Low-Cost Online Testing of Asynchronous Handshakes
Delong Shang, Alex Yakovlev, Frank Burns, Fei Xia, Alexander I. Bystrov · 2006
A new low-cost low-complexity checker for online testing of asynchronous interfaces in globally-asynchronous locally-synchronous circuits is proposed. The solution is fully based upon the standard gate libraries. The checker itself is fully offline testable. It also provides a fault-locating functionality, which is achieved by combining the online mode with scan techniques