| 摘要 |
A system and a method for programming chips on circuit board through boundary scan technology are provided. Each chip and a Joint Test Action Group (JTAG) interface on a target circuit board are connected in series according to a boundary scan technology to form a boundary scan chain. A read and write device selects a corresponding chip according to programming data, pushes the programming data to the selected chip through the JTAG interface by using the boundary scan technology to perform programming, thereby achieving the technical effects of simplifying the programming of different chips on circuit board and enhancing the efficiency of programming chips. |
