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Lars-Peter Clausen 5af371db6b axi_dmac: Generate per core instance constraint file 
When having multiple DMA cores sharing the same constraint file Vivado
seems to apply the constraints from the first core to all the other cores
when re-running synthesis and implementation from within the Vivado GUI.

This causes wrong timing constraints if the DMA cores have different
configurations. To avoid this issue use a TTCL template that generates a
custom constraint file for each DMA core instance.

This also allows us to drop the asynchronous clock detection hack from the
constraint file and move it to the template and only generate the CDC
constraints if the clock domains are asynchronous.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
 		2015-09-15 19:54:33 +02:00
library axi_dmac: Generate per core instance constraint file 2015-09-15 19:54:33 +02:00
projects usdrx1: Add DDR FIFO 2015-09-01 11:21:45 +02:00
.gitattributes Add .gitattributes file 2015-07-01 18:43:51 +02:00
.gitignore gitignore: add non-project stuff 2015-05-01 13:17:14 -04:00
LICENSE Update LICENSE 2014-03-11 15:06:52 -04:00
Makefile Makefile: Added top level Makefile. Modified behavior of clean and clean-all 2015-04-17 17:22:38 +03:00
README.md README.md: Update to Quartus 15.0. Removed release candidate note 2015-08-13 11:55:23 +03:00

README.md

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