He needed a JTAG programmer to work with the chip ... From there he wrote the Arduino sketch which implements the programming standard, allowing him to interact with a chip through a minicom ...

In order to address these test challenges, the IEEE IJTAG working group coined an IEEE-P1687 IJTAG (Internal JTAG) Standard with the motivation to provide a uniform and efficient methodology for ...

Though the JTAG IEEE 1149.1 standard is widely used for board level test, this paper would show the applications of the same standard at the system level test. The system level test using JTAG ...