On the test of microprocessor IP cores
Fulvio Corno, Matteo Sonza Reorda, Giovanni Squillero, Massimo Violante · 2001
Testing is a crucial issue in SOC development and production process. A popular solution for SOCs that include microprocessor cores is based on making them execute a test program. Thus, implementing a very attracting BIST solution. This paper describes a method for the generation of effective programs for the self-test of a processor. The method can be partially automated, and combines ideas from traditional functional approaches and from the ATPG field. We assess the feasibility and effectiveness of the method by applying it to a 8051 core. 1