4LInks Open Source FPGA IP
Open-Source FPGA IP
4Links offer a range of Open-Source FPGA IP under a permissive BSD license. Currently, the IP below are available. All are delivered as VHDL source files, with test benches, example projects, and Vivado build scripts included. All source files are left unencrypted to allow for modification by the end user. Wherever possible, device specific primitives have been avoided, allowing for easy adaptation to any FPGA.
To request 4Links Open-Source FPGA IP, please email support@4links.space from your company email address.
SpaceWire Codec
Allowing for development of FPGA-based SpaceWire Applications. Includes flexible interface options for Single-ended, Differential (LVDS) and custom IO configuration.
SpaceWire Router
For developing SpaceWire Networks using RMAP over SpaceWire. Includes 4Links RMAP Target and SpaceWire Codec IPs. Native support for up to 32 Routing Ports with link speeds over 200Mb.
RMAP Target
Allowing the development of RMAP application servers (targets).
RMAP Initiators
Allowing the development of RMAP client-based applications.