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839 Commits

Author SHA1 Message Date
tangxifan 834bdd2b07 [Engine] Updating fabric generator to support BL/WL shift registers. Still WIP 2021-09-28 17:29:03 -07:00
tangxifan afd03d7eb7 [Engine] Add more check codes for the CCFF circuit model used by BL/WL shift registers 2021-09-28 15:56:07 -07:00
tangxifan 0d72e115ac [Engine] Bug fix for the undriven WLR nets in top-level modules 2021-09-28 11:53:38 -07:00
tangxifan 33e9b27cb8 [Engine] Fixed a critical bug when building final bitstream, which may cause loss when merging BLs 2021-09-25 20:22:27 -07:00
tangxifan 29c351f5a4 [Engine] Bug fix in estimating the configuration cycles for Verilog testbench generator 2021-09-25 19:34:21 -07:00
tangxifan e06ac11630 [Engine] Bug fix 2021-09-25 19:21:16 -07:00
tangxifan 3cf31f1565 [Engine] Fixed bugs 2021-09-25 18:22:55 -07:00
tangxifan a56d1f4fdb [FPGA-Verilog] Upgraded testbench generator to support memory bank using flatten BL/WLs 2021-09-25 17:49:15 -07:00
tangxifan 386812777c [FPGA-Bitstream] Upgraded bitstream writer to support flatten BL/WLs 2021-09-25 12:49:32 -07:00
tangxifan 1a2a2a6e63 [FPGA-Bitstream] Relax fabric bitstream address check 2021-09-25 12:03:33 -07:00
tangxifan 8b72447dad [FPA-Bistream] Updating fabric bitstream writer to organize bitstream for flatten BL/WLs 2021-09-24 18:07:07 -07:00
tangxifan a49e3fe57a [FPGA-bitstream] Upgraded bitstream generator to support flatten BL/WLs for QL memory bank 2021-09-24 16:30:18 -07:00
tangxifan 2de4a460a8 [Engine] Rework the function that counts the number of configurable children for fabric key writer and bitstream generator 2021-09-24 15:15:32 -07:00
tangxifan 74ffc8578f [Engine] Upgraded fabric generator to support flatten BL/WL bus for memory banks 2021-09-24 15:05:25 -07:00
tangxifan be4c850d2d [Engine] Split the function to add BL/WL configuration bus connections for support flatten BL/WLs 2021-09-24 12:03:35 -07:00
tangxifan 18257b3fa1 [Engine] Update BL/WL port addition for the top-level module in fabric generator 2021-09-24 11:07:58 -07:00
tangxifan 7e27c0caf3 [Engine] Upgrading top-module fabric generation to support QL memory bank with flatten BL/WLs 2021-09-23 16:16:39 -07:00
tangxifan 8c281a22b0 [Engine] Add check codes to validate circuit models for BL/WL protocols 2021-09-23 14:39:16 -07:00
tangxifan 962acda810 [Engine] Bug fix in fabric key generation when computing configurable children 2021-09-22 11:09:46 -07:00
tangxifan ad432e4d95 [Engine] Bug fix in finding the start index of BL/WL for each column/row; 2021-09-22 10:20:40 -07:00
tangxifan b0a471bdc9 [Engine] Bug fix in outputting fabric key with coordinates 2021-09-21 15:55:11 -07:00
tangxifan 7688c0570f [Engine] Support coordinate definition in fabric key file format; Now QL memory bank can accept fabric key 2021-09-21 15:08:08 -07:00
tangxifan c84c0d4a3f [FPGA-Verilog] Upgrade fpga-verilog to support decoders with WLR 2021-09-20 17:07:26 -07:00
tangxifan 36a4da863c [Engine] Support WLR port in OpenFPGA architecture file and fabric generator 2021-09-20 16:05:36 -07:00
tangxifan 2e45a6143b [Engine] Fix a critical bug which causes flatten memory tests failed 2021-09-15 15:11:58 -07:00
tangxifan f2aa31ddb1 [FPGA-Bitstream] Fix the bug which causes bitstream wrong for QL memory bank 2021-09-15 13:45:30 -07:00
tangxifan 061952b7fa [Engine] Bug fix in computing local WLs for GRID/CB/SB 2021-09-15 11:51:00 -07:00
tangxifan 26b1e48723 [Engine] Merge BL/WLs in the Grid/CB/SB modules 2021-09-15 11:27:55 -07:00
tangxifan 4af6413c97 [Engine] Fixed a critical bug on WL arrangement; Previously we always consider squart of a local tile. Now we apply global optimization where the number of WLs are determined by the max. number of BLs per column 2021-09-10 17:03:44 -07:00
tangxifan ba1e277dc9 [Engine] Fix a few bugs in the BL/WL arrangement and now bitstream generator is working fine 2021-09-10 15:05:46 -07:00
tangxifan 35c7b09888 [Engine] Bug fix for mistakes in calculating number of BLs/WLs for QL memory bank 2021-09-09 15:23:29 -07:00
tangxifan b787c4e100 [Engine] Register QL memory bank as a legal protocol 2021-09-09 15:06:51 -07:00
tangxifan 1aac3197eb [FPGA-Verilog] Upgrade testbench generator to support QL memory bank 2021-09-05 21:38:00 -07:00
tangxifan 6f09f5f7ad [FPGA-Bitstream] Upgrade bitstream generator to support QL memory bank 2021-09-05 21:25:58 -07:00
tangxifan 1085e468e2 [Engine] Move most utilized functions for memory bank configuration protocol to a separated source file 2021-09-05 20:45:56 -07:00
tangxifan 475ce2c6d9 [Engine] Upgrade fabric generator in support QL memory bank connections 2021-09-05 17:49:01 -07:00
tangxifan ed80d6b3f4 [Engine] Place QL memory bank source codes in a separated source file so that integration to OpenFPGA open-source version is easier 2021-09-05 13:23:38 -07:00
tangxifan cf2e479d18 [Engine] Refactor the TopModuleNumConfigBits data structure 2021-09-05 12:01:38 -07:00
tangxifan f75456e304 [Engine] Update BL/WL estimation function for QL memory bank protocol 2021-09-05 11:53:33 -07:00
tangxifan 5759f5f35b [Engine] Start developing QL memory bank: upgrade infrastructures of fabric builder 2021-09-03 17:55:23 -07:00
tangxifan e9d29e27e5 [Tool] Bug fix 2021-07-02 15:32:30 -06:00
tangxifan 6e6c3e9fa4 [Tool] Patch the critical bug in the use of signal polarity in pin constraints 2021-07-02 15:26:21 -06:00
tangxifan 9074bffa68 [Tool] Support customized default value in pin constraint file 2021-07-01 23:43:19 -06:00
tangxifan d0e4f8521f [Tool] Bug fix on the reset stimuli 2021-07-01 19:58:54 -06:00
tangxifan b5df1f9aeb [Tool] Bug fix for redundant endif in netlists 2021-06-29 17:02:16 -06:00
tangxifan b83eef47b4 [Tool] Bug fix for testbench generation without self checking codes 2021-06-29 16:27:29 -06:00
tangxifan 6a260cadbf [Tool] Remove option ``--no_self_checking`` option but use the existing option ``--reference_benchmark_path`` to achieve the same purpose 2021-06-29 15:42:23 -06:00
tangxifan 7ac7de789e [Tool] Add a new option ``--no_self_checking`` so that users can output a simple testbench without self checking codes 2021-06-29 15:26:40 -06:00
tangxifan 77dddaeb39 [Tool] Remove the preprocessing flags ``FORMAL_SIMULATION`` and ``FORMAL_VERIFICAITON`` because now ``write_testbench`` command can be called many times to generate different versions 2021-06-29 14:26:33 -06:00
tangxifan a3208b332b [Tool] Use 'force' in preconfigured testbenches to avoid instrusive code modification on flip-flop HDL 2021-06-29 11:50:53 -06:00
tangxifan dfe1db996a [Tool] Remove the hardcoded factor when computing simulation timing; There should be no hidden parameters impacting simulation time 2021-06-29 09:56:04 -06:00
tangxifan 87446a14c3 [Tool] Bug fix for the option ``--embed_bitstream none`` 2021-06-27 19:45:06 -06:00
tangxifan 991062e9bf [Tool] Bug fix 2021-06-25 15:22:42 -06:00
tangxifan 90163fab6c [Tool] Replace option '--support_icarus_simulator' with a new one '--preload_bitstream <string>' 2021-06-25 15:06:07 -06:00
tangxifan 2bb514c51a [Tool] Support time unit in writing simulation information file 2021-06-25 10:33:29 -06:00
tangxifan bcc16d732c [Tool] Add new option 'testbench_type' so that simulation task can write different information for different testbenches 2021-06-25 10:10:16 -06:00
tangxifan 67dec810eb [Tool] Remove icarus simulator flag; Reduce the file size of preconfigured fabric wrapper by only output the necessary force/deposit HDL codes 2021-06-24 17:27:32 -06:00
tangxifan 549657e1fb [Tool] Remove out-of-date flag: INITIAL_SIMULATION from code base 2021-06-24 17:13:36 -06:00
tangxifan 5364d8104f [Tool] Add signal_init option to preconfigured fabric wrapper writer 2021-06-24 17:07:41 -06:00
tangxifan 21d1519658 [Tool] Remove signal initialization flag; Now the HDL codes will not be outputted unless specified in the option 2021-06-24 16:56:28 -06:00
tangxifan ce3c80f499
Merge branch 'master' into dev 2021-06-23 09:15:03 -06:00
tangxifan cbbf601edc [Tool] Fix a compiler warning due to uninitialized data structure 2021-06-18 16:20:13 -06:00
tangxifan fed975c52a [Tool] Add postfix removal support in write_io_mapping command 2021-06-18 16:13:50 -06:00
tangxifan d9d57aad42 [Tool] Added default net type options to verilog testbench generator command 2021-06-14 11:37:49 -06:00
tangxifan 7ade48343c [Tool] Deprecate command 'write_verilog_testbench' 2021-06-09 17:06:01 -06:00
tangxifan 2299ce3157 [Tool] Preconfigured testbench writer now supports icarus simulator 2021-06-09 13:49:25 -06:00
tangxifan 3bc8e760db [Tool] Add '--fabric_netlist' option to 'write_preconfigured_testbench' command 2021-06-09 11:14:45 -06:00
tangxifan 89fb672631 [Tool] Fine-tune the options of 'write_simulation_task_info' to be straightforward to use 2021-06-09 10:49:00 -06:00
tangxifan 97396eda2b [Tool] Add a new command 'write_simulation_task_info' 2021-06-08 22:10:02 -06:00
tangxifan d2275b971d [Tool] Add a new command 'write_preconfigured_testbench' 2021-06-08 21:53:51 -06:00
tangxifan 85679c0fe2 [Tool] Bug fix in the top testbench switch due to fast configuration 2021-06-08 21:32:26 -06:00
tangxifan 8db19c7af9 [Tool] Add a new command 'write_preconfigured_fabric_wrapper' 2021-06-08 21:28:16 -06:00
tangxifan 5075c68418 [Tool] Remove duplicated codes on fast configuration 2021-06-08 20:58:04 -06:00
tangxifan 4aef9d5c96 [Tool] Remove redundant codes 2021-06-07 21:54:01 -06:00
tangxifan 366dcff75d [Tool] Now 'write_full_testbench' supports flatten(vanilla) configuration protocol 2021-06-07 21:49:31 -06:00
tangxifan 9808b61b36 [Tool] Bug fix on the unfit vector size of bit index register in Verilog testbench in some cases 2021-06-07 20:06:39 -06:00
tangxifan ba75c18378 [Tool] Now 'write_full_testbench' supports memory bank configuration protocol 2021-06-07 17:40:07 -06:00
tangxifan 1a5902ca74 [Tool] Bug fix in finding pruned bitstream for frame-based protocol when fast configuration is enabled 2021-06-07 14:32:56 -06:00
tangxifan af298de121 [Tool] Patch bugs in the full testbench writing using external bitstream file for frame-based configuration protocol 2021-06-07 13:53:32 -06:00
tangxifan d644b8f22d [Tool] Support external bitstream file when generating full testbench for frame-based decoder 2021-06-07 11:55:11 -06:00
tangxifan 618b04568f [Tool] Remove unnecessary new line in bitstream file 2021-06-04 20:07:42 -06:00
tangxifan cf7addb1a6 [Tool] Add heads to bitstream plain text file 2021-06-04 19:48:48 -06:00
tangxifan 70fb3a85dc [Tool] Patch fast configuration in bitstream writing 2021-06-04 17:23:10 -06:00
tangxifan d98be9f87b [Tool] Remove icarus requirement on vcd writing in Verilog testbenches; Since vcd writing commands are standard Verilog 2021-06-04 16:45:00 -06:00
tangxifan 6e69c2d70a [Tool] Patch fast configuration in full Verilog testbench generator 2021-06-04 16:34:55 -06:00
tangxifan 061f832429 [Tool] Enable fast configuration when writing fabric bitstream 2021-06-04 16:23:40 -06:00
tangxifan 81048d3698 [Tool] Add option '--fast_configuration' to 'write_full_testbench' command 2021-06-04 11:26:39 -06:00
tangxifan 98308133c1 [Tool] Add configuration skip capability to top testbench which loads external bitstream file 2021-06-04 11:24:05 -06:00
tangxifan adb18d28b8 [Tool] Remove unused arguments 2021-06-04 10:37:28 -06:00
tangxifan 67485269d3
Merge branch 'master' into testbench_external_bitstream 2021-06-03 15:46:25 -06:00
tangxifan ae6a46cd60 [Tool] Add a new command write_full_testbench which outputs self-testable full testbench which loads external bitstream file; Currently only support configuration chain without fast configuration technique 2021-06-03 15:41:11 -06:00
tangxifan 1fd399736d [Tool] Patch FPGA-SDC to consider time unit in global port timing constraints 2021-05-27 10:26:20 -06:00
tangxifan c4ecc9ee7c [Tool] Patch data type of report bitstream distribution command-line option 2021-05-07 11:44:01 -06:00
tangxifan db9bb9124e [Tool] Add report bitstream distribution command to openfpga shell 2021-05-07 11:41:25 -06:00
tangxifan 8728fd9561 [Tool] Typo fix to resolve clang errors 2021-04-27 15:06:07 -06:00
tangxifan c5d36757c6 [Tool] Fix typo in io mapping writing 2021-04-27 14:39:57 -06:00
tangxifan 43c1e052ef [Tool] Add a writer to output I/O mapping information to XML files 2021-04-27 14:30:16 -06:00
tangxifan 148da80869 [Tool] Add new syntax about physical_pb_port_rotate_offset to support fracturable heterogeneous block mapping between operating modes and physical modes 2021-04-24 14:53:29 -06:00
tangxifan 0709e5bb81 [Tool] Fixed a bug in the routing trace finder for direct connections inside repacker 2021-04-24 13:27:44 -06:00
tangxifan 56948244bc [Tool] Patch a critical bug in pb pin fixup 2021-04-22 16:19:54 -06:00
tangxifan 96ce6b545f [Tool] Patch repack to consider design constraints for pins that are not equivalent 2021-04-21 13:53:08 -06:00
tangxifan 0aec30bac6 [Tool] Update FPGA core engine to support mux default path overloading through bitstream setting file 2021-04-19 15:53:33 -06:00
tangxifan 0b49c22682 [Tool] Now Verilog testbench generator support adding dedicated stimuli for reset signals from benchmarks 2021-04-18 16:11:11 -06:00
tangxifan 6550ea3dfa [Tool] Rework pin constarint API to avoid expose raw data to judge for developers 2021-04-18 12:02:49 -06:00
tangxifan 6e9b24f9bf [Tool] Patch the invalid pin constraint net name 2021-04-17 19:56:30 -06:00
tangxifan 253422e7b7 [Tool] Bugfix due to refactoring 2021-04-17 19:27:03 -06:00
tangxifan 02ca51d84b [Tool] Reorganize functions in full testbench generator to avoid big-chunk codes 2021-04-17 17:45:50 -06:00
tangxifan d95a1e2776 [Tool] Encapulate search function in PinConstraint data structure 2021-04-17 17:31:55 -06:00
tangxifan da619fabe7 [Tool] FPGA-Verilog testbench generator accepts pin constraints in full testbench 2021-04-17 17:19:34 -06:00
tangxifan 6e1b58f8a6 [Tool] Update FPGA-Verilog testbench generator to accept pin constraints to non-clock global ports 2021-04-17 15:05:22 -06:00
tangxifan 7c6e000be8 [Tool] bug fix 2021-04-10 15:36:02 -06:00
tangxifan 03b68a1fdd [Tool] Reworked fabric bitstream XML writer to consider multiple configuration regions 2021-04-10 15:25:39 -06:00
tangxifan 934918d9c0 [Tool] Reworked fabric bitstream output file in plain text format; Support multiple regions 2021-04-10 15:06:53 -06:00
tangxifan 4b8f5f294a [Tool] Capsulate fabric bitstream organization for configuration chain 2021-04-10 14:28:31 -06:00
tangxifan afa0e751da [Tool] Use alias for complex bitstream data types 2021-04-10 14:12:02 -06:00
tangxifan 902c4cf9e9
Merge branch 'master' into dev 2021-03-18 15:14:14 -06:00
tangxifan 3ef292bdbb Merge branch 'netlist_name_patch' of https://github.com/LNIS-Projects/OpenFPGA into netlist_name_patch 2021-03-17 20:28:40 -06:00
tangxifan fa11410425 [Tool] Remove exceptions on outputing verilog port with lsb=0 2021-03-17 20:27:08 -06:00
tangxifan 62a846197b
Merge branch 'master' into dev 2021-03-15 10:06:34 -06:00
tangxifan 87006e1374
Merge branch 'master' into netlist_name_patch 2021-03-15 10:06:24 -06:00
tangxifan 024aa5cbe4
Merge branch 'master' into dev 2021-03-15 09:13:18 -06:00
tangxifan d2fbda4070
Merge branch 'master' into netlist_name_patch 2021-03-15 09:13:04 -06:00
tangxifan b080bcf018
Merge branch 'master' into ganesh_dev 2021-03-15 09:12:50 -06:00
Maciej Kurc 02967f2870 Added writing rr graph node indices to GSB dump. 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-03-15 09:28:38 +01:00
tangxifan c8d41b4e69 [Tool] Change routing module port naming to include architecture port names 2021-03-14 19:35:49 -06:00
tangxifan 956b9aca01 [Tool] Trim dead codes in port naming function 2021-03-13 20:23:08 -07:00
tangxifan 2c5634ee76 [Tool] Change pin naming of grid modules to be related to architecture port names 2021-03-13 20:05:18 -07:00
tangxifan 07257d0ff0 [Tool] Patch wrong paths in FPGA-SDC 2021-03-13 10:58:03 -07:00
tangxifan d877a02534 [Tool] Patch the extended bitstream setting support on mode-select bits 2021-03-10 21:28:09 -07:00
tangxifan 85640a7403 [Tool] Extend bitstream setting to support mode bits overload from eblif file 2021-03-10 20:45:48 -07:00
tangxifan e34380a654
Merge branch 'master' into default_net_type 2021-03-01 08:38:58 -07:00
tangxifan 521e1850c8 [Tool] Correct syntax errors for timing definition in verilog for iverilog 10.1 2021-02-28 17:04:27 -07:00
tangxifan 73461971d2 [Tool] Bug fix for printing single-bit ports in Verilog netlists 2021-02-28 16:12:57 -07:00
tangxifan 15e26a5602 [Tool] Support default_net_type Verilog syntex in fabric generator 2021-02-28 11:57:40 -07:00
tangxifan df7b436ac7 [Tool] Patch repacker to support duplicated nets due to adder nets 2021-02-23 19:01:18 -07:00
tangxifan e6091fb3ff [Tool] Now throw fatal error on mismatch in configurable regions between fabric key and architecture definition 2021-02-18 21:56:30 -07:00
tangxifan a5b8b2a64a [Tool] Use dedicated function to identify wire LUT created by repacker 2021-02-18 19:37:44 -07:00
tangxifan aae03482f5 [Tool] Bug fix for wire LUT identification by repacker. Create a dedicated function to identify these LUTs and store the results in shared database 2021-02-18 19:37:17 -07:00
tangxifan 61012897cd [Tool] Bug fix for truth table creation for wired LUT created by repacking algorithm 2021-02-17 15:31:20 -07:00
tangxifan af4cc117fb [Tool] bug fix in spypad lut 2021-02-09 22:53:18 -07:00
tangxifan 6a0f4f354f [Tool] Support superLUT circuit model in core engine 2021-02-09 20:23:05 -07:00
tangxifan 0c409b5bcc [Tool] Add bitstream annotation support 2021-02-01 20:49:36 -07:00
tangxifan f102e84497 [Tool] Add bitstream setting file to openfpga library 2021-02-01 17:43:46 -07:00
tangxifan 4b77a3a574 [Tool] Now activity file is not a manadatory input of openfpga tools 2021-01-29 11:33:40 -07:00
tangxifan d9fda31a9f [Tool] Add --version to openfpga shell option and a command to openfpga shell 2021-01-27 16:03:46 -07:00
tangxifan fd0e73a9bb [Tool] Enhance return code for openfpga shell 2021-01-24 14:48:27 -07:00
tangxifan 8cac3291cb [Tool] Add batch mode to openfpga shell execution 2021-01-24 14:33:58 -07:00
ganeshgore d502410b40
Merge pull request #179 from lnis-uofu/unused_gpout_patch 
Avoid to output initial signal for general-purpose output ports of FPGA fabrics in Verilog testbenches
 2021-01-23 18:27:54 -07:00
tangxifan 4cc8b08a6c [Tool] Add openfpga version display 2021-01-23 16:38:00 -07:00
tangxifan d2defebee9 [Tool] Avoid to output initial signal for general-purpose output ports of FPGA fabrics in Verilog testbenches 2021-01-22 16:42:13 -07:00