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caravel
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64 Commits

Author SHA1 Message Date
Mohamed Shalan 11530f691e
Merge pull request #165 from efabless/misc-rtl-changes 
some rtl changes
 2022-10-11 10:48:18 +02:00
Mohamed Shalan fe3d2b927f
Merge pull request #139 from efabless/cocotb 
new environment for simulation automation with cocotb and vcs
 2022-10-11 10:41:22 +02:00
Mohamed Shalan 344f806980
Merge pull request #166 from efabless/gpio_control_block-sparecell 
gpio_control_block sparecell
 2022-10-11 10:39:50 +02:00
Mohamed Shalan db9362d858
Merge branch 'caravel_redesign' into misc-rtl-changes 2022-10-11 10:39:32 +02:00
M0stafaRady 01a9fd928f
Fix typo at mprj_io (#168) 
* Fix typo at mprj_io

* Apply automatic changes to Manifest and README.rst

Co-authored-by: M0stafaRady <M0stafaRady@users.noreply.github.com>
 2022-10-10 12:11:05 -07:00
kareefardi eab0cab8eb Apply automatic changes to Manifest and README.rst 2022-10-10 12:26:45 +00:00
kareefardi 623be602c2 Apply automatic changes to Manifest and README.rst 2022-10-10 12:22:26 +00:00
kareefardi ace9274138 Apply automatic changes to Manifest and README.rst 2022-10-10 12:07:13 +00:00
M0stafaRady 0006ae4f25 Apply automatic changes to Manifest and README.rst 2022-10-10 12:06:07 +00:00
M0stafaRady 0f0a495906 merge with caravel_redesign 2022-10-10 05:04:44 -07:00
M0stafaRady f0037c35fd Apply automatic changes to Manifest and README.rst 2022-10-09 14:54:31 +00:00
RTimothyEdwards c0d6011ee8 Apply automatic changes to Manifest and README.rst 2022-10-08 16:07:53 +00:00
M0stafaRady 7b2994e70e Apply automatic changes to Manifest and README.rst 2022-10-08 13:26:20 +00:00
R. Timothy Edwards 7b271a7808
Effectively reverted the change to add spare logic blocks near each (#157) 
* Effectively reverted the change to add spare logic blocks near each
of the GPIO control blocks by changing the definition of
NUM_SPARE_BLOCKS to 4 (the original number of spare logic blocks)
for both caravel and caravan top level RTL verilog modules.

* Apply automatic changes to Manifest and README.rst

Co-authored-by: RTimothyEdwards <RTimothyEdwards@users.noreply.github.com>
 2022-10-07 09:28:13 -07:00
M0stafaRady 0aa649265e Apply automatic changes to Manifest and README.rst 2022-10-07 13:07:22 +00:00
Jeff DiCorpo 0e3badac29
152 add pass thru for clock and reset (#154) 
* update caravel.v and caravan.v for clock and reset passthru.

* Apply automatic changes to Manifest and README.rst

* Apply automatic changes to Manifest and README.rst

Co-authored-by: jeffdi <jeffdi@users.noreply.github.com>
Co-authored-by: Mohamed Shalan <mshalan@aucegypt.edu>
Co-authored-by: shalan <shalan@users.noreply.github.com>
 2022-10-07 01:36:26 -07:00
jeffdi 12358ee251 Apply automatic changes to Manifest and README.rst 2022-10-07 08:25:07 +00:00
R. Timothy Edwards cfbe353290
Added spare logic blocks for GPIO (#153) 
* Added enough spare logic blocks to have the existing four above
the processor, plus one each per GPIO (38 for caravel, 27 for
caravan).

* Apply automatic changes to Manifest and README.rst

Co-authored-by: RTimothyEdwards <RTimothyEdwards@users.noreply.github.com>
Co-authored-by: Jeff DiCorpo <42048757+jeffdi@users.noreply.github.com>
 2022-10-07 01:24:01 -07:00
R. Timothy Edwards be25ae7476
Remove SRAM read-only interface (#151) 
* Removed the SRAM read-only interface by wrapping all related code
in an ifdef for "USE_SRAM_RO_INTERFACE", which is undefined.

* Apply automatic changes to Manifest and README.rst

Co-authored-by: RTimothyEdwards <RTimothyEdwards@users.noreply.github.com>
Co-authored-by: Jeff DiCorpo <42048757+jeffdi@users.noreply.github.com>
 2022-10-07 01:23:07 -07:00
RTimothyEdwards 318e836af5 Apply automatic changes to Manifest and README.rst 2022-10-06 19:59:16 +00:00
RTimothyEdwards b140fdb6ac Apply automatic changes to Manifest and README.rst 2022-10-06 15:40:23 +00:00
R. Timothy Edwards 611c320eed
Merge branch 'caravel_redesign' into make_CSB_a_pullup 2022-10-06 11:39:22 -04:00
RTimothyEdwards 77b47e3b5c Apply automatic changes to Manifest and README.rst 2022-10-06 01:39:57 +00:00
RTimothyEdwards 6831b85e3c Apply automatic changes to Manifest and README.rst 2022-10-06 01:34:14 +00:00
R. Timothy Edwards 268f5dd7e9
Merge branch 'caravel_redesign' into fix_direct_power_connections 2022-10-05 21:33:17 -04:00
RTimothyEdwards 73c0d2b805 Apply automatic changes to Manifest and README.rst 2022-10-06 01:07:43 +00:00
RTimothyEdwards eaa21ea87b Apply automatic changes to Manifest and README.rst 2022-10-06 00:55:06 +00:00
Tim Edwards f5a9d4677e Revert "Implemented fix from early issue #16. Finally decided to pull the" 
This reverts commit 577cc12fe0.

Reverting the change from issue #16.  After some discussion, it has
been decided that it is up to the user to implement the pull-up and
pull-down modes correctly by setting the output enable and driving
the output to the appropriate value.  Note that this should be well
documented, if by nothing else than a validation testbench that
excercises a user pull-up and pull-down input mode.
 2022-10-05 20:46:03 -04:00
RTimothyEdwards 6a10542552 Apply automatic changes to Manifest and README.rst 2022-10-05 18:17:44 +00:00
RTimothyEdwards 51c6d04e31 Apply automatic changes to Manifest and README.rst 2022-10-05 14:19:44 +00:00
R. Timothy Edwards 69240123c0
Merge branch 'caravel_redesign' into make_CSB_a_pullup 2022-10-05 10:18:35 -04:00
RTimothyEdwards 5a9adc906d Apply automatic changes to Manifest and README.rst 2022-10-05 14:10:47 +00:00
M0stafaRady 8b242ecc8e Apply automatic changes to Manifest and README.rst 2022-10-05 10:29:42 +00:00
Mohamed Shalan 599ee23610
Merge pull request #137 from efabless/fix_caravan_gpio_default 
Changed gpio_defaults_block_14 to gpio_defaults_block_25
 2022-10-04 19:03:46 +02:00
Mohamed Shalan df08268f8a
Merge pull request #142 from efabless/remove_mgmt_protect_tristates 
Remove mgmt protect tristates
 2022-10-04 12:55:34 +02:00
RTimothyEdwards 1e4d518dd0 Apply automatic changes to Manifest and README.rst 2022-10-03 21:40:12 +00:00
R. Timothy Edwards cda2c87ae8
Merge branch 'caravel_redesign' into make_CSB_a_pullup 2022-10-03 17:39:24 -04:00
RTimothyEdwards d3ff5ab8fa Apply automatic changes to Manifest and README.rst 2022-10-03 20:16:32 +00:00
RTimothyEdwards b1208adfc6 Apply automatic changes to Manifest and README.rst 2022-09-29 18:11:39 +00:00
R. Timothy Edwards f07958d4ec
Merge branch 'caravel_redesign' into fix_pwr_ctrl_reset_value 2022-09-29 14:10:41 -04:00
Marwan Abbas c9c7fc5533
Merge pull request #134 from efabless/fix_user_pass_thru 
Fix user pass thru
 2022-09-29 19:52:13 +02:00
RTimothyEdwards 52d2b94e81 Apply automatic changes to Manifest and README.rst 2022-09-28 19:39:43 +00:00
RTimothyEdwards 170f5aa102 Apply automatic changes to Manifest and README.rst 2022-09-28 01:01:11 +00:00
RTimothyEdwards 586f5051e3 Apply automatic changes to Manifest and README.rst 2022-09-27 15:32:19 +00:00
jeffdi e3b2cd9458 Apply automatic changes to Manifest and README.rst 2022-09-21 17:37:17 +00:00
RTimothyEdwards 19a7b303e9 Apply automatic changes to Manifest and README.rst 2022-09-20 22:25:10 +00:00
RTimothyEdwards b9a819634d Apply automatic changes to Manifest and README.rst 2022-09-20 21:56:37 +00:00
RTimothyEdwards 3962b061f6 Apply automatic changes to Manifest and README.rst 2022-09-20 20:04:12 +00:00
RTimothyEdwards 54901e267c Apply automatic changes to Manifest and README.rst 2022-07-24 20:21:58 +00:00
RTimothyEdwards 485d9df7e3 Apply automatic changes to Manifest and README.rst 2022-06-07 14:46:03 +00:00