CAST Moves the Full TCP/IP Stack into Hardware at 100 Gbps

CAST Moves the Full TCP/IP Stack into Hardware at 100 Gbps
by Daniel Nenni on 09-14-2026 at 10:00 am

CAST TCPIP 100G PressFigure

CAST has introduced TCPIP-100G, a synthesizable intellectual-property core that implements a complete TCP/IP stack in hardware for ASICs and FPGAs. The core is designed to transmit and receive at up to 100 Gbps without depending on a host processor. That distinction is important: this is not simply a checksum engine or a network-interface… Read More