Luke Kenneth Casson Leighton [Wed, 29 Jul 2020 15:20:08 +0000 (15:20 +0000)]
updated test_issuer.il to include new names
Luke Kenneth Casson Leighton [Tue, 21 Jul 2020 18:44:27 +0000 (18:44 +0000)]
new test_issuer.il, reducing fast regfile ports
Luke Kenneth Casson Leighton [Sun, 5 Jul 2020 12:22:56 +0000 (12:22 +0000)]
add SPR pipeline (but not DIV for now)
Luke Kenneth Casson Leighton [Thu, 2 Jul 2020 23:33:11 +0000 (23:33 +0000)]
ignore .ap and .vst files
Luke Kenneth Casson Leighton [Thu, 2 Jul 2020 22:54:53 +0000 (22:54 +0000)]
name ALUs so as to not have to change cells.lst
Luke Kenneth Casson Leighton [Thu, 2 Jul 2020 19:57:16 +0000 (19:57 +0000)]
Revert "add div pipeline"
This reverts commit
971e077f2e7241f7bec3e0e543bad105a64ba683.
Luke Kenneth Casson Leighton [Thu, 2 Jul 2020 18:32:38 +0000 (18:32 +0000)]
add div pipeline
Luke Kenneth Casson Leighton [Thu, 2 Jul 2020 18:10:05 +0000 (18:10 +0000)]
update cells list (manual... hmm....)
Luke Kenneth Casson Leighton [Thu, 2 Jul 2020 18:06:13 +0000 (18:06 +0000)]
update to new test_issuer.il, includes trap pipeline, no Test Memory
Luke Kenneth Casson Leighton [Tue, 30 Jun 2020 09:15:16 +0000 (09:15 +0000)]
netlist in cells.lst not nets2.txt
Luke Kenneth Casson Leighton [Tue, 30 Jun 2020 09:02:18 +0000 (09:02 +0000)]
add mksym.sh
Jean-Paul Chaput [Tue, 30 Jun 2020 08:03:46 +0000 (10:03 +0200)]
Added experments9, a first taste at the full scale design.
Luke Kenneth Casson Leighton [Sat, 6 Jun 2020 11:13:44 +0000 (11:13 +0000)]
add mksyms.sh
Luke Kenneth Casson Leighton [Sat, 6 Jun 2020 11:13:27 +0000 (11:13 +0000)]
Revert "add mksyms.sh"
This reverts commit
80c0e91291619598e8bb6e97bb96abbe086bd32a.
Luke Kenneth Casson Leighton [Sat, 6 Jun 2020 11:12:18 +0000 (11:12 +0000)]
add mksyms.sh
Jean-Paul Chaput [Sat, 6 Jun 2020 10:03:15 +0000 (12:03 +0200)]
Test of the FU-FU matrix 30x30 with Coriolis matrixplacer.
Luke Kenneth Casson Leighton [Wed, 3 Jun 2020 22:17:00 +0000 (22:17 +0000)]
add 16x16 version of FU-FU matrix
Luke Kenneth Casson Leighton [Fri, 22 May 2020 12:36:53 +0000 (12:36 +0000)]
add test_fu_fu_matrix.il
Luke Kenneth Casson Leighton [Fri, 22 May 2020 12:18:46 +0000 (12:18 +0000)]
add test_fu_fu_matrix.il
Luke Kenneth Casson Leighton [Wed, 20 May 2020 12:37:17 +0000 (12:37 +0000)]
add 2nd test matrix
Luke Kenneth Casson Leighton [Wed, 20 May 2020 12:25:06 +0000 (12:25 +0000)]
add dependency matrix example
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 21:05:18 +0000 (21:05 +0000)]
automatically located the joining cells between add and sub
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 18:18:57 +0000 (18:18 +0000)]
move get_net_connections to Module in utils.py
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 18:07:06 +0000 (18:07 +0000)]
recursive test of get_net_connections
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 17:54:56 +0000 (17:54 +0000)]
find connections through plugs
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 16:50:01 +0000 (16:50 +0000)]
test out plug/net
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 15:44:08 +0000 (15:44 +0000)]
whoops
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 15:07:11 +0000 (15:07 +0000)]
move match_instance to Module
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 14:54:32 +0000 (14:54 +0000)]
attempt 32-bit width to see if doAlu16Flat.py can cope (it cant)
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 14:45:45 +0000 (14:45 +0000)]
print debug statement to see what is going on
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 14:35:44 +0000 (14:35 +0000)]
whitespace tidyup
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 14:32:58 +0000 (14:32 +0000)]
logic/if tidyup
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 14:28:19 +0000 (14:28 +0000)]
spelling
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 14:14:34 +0000 (14:14 +0000)]
squeeze size a bit more
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 13:17:08 +0000 (13:17 +0000)]
corrections getting output routed
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 13:05:08 +0000 (13:05 +0000)]
crushed doAlu16Flat down to 465x800
Luke Kenneth Casson Leighton [Tue, 21 Apr 2020 12:59:03 +0000 (12:59 +0000)]
experimenting crushing alu16 experiment7 down while still being routable
Jean-Paul Chaput [Mon, 20 Apr 2020 12:58:02 +0000 (14:58 +0200)]
Forgot to witre about block rotation.
Jean-Paul Chaput [Mon, 20 Apr 2020 12:36:34 +0000 (14:36 +0200)]
Optimized (datapath) placement and direct place.
Luke Kenneth Casson Leighton [Mon, 6 Apr 2020 16:42:47 +0000 (16:42 +0000)]
experimenting with positions
Luke Kenneth Casson Leighton [Mon, 6 Apr 2020 16:18:34 +0000 (16:18 +0000)]
invert pin-direction to make it sort-of "mirror"
Luke Kenneth Casson Leighton [Mon, 6 Apr 2020 16:15:03 +0000 (16:15 +0000)]
sort-of got layout positions ok
Luke Kenneth Casson Leighton [Mon, 6 Apr 2020 15:51:36 +0000 (15:51 +0000)]
weird routing in top right corner, tracks go nowhere
Luke Kenneth Casson Leighton [Mon, 6 Apr 2020 15:16:28 +0000 (15:16 +0000)]
segfault in katana routing
Jock Tanner [Mon, 6 Apr 2020 14:11:17 +0000 (14:11 +0000)]
Attempt to auto-place ALU16.
Jock Tanner [Mon, 6 Apr 2020 04:50:57 +0000 (04:50 +0000)]
Distinguish unset submodule placement.
Jock Tanner [Mon, 6 Apr 2020 04:42:45 +0000 (04:42 +0000)]
Improve (hopefully) `Module` submodule facility.
Jock Tanner [Mon, 6 Apr 2020 03:48:13 +0000 (03:48 +0000)]
Implement automatic AB.
Luke Kenneth Casson Leighton [Sat, 28 Mar 2020 23:10:42 +0000 (23:10 +0000)]
set parameters using python style (and auto-detection)
Luke Kenneth Casson Leighton [Thu, 26 Mar 2020 21:49:53 +0000 (21:49 +0000)]
reduce height of ALU16 slightly (to see if it is possible)
Jock Tanner [Thu, 26 Mar 2020 20:06:35 +0000 (20:06 +0000)]
Rename the main method.
Jock Tanner [Thu, 26 Mar 2020 07:24:47 +0000 (07:24 +0000)]
Recover from awkward merge.
Jock Tanner [Thu, 26 Mar 2020 06:50:00 +0000 (06:50 +0000)]
Replace submodule functions with Module objects.
Jock Tanner [Wed, 25 Mar 2020 05:02:32 +0000 (05:02 +0000)]
Replace submodule functions with Module objects.
Jock Tanner [Fri, 20 Mar 2020 21:24:42 +0000 (21:24 +0000)]
Synchronize settings.
Luke Kenneth Casson Leighton [Sat, 21 Mar 2020 18:14:18 +0000 (18:14 +0000)]
just a style thing
Luke Kenneth Casson Leighton [Sat, 21 Mar 2020 18:11:53 +0000 (18:11 +0000)]
remove unused variable
Luke Kenneth Casson Leighton [Sat, 21 Mar 2020 18:11:40 +0000 (18:11 +0000)]
remove manual add cell library
Jock Tanner [Fri, 20 Mar 2020 14:00:27 +0000 (14:00 +0000)]
Update according to the latest check toolkit.
Jock Tanner [Fri, 20 Mar 2020 09:32:13 +0000 (09:32 +0000)]
Do some cleanup.
Jock Tanner [Thu, 19 Mar 2020 22:03:35 +0000 (22:03 +0000)]
Clarify unit conversion.
Luke Kenneth Casson Leighton [Wed, 18 Mar 2020 14:46:17 +0000 (14:46 +0000)]
whitespace transform
Jock Tanner [Wed, 18 Mar 2020 13:37:12 +0000 (13:37 +0000)]
Simplify pin creation.
Jock Tanner [Wed, 18 Mar 2020 08:46:45 +0000 (08:46 +0000)]
Parameterize bit width.
Luke Kenneth Casson Leighton [Tue, 17 Mar 2020 07:37:27 +0000 (07:37 +0000)]
reposition add and sub, and do place in the *middle* of alu16
Luke Kenneth Casson Leighton [Mon, 16 Mar 2020 22:57:56 +0000 (22:57 +0000)]
add mksym.sh
Jock Tanner [Mon, 16 Mar 2020 19:01:52 +0000 (19:01 +0000)]
Generalize layer creation/retrieval.
Jock Tanner [Mon, 16 Mar 2020 17:46:01 +0000 (17:46 +0000)]
Return unused layers.
Jock Tanner [Mon, 16 Mar 2020 16:43:12 +0000 (16:43 +0000)]
Fix import.
Jock Tanner [Sat, 14 Mar 2020 09:20:09 +0000 (09:20 +0000)]
Delete stale code.
Jock Tanner [Fri, 13 Mar 2020 14:47:29 +0000 (14:47 +0000)]
Fix style, imports, stale code.
Jock Tanner [Fri, 13 Mar 2020 14:45:20 +0000 (14:45 +0000)]
Add experiment #7.
Luke Kenneth Casson Leighton [Fri, 6 Mar 2020 17:01:35 +0000 (17:01 +0000)]
add ioring.py (forgot about)
lkcl [Fri, 6 Mar 2020 16:47:44 +0000 (16:47 +0000)]
whoops removed mksym.sh when shouldnt
lkcl [Fri, 6 Mar 2020 16:46:39 +0000 (16:46 +0000)]
interesting: using nsxlib in experiment/ never terminates
lkcl [Fri, 6 Mar 2020 16:42:12 +0000 (16:42 +0000)]
experiment2 experimentation...
lkcl [Fri, 6 Mar 2020 16:27:33 +0000 (16:27 +0000)]
remove mksym.sh from low-level
Luke Kenneth Casson Leighton [Wed, 4 Mar 2020 14:18:05 +0000 (14:18 +0000)]
add cmos to mksym.sh, disable YOSYS_FLATTEN
Jean-Paul Chaput [Wed, 4 Mar 2020 10:45:50 +0000 (11:45 +0100)]
Correct configuration for fpmul64.
Luke Kenneth Casson Leighton [Mon, 2 Mar 2020 20:28:47 +0000 (20:28 +0000)]
add fpmul64.il test, to see how long it takes (10 minutes, 6000x6000)
Luke Kenneth Casson Leighton [Sun, 1 Mar 2020 22:38:59 +0000 (22:38 +0000)]
managed to hack something together to get alu_hier sub-routed
Luke Kenneth Casson Leighton [Fri, 28 Feb 2020 21:03:48 +0000 (21:03 +0000)]
add alu_hier place/route, partially works
Luke Kenneth Casson Leighton [Fri, 28 Feb 2020 20:27:29 +0000 (20:27 +0000)]
add sub function (class-ish form)
Luke Kenneth Casson Leighton [Fri, 28 Feb 2020 18:35:36 +0000 (18:35 +0000)]
successful ring created around add.ap
Luke Kenneth Casson Leighton [Fri, 28 Feb 2020 10:44:46 +0000 (10:44 +0000)]
hmm still not adding traces
Luke Kenneth Casson Leighton [Fri, 28 Feb 2020 10:27:47 +0000 (10:27 +0000)]
add VIA but metal not working yet
Luke Kenneth Casson Leighton [Fri, 28 Feb 2020 10:08:04 +0000 (10:08 +0000)]
move add and sub, shrink alu_hier box
Luke Kenneth Casson Leighton [Thu, 27 Feb 2020 22:27:45 +0000 (22:27 +0000)]
place and route alu_hier, not quite working yet
Luke Kenneth Casson Leighton [Thu, 27 Feb 2020 21:10:47 +0000 (21:10 +0000)]
do sub layout as well
Luke Kenneth Casson Leighton [Thu, 27 Feb 2020 15:17:55 +0000 (15:17 +0000)]
"UnManaged Configuration [
16843009] = [1+1+0+1,1+0]" error
Luke Kenneth Casson Leighton [Thu, 27 Feb 2020 14:25:53 +0000 (14:25 +0000)]
try adding short track manually (doesnt work)
Luke Kenneth Casson Leighton [Thu, 27 Feb 2020 13:11:01 +0000 (13:11 +0000)]
getting closer to connecting at edge
Luke Kenneth Casson Leighton [Thu, 27 Feb 2020 12:58:18 +0000 (12:58 +0000)]
successful route but still 40L off the top
Luke Kenneth Casson Leighton [Thu, 27 Feb 2020 12:38:49 +0000 (12:38 +0000)]
overlap error in routing (two connections on same METAL2 layer)
Luke Kenneth Casson Leighton [Wed, 26 Feb 2020 21:41:14 +0000 (21:41 +0000)]
more experimenting, got cell down to smallest size with "auto size detect
Luke Kenneth Casson Leighton [Wed, 26 Feb 2020 19:48:46 +0000 (19:48 +0000)]
segfault in pyDoAlu16.py
Luke Kenneth Casson Leighton [Wed, 26 Feb 2020 17:00:25 +0000 (17:00 +0000)]
experiment with subtractor
Luke Kenneth Casson Leighton [Tue, 25 Feb 2020 18:52:40 +0000 (18:52 +0000)]
add first experimental hierarchical place/route
Luke Kenneth Casson Leighton [Tue, 25 Feb 2020 18:02:00 +0000 (18:02 +0000)]
add experiment5
Luke Kenneth Casson Leighton [Tue, 25 Feb 2020 17:57:59 +0000 (17:57 +0000)]
add clk and ck so that ck is recognised for routing