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
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 21:30:00 +0000 (21:30 +0000)]
add make view
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 19:09:40 +0000 (19:09 +0000)]
bit more experimenting making an ioring around an adder
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 18:26:30 +0000 (18:26 +0000)]
make example as close to adder benchmark as possible
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 17:44:20 +0000 (17:44 +0000)]
simplify experiment4 to an adder, similar to adder benchmark
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 17:07:57 +0000 (17:07 +0000)]
add mksyms.sh
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 13:19:58 +0000 (13:19 +0000)]
whoops yes use clocktree
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 11:13:34 +0000 (11:13 +0000)]
add missing mksym.sh
Luke Kenneth Casson Leighton [Mon, 24 Feb 2020 11:07:24 +0000 (11:07 +0000)]
continue experimentation
Luke Kenneth Casson Leighton [Sun, 23 Feb 2020 00:09:02 +0000 (00:09 +0000)]
add sm3 to nets
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 17:34:41 +0000 (17:34 +0000)]
correct nets for experiment2
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 17:09:58 +0000 (17:09 +0000)]
track down module in which vdd / vss error exists (shift)
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 16:57:53 +0000 (16:57 +0000)]
remove working code, shrink "fail" case
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 16:49:55 +0000 (16:49 +0000)]
add test_partsig.py directly to experiment2
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 15:07:06 +0000 (15:07 +0000)]
add ioring experiment
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 11:56:12 +0000 (11:56 +0000)]
add sim just to see if anything happens
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 11:35:29 +0000 (11:35 +0000)]
move Makefile3/4 to experiments3
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 11:30:41 +0000 (11:30 +0000)]
move part_sig_add to its own directory
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 11:28:38 +0000 (11:28 +0000)]
move alu_hier to own directory
Luke Kenneth Casson Leighton [Sat, 22 Feb 2020 11:25:49 +0000 (11:25 +0000)]
change coriolis settings, logmode true
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 20:00:01 +0000 (20:00 +0000)]
add extra gitignores
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 19:53:59 +0000 (19:53 +0000)]
add path helpers sys libraries
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 19:38:10 +0000 (19:38 +0000)]
add git ignore file
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 17:47:05 +0000 (17:47 +0000)]
wrong script name
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 14:56:51 +0000 (14:56 +0000)]
remove synthesise-yosys.mk use alliance one
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 13:08:15 +0000 (13:08 +0000)]
add GND/PWR to see what happens in settings.py
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 13:05:30 +0000 (13:05 +0000)]
reduce pmask to stop unconnected bits
Luke Kenneth Casson Leighton [Fri, 21 Feb 2020 12:39:20 +0000 (12:39 +0000)]
use alternative experimental class TestAddMod2
Luke Kenneth Casson Leighton [Thu, 20 Feb 2020 20:13:43 +0000 (20:13 +0000)]
fix mask width