19.2 Embedded Characteristics

  • 13 Hosts
  • 9 Clients
  • 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 32, 64, 128 and up to the 256-beat Word Burst AHB Limit
  • Enhanced Programmable Mixed Arbitration for Each Client
    • Round-Robin
    • Fixed Priority
  • 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
  • Configurable Automatic Clock-off Mode for Power Reduction
  • One Special Function Register for Each Client (not dedicated)
  • Register Write Protection