The complexity of embedded systems design is continuously augmented, due to the increasing quantity of components and distinct functionalities incorporated into a single system. To deal with this situation, abstraction level of projects is incessantly raised. In addition, techniques to accelerate the code production process have appeared. In this context, the automatic code generation is an interesting technique for the embedded systems project. This work presents an automatic VHDL code generation method based on the OpenMP parallel programming specification. In order to synthesize C code for loops into hardware, the authors applied the directives of OpenMP, which specifies portable implementations of shared memory parallel programs. A case study focused on the use of embedded systems for the DCT algorithm is presented in this paper to demonstrate the feasibility of the proposed approach.
Verified Code Generation for Embedded Systems
