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48 Commits

Author SHA1 Message Date
Eddie Hung 5c68da4150 Missing 'accept' at end of ice40_wrapcarry, spotted by @cliffordwolf 2019-10-05 09:27:12 -07:00
Eddie Hung 8474c5b366
Merge pull request #1359 from YosysHQ/xc7dsp 
DSP inference for Xilinx (improved for ice40, initial support for ecp5)
 2019-09-29 11:26:22 -07:00
Miodrag Milanovic 7f0eec8270 Change order of parameters, to work on other os 2019-09-27 11:31:55 +02:00
Eddie Hung a009314597
Merge pull request #1401 from SergeyDegtyar/SergeyDegtyar/ice40 
ICE40 tests. adffs test update (equiv_opt -multiclock).
 2019-09-25 16:43:24 -07:00
SergeyDegtyar b66364ada2 Change sync controls to async. 2019-09-25 14:43:26 +03:00
SergeyDegtyar fc6ebf8268 adffs test update (equiv_opt -multiclock). 2019-09-24 14:55:32 +03:00
Eddie Hung 4100825b81 Add more complicated macc testcase 2019-09-19 22:39:15 -07:00
Eddie Hung 65fa8adf6c Format macc.v 2019-09-19 11:02:14 -07:00
Sean Cross 702ce405c1 tests: ice40: fix div_mod SB_LUT4 count 
This test is failing due to one of the changes present in this patchset.
Adjust the test to match the newly-observed values.

https://github.com/xobs/yosys/compare/smtbmc-msvc2-build-fixes...YosysHQ:xobs/pr1362

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-09-10 08:47:16 +08:00
Eddie Hung 76a52712da Improve tests/ice40/macc.ys for SB_MAC16 2019-08-30 12:22:59 -07:00
SergeyDegtyar 53912ad649 macc test fix 2019-08-30 16:01:36 +03:00
SergeyDegtyar 17c92dc679 Fix macc test 2019-08-30 15:22:46 +03:00
SergeyDegtyar 94a56c14b7 div_mod test fix 2019-08-30 14:17:03 +03:00
SergeyDegtyar f4a48ce8e6 fix div_mod test 2019-08-30 13:22:11 +03:00
SergeyDegtyar 86f1375ecd Fix test for counter 2019-08-30 12:38:28 +03:00
Sergey f23b540b45
Merge branch 'master' into master 2019-08-30 10:29:47 +03:00
SergeyDegtyar d144748401 Add new tests. 2019-08-30 09:45:33 +03:00
SergeyDegtyar eb0a5b2293 Remove unnecessary common.v(assertions for testbenches). 2019-08-30 09:17:32 +03:00
SergeyDegtyar 8e3abda193 Remove simulation from run-test.sh (unnecessary paths) 2019-08-30 09:11:03 +03:00
SergeyDegtyar 20f4aea480 Remove simulation from run-test.sh 2019-08-30 08:53:35 +03:00
Sergey d360693040
Merge pull request #3 from YosysHQ/Sergey/tests_ice40 
Merge my changes to tests_ice40 branch
 2019-08-29 21:07:34 +03:00
SergeyDegtyar d588c6898f Add comments for examples from Lattice user guide 2019-08-29 10:49:46 +03:00
Eddie Hung 13ecd8b0df Add run-test.sh too 2019-08-28 18:47:48 -07:00
Eddie Hung e301a3dadb Add SB_CARRY to ice40_opt test 2019-08-28 18:46:53 -07:00
Eddie Hung dd42aa87b9 Add ice40_opt test 2019-08-28 18:46:53 -07:00
Eddie Hung b8a9f73089 Comment out *.sh used for testbenches as we have no more 2019-08-28 12:36:20 -07:00
Eddie Hung 87d5d9b8c8 Use equiv for memory and dpram 2019-08-28 12:30:35 -07:00
Eddie Hung ebd0a1875b Use equiv_opt for latches 2019-08-28 12:21:15 -07:00
SergeyDegtyar aad9bad326 Add tests for macc and rom; 
Test cases from
https://www.latticesemi.com/-/media/LatticeSemi/Documents/UserManuals/EI/iCEcube201701UserGuide.ashx?document_id=52071;
In both cases synthesized only LUTs and DFFs.
 2019-08-27 13:56:26 +03:00
SergeyDegtyar c29380b381 Fix pull request 2019-08-23 18:55:01 +03:00
SergeyDegtyar 3c10f58d04 Fix run-test.sh; Add new test for dpram. 2019-08-23 17:00:16 +03:00
SergeyDegtyar 0b25dbf1c6 Fix path in run-test.sh 2019-08-23 12:40:14 +03:00
Eddie Hung 36cf0a3dd5 Remove adffs_tb.v 2019-08-22 16:50:14 -07:00
Eddie Hung 698a0e3aaf WIP for equivalency checking memories 2019-08-22 16:05:12 -07:00
Eddie Hung 43e7c4917a Do not print OKAY 2019-08-22 16:05:12 -07:00
Eddie Hung 5061d239ae Fail if iverilog fails 2019-08-22 16:05:12 -07:00
Eddie Hung 8e3754bdb4 Hide tri-state warning message for now 2019-08-22 16:05:12 -07:00
Eddie Hung 659a481482 Remove unused output 2019-08-22 16:05:12 -07:00
Eddie Hung 61087329ef Fix tribuf test 2019-08-22 16:05:12 -07:00
Eddie Hung f9906eed68 Fix comments 2019-08-22 16:05:12 -07:00
Eddie Hung 9224b3bc17 Remove tech independent synthesis 2019-08-22 16:05:12 -07:00
Eddie Hung 388eb3288c Remove dffe instantation 2019-08-22 16:04:50 -07:00
Eddie Hung 9e537a76b5 Move $dffe to dffs.{v,ys} 2019-08-22 16:04:48 -07:00
Eddie Hung c5754d9e8b Make multiplier wider, do not do tech independent synth 2019-08-22 16:04:07 -07:00
SergeyDegtyar d945b8a357 Fix all comments from PR 2019-08-21 21:52:07 +03:00
SergeyDegtyar b835ec37cb Add temp directory 2019-08-21 07:53:34 +03:00
SergeyDegtyar 71dd412ac5 Fix tests; Remove simulation; 
- Add -map and -assert options for equiv_opt;
	!!! '-assert' option was commented for the next tests (unproven
$equiv cells was found):
		- dffs;
		- div_mod;
		- latches;
		- mul_pow;
- Add design -load;
- Remove simulations;
 2019-08-20 15:52:25 +03:00
SergeyDegtyar 153ec0541c Add new tests for ice40 architecture 2019-08-20 07:50:05 +03:00