根据金融界2025年3月21日的报道，南京博芯科技有限公司近日获得了一项名为“一种多口协议测试板电路”的专利，授权公告号为CN222636631U，申请时间为2024年5月。这一通用性强、应用广泛的新专利，将进一步拓展Boundary Scan测试的边界。

Boundary Scan technique is most often thought of as a board-level test method, but certain techniques makes system level test with JTAG quite effective. Many types of faults can arise when systems are ...

Delay stage is added to avoid any race condition in case TCK skewed between SIB and TDR [4]. Test Data Register (TDR): The access network consists of Test Data Register (TDR), which is similar to, but ...