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 Stacks
- Complete, all-hardware, low-latency TCP/IP stacks, implementing:
  TCP, IP, ARP, DHCP, ICMP and optionally DHCP. UDP, IGMP, VLAN
- Compact yet able to manage up to 32k simultaneous TCP sessions
- Support 1/10Gbps, and 100 Gbps
- Cores: TCPIP-1G/10G, TCPIP-100G (soon)
UDP/IP Hardware Stacks
- 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
- Cores: UDPIP-1G, UDPIP-10G/25G, UDPIP-40G/50G, UDPIP-100G
- Work 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
- Cores: LLEMAC-1G, EMAC-1G
MACsec Protocol Engine
- Custom-hardware protocol engine protecting data confidentiality and integrity as per the IEEE 802.1AE standard
- Versions for 10/100/1000 Mbps, 10Gbps, and tiny for 10Mbps throughput.
- Cores: MAC-SEC-1G, MAC-SEC-10G (soon), MAC-SEC-10M (soon)
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.
- Cores: MTS-E

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.