added links

README.md

@@ -9,9 +9,9 @@ Pong game on Altera FPGA as exercise in Hardware-/Software-Codesign
 Below images show flowcharts for all featured software functions.
 Fist chart feature the main game function. Subfunctions are described below.
 See:    
-- draw
-- reset_positons
-- reset_screen
+- [draw](images/draw.png)
+- [reset_positons](images/reset_positions.png)
+- [reset_screen](images/reset_screen.png)
 
 ### Main function Flowchart
 ![](images/game_function_PAP.png)
@@ -19,8 +19,7 @@ See:
 ---
 
 ### Subfunctions  Flowcharts
-Flowchart of draw function.
-Function output the virtual screen to the output pins to be processed by VHDL
+Flowchart of draw function. Function output the virtual screen to the output pins to be processed by VHDL
 
 ![](images/draw.png)