差别
这里会显示出您选择的修订版和当前版本之间的差别。
| 两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 | ||
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jtag [2017/03/26 20:39] gongyu [Query the JTAG chain] |
jtag [2021/09/13 23:31] (当前版本) gongyu |
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| - | 什么是JTAG? | + | ## 什么是JTAG? |
| JTAG is an IEEE standard (1149.1) developed in the 1980s to solve electronic boards manufacturing issues. Nowadays it finds more use as programming, debug and probing port. | JTAG is an IEEE standard (1149.1) developed in the 1980s to solve electronic boards manufacturing issues. Nowadays it finds more use as programming, debug and probing port. | ||
| 行 357: | 行 357: | ||
| ===== Links ===== | ===== Links ===== | ||
| * Altera器件的[[http://www.altera.com/literature/an/an039.pdf|Boundary-Scan Testing]] | * Altera器件的[[http://www.altera.com/literature/an/an039.pdf|Boundary-Scan Testing]] | ||
| - | * Xilinx的[[http:http://www.xilinx.com/xlnx/xil_sw_updates_home.jsp?update=bsdl|BSDL文件]]. | + | * Xilinx的[[http://www.xilinx.com/xlnx/xil_sw_updates_home.jsp?update=bsdl|BSDL文件]]. |
| * Altera的[[http://www.altera.com/support/devices/bsdl/bsdl.html|BSDL文件]]. | * Altera的[[http://www.altera.com/support/devices/bsdl/bsdl.html|BSDL文件]]. | ||