Design Conditions and Optimization for RT-level Circuit with Rollback Mechanism

摘要

This paper presents a new method for soft error detection on the controller circuit and rollback to correct error. It focuses especially on the storage part (flip flops) of the controller since the transient error on the controller could cause a severe problem. It proposes a checkpoint and rollback method with a new controller system with soft error detector. It also induces design conditions in high-level synthesis to operate the proposed system. Demonstrated examples show the effectiveness of the proposed design.