For ad9081/a10soc project, the RX_LANE_RATE and TX_LANE_RATE were computed
from SAMPLE_RATE. Remove SAMPLE_RATE and add RX_LANE_RATE and TX_LANE_RATE
as parameters. Update also computation examples from comments.
Signed-off-by: stefan.raus <stefan.raus@analog.com>
Parametrizable project for the QUAD-MxFE platform ADQUADMXFE1EBZ,
ADQUADMXFE2EBZ, ADQUADMXFE3EBZ
Default mode set to:
TX JESD204C MODE 11, M=16, L=4
RX JESD204C MODE 4, M=8, L=2
For 204C 64B66B mode as physical layer the Xilinx Phy is uesd.
This adds a Readme.md to each project directory with pointers to project
documentation in the wiki, and the drivers (if they exist). This will
help with some autogenerated doc in the wiki, that is generated with the
innovatily named "wiki_summary.sh" shell script that parses through
these Readme.md files, and generates a summary table.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Iacob Liviu Mihai <liviu.iacob@analog.com>
Occasionally with zed, the implementation failed at the placement stage where
the tool could not fit the logic cells inside a single clock region,
constraint required by the usage of regional clock buffers.
This commit allows the usage of the global clock buffers which help the tool
in such cases and allow a larger application logic to be implemented in fabric.
Fix CONVERTER_RESOLUTION parameter setting for ad9250. Also deleted the
setting of BITS_PER_SAMPLE and DMA_BITS_PER_SAMPLE for ad9250 since they
are set by default to the desired values.
Signed-off-by: Dan Hotoleanu <dan.hotoleanu@analog.com>
For CMOS case, lane rates are so low that reference clock of the source
synchronous interface can be routed on non-clock routes. The delays on
the clock line are adjusted by the digital interface tuning controlled
through software.
Lock down clock buffers on Rx and Tx interfaces, this avoids suboptimal
placement which causes large skew between clocks at the serdes pins.
1. Reduce max allowed skew between source synchronous clocks that can
occur due PCB differences. 250ps represents a difference more than an
inch.
2. In order to reduce skew between source synchronous clock and the
divided clock instruct the tool to use a common clock root for them.
The default address space for a new bridge is 256 Kbytes. Add an
avl_address_width attribute to the ad_cpu_interoconnect porecess to
define other address space sizes if needed.
The avl_peripheral_mm_bridge will have an 128 Kbyte address space from
address 0x0000.
Modified the project such that there is only one data path for the ADC data: deleted one of the JESD tpl instances, one of the cpack instances and one of the dma instances.
Signed-off-by: Dan Hotoleanu <dan.hotoleanu@analog.com>
This commit adds a new synthesis option to the design, that controls
whether an internal clock domain crossing will be generated. Disabling
this option allows you to use a synchronization signal that is
synchronized to the write clock domain externally, and possibly shared
between multiple devices.
The default value retains the old behavior.
Signed-off-by: David Winter <david.winter@analog.com>
Laszlo Nagy
stefan.raus
Laszlo Nagy
Robin Getz
LIacob106
Dan Hotoleanu
Stanca Pop
hotoleanudan
sergiu arpadi
Istvan Csomortani
Mihaita Nagy
Filip Gherman
Adrian Costina
David Winter