• PADDR
    How to use the PADDR of the APB for receiving and sending data through APB?
  • AMBA APB
    1) the APB uses massive memory-I/O accesses.what is that massive memory-I/O accesses?
  • AMBA APB
    1)what is the difference between with wait state and with no wait state(read/write)?what are the advantages of both in APB?
  • In APB, for data bus width, can I increase from 32 bits(default) to 64 bits(as per my project requirements)?
    Hi, I am using AMBA APB for my project. I need the width of data bus to be 64 bits , can I increase from 32 bits(default) to 64 bits(as per my project requirements)? if I am increasing the size what are...
  • why PSTRB signal in APB4 have four bits?
    PSTRB signal indicates which byte lanes to update during a write transfer. it shows that the bus contain valid data, when PSTRB[3:0]=1111. why we need bus instead of single bit PSTRB signal?