An Automated Design-flow for FPGA-based Sequential Simulation

In this paper we describe the automated design flow that will transform and map a given homogeneous or heterogeneous hardware design into an FPGA that performs a cycle accurate simulation. The flow replaces the required manually performed transformation and can be embedded in existing standard synthesis flows. Compared to the earlier manually translated designs, this automated flow resulted in a reduced number of FPGA hardware resources and higher simulation frequencies. The implementation of the complete design flow is work in progress.\u

Using an FPGA for Fast Bit Accurate SoC Simulation

In this paper we describe a sequential simulation method to simulate large parallel homo- and heterogeneous systems on a single FPGA. The method is applicable for parallel systems were lengthy cycle and bit accurate simulations are required. It is particularly designed for systems that do not fit completely on the simulation platform (i.e. FPGA). As a case study, we use a Network-on-Chip (NoC) that is simulated in SystemC and on the described FPGA simulator. This enables us to observe the NoC behavior under a large variety of traffic patterns. Compared with the SystemC simulation we achieved a factor 80-300 of speed improvement, without compromising the cycle and bit level accuracy