Boundary scan has traditionally been difficult to promote as a product-design requirement. But boundary-scan success stories have percolated into the electronic-design community, and the availability ...

Despite its standardization as IEEE 1149.1 in 1990 and wide use in the industry, many test engineers and developers still do not fully understand the benefits of boundary scan test. The misconceptions ...

The ScanExpress JET (JTAG-emulation test) combines boundary-scan and functional-test technologies. The test tool combines common-pin and net-level diagnostics using boundary-scan testing with ...

To ensure customers receive high-quality products, engineers must consider testing strategies before they even think about a schematic diagram. These days, most engineers realize boundary scan ...