OpenFive is a solution-centric silicon company that is uniquely positioned to design processor agnostic SoC architectures with customizable and differentiated IP for artificial intelligence, edge computing, HPC, and networking solutions.OpenFiveoffers end-to-end expertise in architecture, design implementation, software, silicon validation and manufacturing to deliver high-quality silicon.
Ethernet IP Subsystem
Comprehensive portfolio of fully configurable multi-channel, multi-rate Ethernet MAC, PCS and FEC IP. Support for the OIF FlexE in addition to IEEE 802.3 standard for data center applications.
Ethernet IP from SiFive supports 400G/200G/100G and 50G rates supporting both packet and ODU interfaces. The complete subsystem also includes a PCS layer and Multi-Channel-Multi-Rate (MCMR) FEC engine, which allows the customer to pick the configuration for their specific application. The FEC engine supports both KR4 RS(528, 514) and KP4 RS(544, 514).
Supports 400/200/100/50/25/10GE client port
Fully compliant to OIF Flex Ethernet Standard v1.1
Supports IEEE standard 802.3 for 10G/25G/40G/50G/100G/200G/400G data rates
MCMR FEC (Forward Error Correction)
IP supports Ethernet standard with up to 400G data rates
Supports the adaptation of 400GE, 200GE, 100GE, 50GE, 25GE, 10GE, FlexE-clients and FlexE-aware signals into OTN
Best-in-class SoC IPs covering a wide range of applications from IoT devices, networking and AI/HPC
HBM2/2E IP Subsystem
The HBM2/2E IP is suitable for applications involving graphics, high-performance computing, high-end networking, and communications that require very high bandwidth, lower latency and more density.Read More
LPDDR5/4X IP Subsystem
Achieving high-bandwidth with power and area efficiency, LPDDR5/4X is ideally suited for the next generation AI Inference, Edge, IoT, Automotive and Mobile applications.Read More
Interlaken IP is used by applications including NPU, traffic management and switch fabrics. OpenFive supports silicon-proven Interlaken IP with over 75+ tier 1 customers on various technology and process nodes.Read More
USB IP Subsystem
Full range of USB controllers supporting USB2.0/USB3.0/USB3.1 gen1 and gen2 in device mode of operation. Supports AXI interface and in-built DMA features.Read More
Die-to-Die IP Subsystem
Die-to-Die Controller IP offers unique value proposition in terms of low power, high throughput and low latency links enabling faster time to integration for heterogenous chiplet connections in wired communications, AI and HPC applications.Read More