| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a built-in data transmitting device and method in a boundary scanning test interface. <P>SOLUTION: A non-acting state loop is decided in a boundary scanning test interface, and when the boundary scanning test interface is put in a start state, the input of the state shift figure of the boundary scanning test interface is monitored, and when a first set input string is detected, the first data of the input string matched with the non-acting state loop are output, and when the second set input string is detected, the second data are output, and the second set input string is made different from the first set input string, and matched with the input string of the non-acting state loop. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
