Internet Protocol Stacks

Easy connectivity via eMACs, UDP/IPs, and more

Easily build Internet connectivity with this family of IP protocol stacks and controllers.

Choose from:

  • TCP/IP Hardware Stack
    • Complete, all-hardware, low-latency TCP/IP stack, implementing:
      TCP, IP, ARP, DHCP, ICMP and optionally DHCP. UDP,  IGMP, VLAN
    • Compact yet able to manage up to 32k simultaneous TCP sessions
    • Supports 1Gbps and 10Gbps (40, 50, and 100 Gbps coming soon)
  • UDP/IP Hardware Stack
    • Highly-featured, all-hardware UDP/IP stacks, supporting:
      UDP, IP, ARP, and optionally DHCP, ICMP, IGMP, VLAN
    • Up to 32 streaming channels, with unlimited number of Tx sockets per channel
    • Versions for 1G/10G/25G/40G/50G and 100G
    • Ideal for Media Streaming: Supports Unicast, and Multicast
    • Works with companion RTP stacks for JPEG and H264
  • Ethernet Media Access Controllers (eMACs)
    • eMAC for 10/100/1000 Mbps with Scatter-Gather DMA and optional PTP support
    • ISO/ASIL-D Ready ultra-low latency Ethernet MAC
  • MPEG Transport Stream Engine
    • Encapsulates audio, video, and metadata streams in a single MPEG Transport Stream (MTS)
    • Optionally encapsulates the TS packets in Real-Time Transport Protocol (RTP) packets.

Over 50 customers have found the UDP/IP stack cores to be especially efficient and effective for their connected systems; learn more in this presentation. 

Products in Family

UDP/IP Hardware Protocol Stack

Low-Latency 10/100/1000 Ethernet MAC

Gigabit Ethernet Media Access Controller

MPEG Transport Stream Multiplexing & Encapsulation Engine

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