AVB MAC IP
Overview
AVB MAC core is compliant with IEEE Standard 802.1Q and IEEE 1722 specification. Through its compatibility, it provides a simple interface to a wide range of low-cost devices. AVB MAC IIP is proven in FPGA environment. It can also supports a variety of host bus interfaces for easy adoption into any design architecture - AHB,AHB-Lite,APB,AXI,AXI-Lite,Tilelink,OCP,VCI,Avalon,PLB,Wishbone or custom buses
Key Features
- Compliant with IEEE 802.3 and IEEE 1722 specifications
- Supports IEEE 802.1 AS for AVB Traffic (gPTP)
- Supports IEEE 1588 - Ingress and egress timestamping per port
- Supports IEEE 802.1Qav - Fowarding and Queuing,Traffic Shaping
- Supports AVB Endpoint talker and/or listener functionality
- Supports IEEE 1722 - Layer 2 Transport Protocol for time sensitive applications
- Supports IEEE 802.1BA â??Ã?ì AVB Systems
- Qos Handling based on IEEE 802.1Q
- Support for AVB SR Class A,Class B and Class C traffic - IEEE 802.1Qat Stream Reservation
- Supports IEEE 802.1Qbb - Priority Flow Control (PFC)Supports for MDIO (Clause 22 and Clause 45) Interface
- Configurable Ethernet Ports
- Supports per port rate limiting and port based VLAN support
- Supports MDIO slave and master model as per Clause 22 and Clause 45
- Supports for Programmable Inter Packed Gap(IPG) and Preamble length
- Support GMII/RGMII/MII interface
- FCS generation supported
- Independent TX and RX Maximum Transmission Unit (MTU)
- TSN features can be enabled/disabled independently
- Cut-through support
- Configurable Transmit and Receive FIFOs
- Comprehensive statistics gathering
- Optional DMA support for both transmit and receive side
- In house UNH compliance tested
- Tight integration with SmartDV Ethernet MAC of all Speeds
- In house UNH compliance tested
- Fully synthesizable
- Static synchronous design
- Positive edge clocking and no internal tri-states
- Scan test ready
- Simple interface allows easy connection to Microprocessor/Microcontroller devices
Benefits
- Single site license option is provided to companies designing in a single site.
- Multi sites license option is provided to companies designing in multiple sites.
- Single Design license allows implementation of the IP Core in a single FPGA bitstream and ASIC.
- Unlimited Designs, license allows implementation of the IP Core in unlimited number of FPGA bitstreams and ASIC designs.
Deliverables
- The AVB MAC interface is available in Source and netlist products.
- The Source product is delivered in plain text verilog.If needed VHDL,SystemC code can also be provided.
- Easy to use Verilog Test Environment with Verilog Testcases
- Lint, CDC, Synthesis, Simulation Scripts with waiver files
- IP-XACT RDL generated address map
- Firmware code and Linux driver package
- Documentation contains User s Guide and Release notes.
Technical Specifications
Maturity
Getting used at customer site