For FrontPanel Classic boards, the FrontPanel Subsystem Vivado IP Core includes the same FrontPanel USB 3.0 HDL modules provided within the FrontPanel SDK. The table below lists each version of the FrontPanel Subsystem Vivado IP Core alongside the corresponding FrontPanel SDK versions with equivalent HDL modules. For FrontPanel-AXI boards, the IP Core (starting with v1.1) instead embeds the okHost AXI gateware, which also ships in the FrontPanel SDK and first appeared in SDK v6.1; see the AXI HDL / okHost gateware changelog and Delivery and Files on the AXI HDL Releases & Licenses page.

For detailed version release notes, please refer to the following links:

• FrontPanel SDK Release Notes
• Vivado IP Core Release Notes

Our FrontPanel Subsystem IP Core will read your Vivado version and restrict access if it is outside our ranges specified in the table below. These restrictions are applied on a per-board basis. For each board, we list the Vivado version restrictions for each version of the IP Core. We restrict access to Vivado versions for a variety of reasons at our discretion. These ranges apply to both FrontPanel Classic and FrontPanel-AXI boards; for FrontPanel-AXI boards the range follows from the encryption key-year of the okHost gateware sources, explained under Vivado Version Compatibility on the AXI HDL Releases & Licenses page.

We define these as our Compatible Vivado versions. Our Compatible Vivado versions are not guaranteed to be maintained and we reserve the right to discontinue any Vivado versions from being Compatible. If you face maintenance issues in any of our Compatible Vivado versions or require a Vivado Version to be Compatible, please contact our support team.