* Modified the set_user_id.py script so that mode "-report" returns
a valid value, instead of throwing an error, because the "info.yaml"
file was removed without due consideration of the side effects.
* Apply automatic changes to Manifest and README.rst
Co-authored-by: RTimothyEdwards <RTimothyEdwards@users.noreply.github.com>
* Corrects four signals which were missing from the caravan top level
(management output and output enable to GPIO 0 and 1---these errors
would have prevented the houskeeping SPI from working on caravel).
Corrected RTL verilog (source of the error), GL verilog, and layout.
* Apply automatic changes to Manifest and README.rst
Co-authored-by: RTimothyEdwards <RTimothyEdwards@users.noreply.github.com>
* (1) Modified the .magicrc file to set a default for PDK if not set in the
environment. (2) Fixed the user ID programming layout to not leave holes
behind when the script moves the vias around (similar to the handling of
the GPIO defaults block). (3) Added substrate isolation to gpio_control_block
and fixed the path references to the standard cells. (4) Fixed the four
missing routes on the Caravan top level. (5) Reinstated the large rendered
labels for the pads on both caravel and caravan. (6) Corrected the top
level gate-level netlist for caravan to add the missing pins to the
management core wrapper. (7) Did the same for the caravan top level RTL.
(8) Created scripts to run full LVS including extracting the management
core wrapper and reading all gate-level verilog submodules. (9) Moved all
of the LVS scripts to the scripts directory.
* Apply automatic changes to Manifest and README.rst
* Made the changes from pull request #73 as they did not get merged
successfully, and if merged now they will generate conflicts with
this pull request in scripts/set_user_id.py. So it's easier to
just manually add them to this pull request.
* Apply automatic changes to Manifest and README.rst
Co-authored-by: RTimothyEdwards <RTimothyEdwards@users.noreply.github.com>
* - update caravan configuration
* change correct gpio_default blocks instance names
* implement powerrouting work around
* place spare logic blocks
* keep the history of runs and sym link last/final one
* - update caravan mag, def and gl views
- add fake power routing cell in the rtl as a placeholder for openlane
to prevent routing on that cell
- fix some syntax errors in chip_io_alt
- match simple_por lef pins with mag by regenerating it
* Apply automatic changes to Manifest and README.rst
* add caravan power routing lef
* - update mag and def view of caravan
- add_macro_placement for fake cell
* Added back the power routing to Caravan, fixed DRC errors, ran LVS,
corrected placement of isolated substrate regions, and replaced the
signal routing for the analog lines. Be aware that merging with
main may cause issues with the mgmt_protect.mag file and its
subcells mprj2_logic_high.mag and mprj_logic_high.mag. It may be
worth cherry-picking the files to merge and exclude those layouts.
Co-authored-by: kareem <kareem.farid@efabless.com>
Co-authored-by: kareefardi <kareefardi@users.noreply.github.com>
Co-authored-by: Jeff DiCorpo <42048757+jeffdi@users.noreply.github.com>
* Fix syntax error in gpio_control_block
Fixed syntax error that was only visible when running iverilog for simulation
* Apply automatic changes to Manifest and README.rst
Co-authored-by: marwaneltoukhy <marwaneltoukhy@users.noreply.github.com>
* Corrected the issue reported on the github issue tracker (#34)
in which the use of "clocking" as an instance name in caravel and
caravan conflicts with the system verilog keyword of the same
name.
* Apply automatic changes to Manifest and README.rst
Co-authored-by: RTimothyEdwards <RTimothyEdwards@users.noreply.github.com>
R. Timothy Edwards
ef-gps
RTimothyEdwards
Marwan Abbas
Jeff DiCorpo
kareefardi
Jeff DiCorpo