Rapport de stage au laboratoire d'electronique de l'universite de Canterbury

3.2. The VHDL part

The basic component used for the VHDL applications are:

A main component which control the states of the robot

A controller which control the motors and check if the movement is done

Two mouse counters to count the relative X and Y position of the robot

Here the clock rate is not really important, so we t have to use any clock divider.

All the VHDL components created are merged in one main file which is represented by this schematic:

Spark generator: symbolic representation

Even if there are fewer components than with the Spark Generator, there are more inputs and outputs.

There are 9 inputs and 7 outputs.