Bridging Development and Production of Electronic PCBs

This document is a technical report that discusses the challenges and solutions associated with the transition from development to production in the manufacturing of electronic printed circuit boards (PCBs). It outlines the typical 'chicken-and-egg' problems faced during this process, particularly in balancing design requirements with production capabilities. The report emphasizes the importance of integrating embedded test functions early in the design phase to enhance testability and reduce reliance on external testing equipment. It presents strategies such as the use of the Embedded JTAG Solutions (EJS) to facilitate seamless collaboration between development and production teams. The document also details the role of the Test Coverage Analyzer in optimizing designs by estimating test depth and coverage, which aids in minimizing test points while maintaining quality. Furthermore, it highlights the necessity of early process definition to avoid inefficiencies caused by late design changes. Overall, the report advocates for close cooperation between development and production to improve product efficiency and quality.