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  • HRANT assertion and deassertion in combination with HLOCK and HREADY
    Hi, Regarding the HGRANT signal have following queries 1) When Master has requested for the bus access; arbiter has provided it the grant; When the arbiter can pulls out the HGRANT a) For Non-locked...
  • Core_n System Timer reset behaviour
    Hello, I'm working with i.MX8DX (Dual Core CortexA35) My question is this: If a PE is reset. Is the CNTPCT_EL0 is also reset and start from 0? or keep counting normally?
  • Trust Zone on Raspberry Pi unexpected behaviour?
    I am working on the trust zone extension on raspberry pi B+ which has the ARM1176JZF-S processor. According to given documentation on arm11, there will be 3 exception vector tables each for Secure world...
  • AMBA AXI :Unaligned "INCR" data transfer
    Hi,     i am confusing in the following point ,with an example....    if      Start_Address = 23      Number_Bytes = 8      Burst_Length   = 8      data_Bus_Byte =4 1.How many data transfer required to...