************************************************/
 
-/* Definitions for driver UARTPS */
-#define XPAR_XUARTPS_NUM_INSTANCES 1
-
-/* Definitions for peripheral PS7_UART_1 */
-#define XPAR_PS7_UART_1_DEVICE_ID 0
-#define XPAR_PS7_UART_1_BASEADDR 0xE0001000
-#define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
-#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 50000000
-#define XPAR_PS7_UART_1_HAS_MODEM 0
-
-
-/******************************************************************/
-
-/* Canonical definitions for peripheral PS7_UART_1 */
-#define XPAR_XUARTPS_0_DEVICE_ID XPAR_PS7_UART_1_DEVICE_ID
-#define XPAR_XUARTPS_0_BASEADDR 0xE0001000
-#define XPAR_XUARTPS_0_HIGHADDR 0xE0001FFF
-#define XPAR_XUARTPS_0_UART_CLK_FREQ_HZ 50000000
-#define XPAR_XUARTPS_0_HAS_MODEM 0
-
-
-/******************************************************************/
diff --git a/src/APP/Aufgabe4/ps7/core0/cfg/xparameters.h b/src/APP/Aufgabe4/ps7/core0/cfg/xparameters.h
index bf2c811..2ddc550 100644
--- a/src/APP/Aufgabe4/ps7/core0/cfg/xparameters.h
+++ b/src/APP/Aufgabe4/ps7/core0/cfg/xparameters.h
@@ -679,26 +679,3 @@
 
 
 /******************************************************************/
-
-/* Definitions for driver UARTPS */
-#define XPAR_XUARTPS_NUM_INSTANCES 1
-
-/* Definitions for peripheral PS7_UART_1 */
-#define XPAR_PS7_UART_1_DEVICE_ID 0
-#define XPAR_PS7_UART_1_BASEADDR 0xE0001000
-#define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
-#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 50000000
-#define XPAR_PS7_UART_1_HAS_MODEM 0
-
-
-/******************************************************************/
-
-/* Canonical definitions for peripheral PS7_UART_1 */
-#define XPAR_XUARTPS_0_DEVICE_ID XPAR_PS7_UART_1_DEVICE_ID
-#define XPAR_XUARTPS_0_BASEADDR 0xE0001000
-#define XPAR_XUARTPS_0_HIGHADDR 0xE0001FFF
-#define XPAR_XUARTPS_0_UART_CLK_FREQ_HZ 50000000
-#define XPAR_XUARTPS_0_HAS_MODEM 0
-
-
-/******************************************************************/
diff --git a/src/APP/Aufgabe6/ps7/core0/cfg/xparameters.h b/src/APP/Aufgabe6/ps7/core0/cfg/xparameters.h
index bf2c811..2ddc550 100644
--- a/src/APP/Aufgabe6/ps7/core0/cfg/xparameters.h
+++ b/src/APP/Aufgabe6/ps7/core0/cfg/xparameters.h
@@ -679,26 +679,3 @@
 
 
 /******************************************************************/
-
-/* Definitions for driver UARTPS */
-#define XPAR_XUARTPS_NUM_INSTANCES 1
-
-/* Definitions for peripheral PS7_UART_1 */
-#define XPAR_PS7_UART_1_DEVICE_ID 0
-#define XPAR_PS7_UART_1_BASEADDR 0xE0001000
-#define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
-#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 50000000
-#define XPAR_PS7_UART_1_HAS_MODEM 0
-
-
-/******************************************************************/
-
-/* Canonical definitions for peripheral PS7_UART_1 */
-#define XPAR_XUARTPS_0_DEVICE_ID XPAR_PS7_UART_1_DEVICE_ID
-#define XPAR_XUARTPS_0_BASEADDR 0xE0001000
-#define XPAR_XUARTPS_0_HIGHADDR 0xE0001FFF
-#define XPAR_XUARTPS_0_UART_CLK_FREQ_HZ 50000000
-#define XPAR_XUARTPS_0_HAS_MODEM 0
-
-
-/******************************************************************/
diff --git a/src/APP/Aufgabe7/ps7/core0/cfg/xparameters.h b/src/APP/Aufgabe7/ps7/core0/cfg/xparameters.h
index bf2c811..2ddc550 100644
--- a/src/APP/Aufgabe7/ps7/core0/cfg/xparameters.h
+++ b/src/APP/Aufgabe7/ps7/core0/cfg/xparameters.h
@@ -679,26 +679,3 @@
 
 
 /******************************************************************/
-
-/* Definitions for driver UARTPS */
-#define XPAR_XUARTPS_NUM_INSTANCES 1
-
-/* Definitions for peripheral PS7_UART_1 */
-#define XPAR_PS7_UART_1_DEVICE_ID 0
-#define XPAR_PS7_UART_1_BASEADDR 0xE0001000
-#define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
-#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 50000000
-#define XPAR_PS7_UART_1_HAS_MODEM 0
-
-
-/******************************************************************/
-
-/* Canonical definitions for peripheral PS7_UART_1 */
-#define XPAR_XUARTPS_0_DEVICE_ID XPAR_PS7_UART_1_DEVICE_ID
-#define XPAR_XUARTPS_0_BASEADDR 0xE0001000
-#define XPAR_XUARTPS_0_HIGHADDR 0xE0001FFF
-#define XPAR_XUARTPS_0_UART_CLK_FREQ_HZ 50000000
-#define XPAR_XUARTPS_0_HAS_MODEM 0
-
-
-/******************************************************************/