• AMBA AHB
    Hi , In AHB specs, There is one note as below. Note Every slave must have a predetermined maximum number of wait states that it will insert before it backs off the bus, in order to allow the calculation...
  • BURST option in AHB-to-AHB sync-up bridge
    Hello, I am looking at cmsdk_ahb_to_ahb_sync_up.v component with BURST option enabled. I wonder how the BURST transfers are treated by this AHB-to-AHB sync-up bridge in case of an ERROR response?...
  • Master to Master communication in AHB
    For example, I have an AHB bus with two masters: 1.ARM processor 2. Ethernet MAC , many slaves. The Ethernet MAC IP should be configured to generate the Ethernet Packets. Is there any way to use Processor...
  • Question on duration of hsel in AHB
    Hi, My question is about duration of hsel in AHB. While performing a write operation to a particular slave, if hsel for the slave is asserted (hsel=1) in the address face and is deasserted (hsel=0) in...
  • AHB transfer on Cortex-M3
    Hi, I am running following code in Cortex-M3. asm(" MOV R1,#0xFF0"); asm(" MOVT R1,#0xFFFF"); asm(" MOV R4,#0xAA0"); asm(" MOVT R4,#0xAAAA"); //start address asm(" MOV R3,#0x0000...