Changes

Connectors Summary

713 bytes added, 11:55, 3 February 2012

no edit summary

J400 is used to [http://en.wikipedia.org/wiki/Jtag JTAG] (Joint Test Action Group). JTAG is a standardized serial protocol widely used in printed circuit boards. Its main functions are:<br>

-Debug the software of an embedded system directly <br>-Storing firmware<br> -Boundary scan testing<br>  {| cellspacing="1" cellpadding="1" border="1" style="width: 674px; height: 104px;"|-| Pad | Connect to | &nbsp; Main peripheral | Main utility | Other available peripherals | Share with  |-| 1 | JTAG_TMS| <br>| -<br> | - | -|-| 2 | JTAG_NTRST| &nbsp; <br> | -<br> | - | -|-| 3 | JTAG_TDI| &nbsp; <br> | -<br> | - | -|-| 4 | GND| -| GND| - | <br>|-| 5 | 1V8| Power 1V8<br>| <br>| - | <br>|-| 6| -| -| -| | |-| 7| JTAG_TD0| | | | |-| 8| GND| -| GND| | |-| 9| JTAG_RTCK| | | | |-| 10| GND| -| GND| | |-| 11| JTAG_TCK| | | | |-| 12| GND| -| GND| | |-| 13| JTAG_EMU0| | | | |-| 14| JTAG_EMU1| | | | |} <br>

{| cellspacing="1" cellpadding="1" border="1" width="200"

• ← Older edit
• Newer edit →

Pau

4,199

edits