Commit Graph

4 Commits (4a772265a9dfd031e36df5a6f6e8639c84dad61f)

Author SHA1 Message Date
Adrian Costina b01cf35cf7 axi_adcfifo: Fix constraints to apply also to Ultrascale devices
Used IS_SEQUENTIAL instead of PRIMITIVE_SUBGROUP==flop to identify ff related constraints
2018-09-07 17:44:47 +03:00
AndreiGrozav c313c67585 axi_adcfifo_constr.xdc: Add missing backslash to command 2018-04-11 15:09:54 +03:00
Lars-Peter Clausen 55daa786fa axi_adcfifo: Add missing constraints
Add missing timing exceptions on paths between the DMA and DDR clock
domains. All these paths are properly synchronized using CDC in the HDL,
but are missing timing exceptions in the XDC file. This can lead to timing
errors when building a design using the axi_adc_fifo.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-09-13 19:52:48 +02:00
Istvan Csomortani 3cbbc771a8 axi_adcfifo: Move IP to library/xilinx 2016-09-15 11:36:47 +03:00