27.2 Embedded Characteristics

  • 32- or 64-bit Data Bus
  • Configurable Number of Hosts (Up to Sixteen)
  • Configurable Number of Clients (Up to Sixteen)
  • One Decoder for Each Host
  • Several Possible Boot Memories for Each Host before Remap
  • One Remap Function for Each Host
  • Support for Long Bursts of Length 32, 64, 128 and Up to the Limit of 256-bit Burst Beats of Words
  • Enhanced Programmable Mixed Arbitration for Each Client
    • Round-robin
    • Fixed priority
    • Latency Quality of Service (QoS)
  • Programmable Default Host for Each Client
    • No default host
    • Last accessed default host
    • Fixed default host
  • Deterministic Maximum Access Latency for Hosts
  • Zero or One Cycle Arbitration Latency for the First Access of a Burst
  • Bus Lock Forwarding to Clients
  • Host Number Forwarding to Clients
  • Register Write Protection of User Interface Registers
  • User/Privilege Protection