BILCO: built in testing method for combiutionallogic circuits
David Mark Harvey · Electronics Letters · 1996
The testing of digital logic circuits has become quite complex owing to miniaturisation and its associated increase in circuit function per unit area. Methods have been devised for testing ASIC products and, latterly, board level products. A new method (BILCO) is presented for probing asynchronous combinational logic circuits using a novel development of scan path principles.