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Products >> Verification IP >> CHI 5

AMBA 5 CHI Verification IP

Truechip's AMBA5 CHI  Verification IP provides an effective & efficient way to verify the components interfacing with AMBA 5 CHI  bus of an IP or SoC. Truechip's AMBA5 CHI VIP is fully compliant with standard AMBA5 CHI specifications from ARM. This VIP is a lightweight VIP with an easy plug-and-play interface so that there is no hit on the design cycle time.

Key Benefits

  • Available in native System Verilog (UVM/OVM/ VMM) and Verilog
  • Unique development methodology to ensure the highest levels of quality
  • Availability of Compliance & Regression Test Suites
  • 24X5 customer support
  • Unique and customizable licensing models
  • Exhaustive set of assertions and coverage points with connectivity examples for all the components
  • Consistency of interface, installation, operation, and documentation across all our VIPs
  • Provide complete solutions and easy integration in IP and SoC environment


  • VIP is Compliant with the latest ARM™ AMBA5 CHI.
  • Support any type of network topology like Crossbar, Ring, Mesh, etc…
  • Support for all types of AMBA5 CHI Nodes: 
    • Requester (RN-F, RN-D, RN-I)
    • Home (HN-F, HN-I)
    • Subordinate (SN-F, SN-I)
  • Support DMT, DWT, and DCT.
  • Support all types of transaction identifiers
  • GUI for easy analyzing packet debugging and decoding
  • All types of protocol, and link layer attributes are visible in packet & flit format.
  • Strong protocol checking Bus Monitor which also provides statistics of the transactions 
  • Parameterized Flit data
  • All types of ordering modes, Request Retry are supported   
  • Each cache line states , Request type, Response type, Snoop request & snoop response are supported
  • Exclusive, Cache stashing
  • DVM operation with address translation supported
  • Support REM features
  • Support Memory tagging, MPAM, PBHA.
  • Support Persistent and deep Persistent
  • Support Link activation & deactivation, protocol layer activation & deactivation.
  • Support Requester coherency request & acknowledge.
  • Support data poison & check_type
  • Support Critical chunk first wrap order


  • AMBA5 CHI Requester/Home/Subordinate  Node Agent 
  • AMBA5 CHI Bus Monitor and Scoreboard 
  • AMBA5 CHI NOC Scoreboard
  • Test Environment & Test Suite :  
    • Basic  and Directed Protocol Tests
    • Random Tests   
    • Error Scenario Tests   
    • Assertions & Cover Point  Tests 
  •  Integration Guide, User Manual, and Release Notes
Download the Product Brochure from here