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  • Why do we have to send HMASTLOCK signal to the slave?

    In AHB-Lite cases, every transfer starts with address phase with signals from master.

    And also in multi-master cases, arbiter decides with whether it can GRANT bus access to other masters or not.

    So, I think it's fine to only let masters or arbiters to…

  • New AMBA Specification Extends Security to Embedded Design: AMBA 5 AHB5

    The amount of data we generate is growing exponentially. Gartner has predicted that in 2015 the global mobile data traffic will be a total of 52 billion terabytes, an increase of 59 percent on 2014. It’s a staggering number that is driven not just by…