In Vivado versions prior to 2015.3, I can see the SNAPPING_MODE property in a Reconfigurable Module (RM) pblock's Properties Window.
In Vivado 2015.3, I cannot see SNAPPING_MODE property in a RM pblock's Property Window for a design targeting an UltraScale device.
Is this expected behavior?
This is expected behavior for an UltraScale design.
You can still access the SNAPPING_MODE property with the set_property and get_property commands.
Note: SNAPPING_MODE ROUTING is only supported for 7 series devices.
For unsupported devices, the following error will be reported: