* Added header license for the files that didn't have
* Modified parentheses
* Removed extra spaces at the end of lines
* Fixed parameters list to be each parameter on its line
* Deleted lines after endmodule and consecutive empty lines
* Fixed indentation
Signed-off-by: Iulia Moldovan <iulia.moldovan@analog.com>
For consistent simulation behavior it is recommended to annotate all source
files with a timescale. Add it to those where it is currently missing.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Some designs choose to swap the positive and negative side of the of the
JESD204 lanes. One reason for this would be because it can simplify the
PCB layout.
To support this add a parameter to the jesd204_soft_pcs_rx module that
allows to specify whether the lane polarity is inverted or not.
The way the polarity inversion is implemented it is for free since it will
only invert the input mapping of the 8b10b decoder LUT tables.
The pattern align module does not care whether the polarity is inverted or
not since the pattern align symbols look the same in both cases.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
All the file names must have the same name as its module. Change all the
files, which did not respect this rule.
Update all the make files and Tcl scripts.
Currently the individual IP core dependencies are tracked inside the
library Makefile for Xilinx IPs and the project Makefiles only reference
the IP cores.
For Altera on the other hand the individual dependencies are tracked inside
the project Makefile. This leads to a lot of duplicated lists and also
means that the project Makefiles need to be regenerated when one of the IP
cores changes their files.
Change the Altera projects to a similar scheme than the Xilinx projects.
The projects themselves only reference the library as a whole as their
dependency while the library Makefile references the individual source
dependencies.
Since on Altera there is no target that has to be generated create a dummy
target called ".timestamp_altera" who's only purpose is to have a timestamp
that is greater or equal to the timestamp of all of the IP core files. This
means the project Makefile can have a dependency on this file and make sure
that the project will be rebuild if any of the files in the library
changes.
This patch contains quite a bit of churn, but hopefully it reduces the
amount of churn in the future when modifying Altera IP cores.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Add soft logic PCS that performs 8b10b encoding for TX and character
pattern alignment and 8b10b decoding for RX.
The modules are intended to be used in combination with a transceiver that
does not have these features implemented in hard logic PCS.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Iulia Moldovan
Iacob_Liviu
Adrian Costina
stefan.raus
Laszlo Nagy
Istvan Csomortani
Lars-Peter Clausen