13.2 Embedded Characteristics

  • Support for Long Bursts (32, 64, 128 and 256-bit long)
  • Enhanced Programmable Mixed Arbitration for Each Client
    • Round-robin
    • Fixed priority
    • Latency Quality of Service
  • 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
  • One Special Function Register for Each Client (Not dedicated)
  • Register Write Protection of User Interface Registers
  • Arm TrustZone Technology