* Before, adc_valid was for the previous sample. This said that
at the second rising edge of clk_gate - the first sample is valid,
which is not true
* Alongside with the software issue that will be solved, these fixes
will make the first 2 samples to be with valid data, otherwise the
user has to always keep in mind that the first 2 ones are invalid
Signed-off-by: Iulia Moldovan <iulia.moldovan@analog.com>
* Update xdc to use diff_term true instead of diff_term 1
* Generated xdc using adi_fmc_constr_generator.tcl
* Make CSN to be inactive
* Cosmetic changes also
Signed-off-by: Iulia Moldovan <iulia.moldovan@analog.com>
Using the script:
- make sure that the eval board in use has a common fmc connection file.
if you created a new one, it should be saved as &project_name_fmc.txt inside
&project_name/common
- open a tcl terminal, either inside or outside the project
- make sure your current directory is &hdl_repo/projects/&project_name/&carrier
- source the script found at &hdl_repo/project/scripts/fmc_constr_generator.tcl
- call gen_fmc_constr $parameter_1 $parameter_2:
- in case of only one fmc port on the carrier call without any parameters
- if there are two fmc ports on the carrier and you want to use only one,
the first parameter should contain an indication (fmc_lpc/hpc, fmc0/1, etc.)
- if there are two fmc ports on the carrier and you want to use both, then
both parameters should contain an indication
- the constraints file will be generated in the current directory
Signed-off-by: AndrDragomir <andrei.dragomir@analog.com>
For some newer versions of git where by default color.ui=always.
The colored string captured can result in some special characters
(ASCI escape codes for coloring the terminal output) before and after the string.
e.g:
$ git branch > test.txt
$ vim test.txt
"
* ^[[32mmaster^[[m
dev_new_device^[[m"
The above escape codes will mess up a terminals color scheme when this
information is read from sysid and displayed on a terminal.
Use --no-color flag to fix this issue.
New version of Quartus Standard for de10nano and sockit was changed
to 21.1.
Signed-off-by: Liviu Adace <liviu.adace@analog.com>
Signed-off-by: Liviu Adace <liviu.adace@analog.com>
New version of Quartus Pro for A10SOC, A10GX and S10SOC was changed
to 21.4. Is known that some projects will not build anymore due to
timming violations.
* library/common: Ad adc_status_header, adc_crc_err and adc_crc_enable.
* library/axi_ad777x: Initial commit for Xilinx and Intel
* projects/ad777x_ardz: Initial commit for ZedBoard and DE10Nano
When capture length is not programmed the DMA will interrupt the
transfer once it received all the samples he was set in its descriptor,
this case must be handled by resetting the read process and returning
an end of transfer (eot) to the data offload control logic.
Tx path was gated by the FSM also in bypass mode. This must be avoided
since the bypass mode should be independent of the FSM.
Write to bypass fifo only when bypass is enabled
Iulia Moldovan
laurent-19
AndrDragomir
LIacob106
Laszlo Nagy
Ionut Podgoreanu
AndreiGrozav
ladace
PopPaul2021
Filip Gherman
Laszlo Nagy
Sergiu Arpadi
alin724