Is it OK to put the pull up resistors on programming tool?

Posted on February 14, 2007 at 07:33

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Associate III

Posted on February 07, 2007 at 07:30

There are pull up resistors needed for JTAG related pins(like JTDI,JTMS,JTCK,JTRST),

Is it OK to put these pull up resistors outside of target board,

in the programming tool(board) connection of the related pins?

Visitor II

Posted on February 14, 2007 at 07:33

Hi Kuni,

Find attached the optimal schematic for JTAG.

It would be better if the different pulls up resistors are inside the target board; however it should works normally if not. :-]

Best regards

MBS

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