EJTAG

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Revision as of 18:14, 1 June 2007 by Jpicotte (talk | contribs) (New page: EJTAG is an extension of IEEE 1149.1, the Joint Test Action Group. Allows interfacing with additional logic in SoC * direct control of processor for step-by-step debugging * access to buss...)
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EJTAG is an extension of IEEE 1149.1, the Joint Test Action Group. Allows interfacing with additional logic in SoC

  • direct control of processor for step-by-step debugging
  • access to busses and registers
    • aids in debugging
    • possible usage as additional peripheral data bus