Marwan Abbas
f699e3323c
fixed DRC error and connections to spare logic block
2022-10-17 03:56:34 +02:00
marwaneltoukhy
7ec1eeb010
Merge branch 'caravel_redesign' into caravel_redesign-top-level
2022-10-16 18:39:39 -07:00
Marwan Abbas
35ec52aa72
Merge pull request #260 from efabless/fix_top_buffers_again
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More changes to the GPIO buffer cell
2022-10-17 03:35:25 +02:00
Tim Edwards
9f54b2ecec
Added a gate-level version of gpio_signal_buffering derived from
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the RTL, but cleaned up for macro definitions; this can be used
for LVS. The decap cells were hand-edited in because there is
no way to devine them from the RTL source.
2022-10-16 21:20:12 -04:00
RTimothyEdwards
36c6c73787
Apply automatic changes to Manifest and README.rst
2022-10-17 01:10:28 +00:00
Tim Edwards
69d353f65c
Corrected the verilog and the layout for the caravan version of the
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signal buffering (verilog was missing one of the buffers, and the
layout had some of the labels at the top accidentally erased).
2022-10-16 21:06:27 -04:00
Marwan Abbas
fed2eeb4ab
fixed DRC error and connected wrapper
2022-10-17 02:39:32 +02:00
marwaneltoukhy
65a49d5b1d
Apply automatic changes to Manifest and README.rst
2022-10-16 23:19:00 +00:00
Marwan Abbas
37d2a9d463
connected rest of buffers to power
2022-10-17 01:15:46 +02:00
kareefardi
84d1627151
Apply automatic changes to Manifest and README.rst
2022-10-16 22:48:34 +00:00
kareem
736e58186e
Merge branch 'caravel_redesign-top-level' of github.com:efabless/caravel into caravel_redesign-top-level
2022-10-16 15:45:57 -07:00
kareem
2409207178
reharden: caravel
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~ add non functional blocks - like caravel_motto
2022-10-16 15:44:27 -07:00
Tim Edwards
f7e2dc80a6
Made a minor correction to the layout to remove an extra unused
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buffer. This does not affect ongoing top-level routing work, but
is needed for LVS.
2022-10-16 17:57:14 -04:00
Passant
9251af196f
update STA script to add reports to `./signoff/<design_name>/primetime-signoff/`
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update STA script to report coverage and timing summary
2022-10-16 14:49:54 -07:00
Passant
ae6356cf2b
update caravel top-level power routing [wip]
2022-10-16 14:43:38 -07:00
Marwan Abbas
04a55c695f
Merge pull request #252 from efabless/fix_top_buffers_again
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Adjustments to the top level buffering cells
2022-10-16 23:38:13 +02:00
kareem
704f19b6c7
reharden: caravel
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~ correct placement for spare_logic_block
~ add changes from buffering macro
2022-10-16 12:56:41 -07:00
kareem
3dc3aa5e8d
Merge remote-tracking branch 'origin/fix_top_buffers_again' into caravel_redesign-top-level
2022-10-16 11:42:44 -07:00
Tim Edwards
41775aedfd
Changed the LEF views to restrict the pins to the route endpoints
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using the (accidentally undocumented) "-pinonly" option.
2022-10-16 14:40:50 -04:00
kareem
7ff92e121f
Merge remote-tracking branch 'origin/fix_top_buffers_again' into caravel_redesign-top-level
2022-10-16 11:18:54 -07:00
Tim Edwards
48ae31205c
Another change to the pin endpoint positions to make sure that they
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have at least 0.28um spacing to the next wire. Not sure that this
is going to solve the router errors, though.
2022-10-16 14:15:12 -04:00
Marwan Abbas
4a7031c479
Merge pull request #258 from efabless/cocotb
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Cocotb tests and script updates
2022-10-16 19:10:49 +02:00
Marwan Abbas
3a0e92381a
Merge pull request #257 from efabless/revert_dd482cb0994d38556c1c317ada54b36e33b0df63
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removing the unpowered buff_flash_clkrst
2022-10-16 19:09:29 +02:00
kareem
2a3493ed65
Merge branch 'fix_top_buffers_again' into caravel_redesign-top-level
2022-10-16 10:03:54 -07:00
kareem
2c2db061c4
Merge branch 'fix_top_buffers_again' of github.com:efabless/caravel into fix_top_buffers_again
2022-10-16 10:02:38 -07:00
M0stafaRady
0542485ae9
remove file buff_flash_clkrst.nl.v
2022-10-16 09:57:54 -07:00
M0stafaRady
8526aadd4a
Revert "remove unpowered netlist"
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This reverts commit dd482cb099
.
2022-10-16 09:56:24 -07:00
RTimothyEdwards
b98db2dd4d
Apply automatic changes to Manifest and README.rst
2022-10-16 16:53:57 +00:00
Tim Edwards
c5e7c67d60
Once again. . . Rewrote the RTL verilog so that only signals
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being buffered pass through the buffer macros. Removed the
straight-through signals from the layout, and renumbered the
vectors in the buffer cells, which no longer match the numbering
at the top level (unfortunately).
2022-10-16 12:49:44 -04:00
kareem
b9a2e697d5
Merge branch 'fix_top_buffers_again' into caravel_redesign-top-level
2022-10-16 08:00:37 -07:00
kareem
e1c7fc2a15
Merge branch 'fix_top_buffers_again' of github.com:efabless/caravel into fix_top_buffers_again
2022-10-16 08:00:13 -07:00
Tim Edwards
589f351dcb
Additional modification to move pins up into an uncongested area
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above housekeeping, because the upper GPIO pins are in the wrong
place relative to the new GPIO signal routing below the SoC.
Added pins for the pass-through connections. Unconnected/
unrouted OEB pins are still not present and probably should be
removed from the RTL.
2022-10-16 10:52:53 -04:00
kareem
38e78abfd5
Merge branch 'fix_top_buffers_again' into caravel_redesign-top-level
2022-10-16 07:24:15 -07:00
Tim Edwards
43b8f9d4fe
Merge branch 'caravel_redesign' into fix_top_buffers_again
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Updating to the most recent caravel_redesign branch version.
2022-10-16 10:05:36 -04:00
kareem
aa2dfe9421
Merge branch 'fix_top_buffers_again' of github.com:efabless/caravel into fix_top_buffers_again
2022-10-16 07:01:55 -07:00
kareem
fc0701003c
reharden: caravel
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- based on second iteration of the buffer macro
- change config with updated placement of spare logic macros
and power routing cell
2022-10-16 06:58:46 -07:00
Tim Edwards
dcc3c56b83
Some additional corrections to the gpio_signal_buffering cells.
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Corrected one instance where a buffer had incorrectly been replaced
with a decap cell. Moved the left-hand side in by 0.6um to clear
the chip_io connections on the left-hand side. Corrected a small
DRC error in a route position at the bottom.
2022-10-16 09:50:20 -04:00
kareem
f5a8382395
Merge branch 'caravel_redesign' into fix_top_buffers_again
2022-10-16 05:55:23 -07:00
M0stafaRady
8aaeb5bad8
rearrange testlist to test most number of features as quickly as possible
2022-10-16 05:43:04 -07:00
Marwan Abbas
6c6fa6b502
Merge pull request #255 from efabless/caravel_power_routing-sync-views
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caravel_power_routing updates
2022-10-16 14:15:19 +02:00
kareem
914971d253
+ add pr boundary for caravel_power_routing
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based on feedback from tim in order to generate a lef view
with a zero origin and avoid any hacks
+ add caravel_power_routing lef
+ sync caravel_power_routing gds and mag
2022-10-16 04:41:29 -07:00
Marwan Abbas
cb051054af
Merge pull request #254 from mo-hosni/hk_without_lables
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housekeeping without labels
2022-10-16 13:38:02 +02:00
Marwan Abbas
208f042117
Merge pull request #253 from mo-hosni/mgmt_protect_remove_labeles
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Mgmt protect without labeles
2022-10-16 13:37:53 +02:00
mo-hosni
cf8937d2c4
update openlane signoff logs
2022-10-16 03:48:23 -07:00
mo-hosni
8838acbcaa
update sdf views
2022-10-16 03:47:43 -07:00
mo-hosni
3f0bddbcc6
update openlane views
2022-10-16 03:45:30 -07:00
mo-hosni
963306ca02
add signoff logs
2022-10-16 03:20:17 -07:00
mo-hosni
6281d86c43
add sdf and spef files
2022-10-16 03:17:57 -07:00
mo-hosni
22dde425ac
add mgmt_protect views and openlane files
2022-10-16 03:14:55 -07:00
kareem
507446e719
Merge branch 'caravel_redesign' into fix_top_buffers_again
2022-10-16 02:01:52 -07:00