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caravel
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660 Commits 140 Branches 61 Tags 15 GiB
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660 Commits

Author SHA1 Message Date
Tim Edwards 92e2f5e8a4 Added layout views (.mag, GDS, DEF, and LEF) for the caravan 
variant of the top level GPIO signal buffering (module
gpio_signal_buffering_alt).
 2022-10-14 16:06:11 -04:00
RTimothyEdwards c742a7f337 Apply automatic changes to Manifest and README.rst 2022-10-14 14:55:08 +00:00
Tim Edwards ac209d2397 Corrected a bunch of typos (different signal names used in the 
same file), errors (buffer output pin name, power supplies not
passed at the top level).  Corrected a major error that prevented
the use of the buffers in simulation, so this was not previously
verified by simulation.  The buffering has now been properly
verified.
 2022-10-14 10:51:29 -04:00
Tim Edwards 46d44793e2 Added layout for the gpio_signal_buffering module, including GDS, 
LEF, DEF, and magic views.
 2022-10-13 21:59:10 -04:00
RTimothyEdwards e5c6038dfb Apply automatic changes to Manifest and README.rst 2022-10-13 17:33:42 +00:00
Tim Edwards f7ec0cd012 Added buffers to the top level, inside a macro called 
gpio_signal_buffering (gpio_signal_buffering_alt in caravan).
Note that this macro requires manual placement and routing, like
the padframe, and the top level will need to route around its own
internal routes.
 2022-10-13 13:29:27 -04:00
Marwan Abbas dc3119ca91
Merge pull request #194 from efabless/gpio_control_block-spefs 
+ add multiconrner gpio_control_block spefs
 2022-10-13 14:27:35 +02:00
kareem 4649334ca3 + add multiconrner gpio_control_block spefs 2022-10-13 05:15:40 -07:00
Marwan Abbas e3e513bcee changed build script to load mgmt_core_wrapper mag 2022-10-13 13:13:52 +02:00
Passant e9dad36675 remove old comment 2022-10-12 14:19:22 -07:00
Passant 7ae9731849 Merge branch 'caravel_redesign' of github.com:efabless/caravel into caravel_redesign 2022-10-12 14:14:35 -07:00
Passant 5fe53af381 update caravel signoff sdc 2022-10-12 14:13:24 -07:00
Passant 3bacc59a01 fix PT not exiting when an error occurs 
add support for top-level caravel STA run including user project wrapper
 2022-10-12 14:07:36 -07:00
Marwan Abbas 3d66cf42a2
Merge pull request #190 from efabless/chip_io-verilog 
~ regenerate chip_io verilog netlist to fix missing power pins from constant blocks
 2022-10-12 20:56:13 +02:00
kareem 8c95a58e0d ~ regenerate chip_io netlist to fix missing power pins from constant blocks 2022-10-12 11:40:05 -07:00
Marwan Abbas cf614868a7
Update README.md 2022-10-12 19:45:06 +02:00
Marwan Abbas 021b395f3a fixed multiple bugs due to typos 2022-10-12 19:35:43 +02:00
Marwan Abbas fc207d8d84 fixed multiple bugs due to typos 2022-10-12 18:57:56 +02:00
Marwan Abbas 795ffcb3df changed place of caravel_root and mcw_root checks 2022-10-12 18:40:55 +02:00
Marwan Abbas 458aaefc73 Merge branch 'caravel_redesign' of github.com:efabless/caravel into caravel_redesign 2022-10-12 18:07:21 +02:00
Marwan Abbas de6033a87b added design switch to run checks on a specific design, and added parsing STA logs 2022-10-12 18:07:12 +02:00
Marwan Abbas 6028f33736
Merge pull request #183 from efabless/dirs_cleanup 
Rearrange spef and signoff directories and add separate directory for signoff sdc
 2022-10-12 16:55:40 +02:00
Passant 3cdacf2fef Merge remote-tracking branch 'origin/caravel_redesign' into dirs_cleanup 2022-10-12 07:50:34 -07:00
Passant 84b5a65260 Merge branch 'caravel_redesign' of github.com:efabless/caravel into caravel_redesign 2022-10-12 07:36:55 -07:00
Marwan Abbas 2393abee04
Merge pull request #182 from efabless/openlane-makefile 
fix a typo in openlane makefile run tag variable and flag
 2022-10-12 16:36:23 +02:00
Passant d784fd2dd1 update the script with the modified spef and signoff sdc directories 
update spef mapping proc to match the new RAM names
 2022-10-12 07:32:07 -07:00
Passant 78cec109cc add signoff sdc dir 
move sdc generated from openlane to signoff/<design name>/openlane-signoff
rearrange spef directory with RC corners spefs
 2022-10-12 07:28:32 -07:00
kareem 6a4ab04d86 fix a typo in openlane run tag variable and flag 2022-10-12 06:35:17 -07:00
Marwan Abbas 414eab5250
Merge pull request #181 from efabless/caravel-update 
Caravel update
 2022-10-12 14:51:29 +02:00
Marwan Abbas ea6f4e9aea Merge branch 'caravel_redesign' of github.com:efabless/caravel into caravel_redesign 2022-10-12 14:16:27 +02:00
Marwan Abbas ad0923b4e8 added README to run signoff automation 2022-10-12 14:16:18 +02:00
kareem 9ccb0ff2ed reharden!: caravel 
~ reimplement based on updated views of the macros
~ change interactive script to call label_macro_pins
~ extract all spef and sdf corners using timing-scripts repo

!important same work arounds as before
 2022-10-12 04:45:08 -07:00
kareem ecfc18151a Merge branch 'caravel_redesign' of github.com:efabless/caravel into caravel_redesign 2022-10-12 04:24:54 -07:00
Marwan Abbas 67e564c00f
Merge pull request #180 from mo-hosni/caravel_redesign 
Caravel redesign
 2022-10-12 13:20:38 +02:00
mo-hosni db2cc848b2 Added constant block openlane files and powered gl and modified housekeeping config.tcl 2022-10-12 04:12:27 -07:00
mo-hosni 271712c469 add housekeeping process corners. 2022-10-12 03:58:23 -07:00
Mohamed Shalan 98951388d0
Merge pull request #179 from efabless/chip_io_fix_ports 
Fixes the .mag, LEF, DEF, and GDS views of chip_io and chip_io_alt
 2022-10-12 11:37:24 +02:00
Mohamed Shalan 0082788239
Merge pull request #178 from mo-hosni/caravel_redesign 
Rehardened housekeeping to fix Antenna violations.
 2022-10-12 11:37:10 +02:00
kareem e443af1007 Merge remote-tracking branch 'origin/chip_io_fix_ports' into caravel_redesign 2022-10-12 02:21:16 -07:00
Marwan Abbas 6914202dfc added sheilds for exporting caravel_root and mcw_root 2022-10-12 10:07:02 +02:00
mo-hosni 76f8d37496 Rehardened housekeeping to fix Antenna violations. 2022-10-11 16:41:50 -07:00
Marwan Abbas 2815300bc1
Merge pull request #176 from efabless/update_makefile 
updated openlane and open_pdks commit
 2022-10-11 23:42:07 +02:00
marwaneltoukhy c0f47b6404 updated openlane and open_pdks commit 2022-10-11 10:15:41 -07:00
Tim Edwards a2feddf714 Corrected the layout views of chip_io and chip_io_alt, which were 
missing some of the labels for the power supplies (they were
accidentally erased during layout re-work).
 2022-10-11 11:39:03 -04:00
marwaneltoukhy fe96857e5e added gpio_defaults_block_0801.mag 2022-10-11 07:48:14 -07:00
kareem b0abb4e164 add chip_io gl 
~ update interactive script for chip_io.v for recent openlane
~ update config.tcl for recent openlane
~ add a verilog stub for sky130_fd_io__top_xres4v2 as
the io verilog models are not readable by yosys
 2022-10-11 07:35:13 -07:00
Passant 7dccb3aeb4 remove redundant makedirs 2022-10-11 05:00:12 -07:00
Marwan Abbas 8540c4fcdf Merge branch 'caravel_redesign' of github.com:efabless/caravel into caravel_redesign 2022-10-11 12:22:09 +02:00
Marwan Abbas e378a191ad fixed build script and run sta 2022-10-11 12:22:01 +02:00
Mohamed Shalan 68b7d7f99f
Merge pull request #173 from mo-hosni/caravel_redesign 
Caravel redesign
 2022-10-11 10:48:50 +02:00