Access boundary scan chain through j-link

This site uses cookies. By continuing to browse this site, you are agreeing to our Cookie Policy.

  • Access boundary scan chain through j-link

    Hi,
    I would like to use the j-link to access the boundary scan register in an ARM9
    processor (atmel at91rm9200). Is this possible somehow ?
    I can't find anything specific about this in the SDK documentation.

    The purpose of this would be to verify the CPU pin in/outputs.

    Thanks
    Devlin

  • Hello Devlin,

    you can use the JTAG API functions such as
    JLINKARM_JTAG_StoreData() JLINKARM_JTAG_StoreInst() and JLINKARM_JTAG_StoreRaw() etc.

    If you have the SDK you should have everything you need.

    --Mike