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1311 Commits

Author SHA1 Message Date
tangxifan 78d4991a4e [script] add missing flags required 2022-12-01 14:49:05 -08:00
tangxifan 33b400de39 [script] compilation passed but failed when loading .so to tclsh 2022-12-01 13:51:50 -08:00
tangxifan 819b716260 [script] debugging 2022-12-01 12:30:57 -08:00
tangxifan 2e585024f7 [script] debugging 2022-12-01 12:26:30 -08:00
tangxifan 48a9a97562 [script] enabling swig in cmake compilation 2022-12-01 12:23:01 -08:00
tangxifan 0574efa9b3 [script] reworking cmakefile for swig integration 2022-12-01 12:06:27 -08:00
tangxifan 10d52f1f8b [engine] add swig interface file 2022-12-01 11:54:59 -08:00
tangxifan 74b32c3a5c [script] enable shared library for openfpga 2022-12-01 11:42:25 -08:00
tangxifan f1a317b384 [engine] format 2022-11-24 21:04:04 -08:00
tangxifan 24a174c7a4 [engine] fixed syntax errors 2022-11-23 17:06:27 -08:00
tangxifan 07424b1e7f [engine] now main() is encapuslated in a class OpenfpgaShell 2022-11-23 16:52:22 -08:00
tangxifan c4de6655b6 [engine] bug 2022-10-17 15:26:21 -07:00
tangxifan 0f2b8da7f0 [engine] code format 2022-10-17 14:55:34 -07:00
tangxifan 63d8b00630 [engine] syntax 2022-10-17 14:54:18 -07:00
tangxifan 11624cd0c6 [engine] enabling new feature: pin_table_direction_convention 2022-10-17 14:08:21 -07:00
tangxifan 0af6c76239 [engine] code format 2022-10-13 16:27:57 -07:00
tangxifan d1f3338837 [engine] now repacker find only routable pins when given a net to search routing traces 2022-10-13 16:26:45 -07:00
tangxifan 31da9bf6ea [engine] now repack can find a routing trace from the port in the same type at top-level pb_graph_node 2022-10-13 15:10:25 -07:00
tangxifan afdc071c4c [engine] apply code format 2022-10-06 18:13:33 -07:00
tangxifan e2debd2dde [engine] add missing header files after coding formatter sorts the include files 2022-10-06 18:08:57 -07:00
tangxifan 6d31b319a2 [engine] update source files subject to code formatting rules 2022-10-06 17:08:50 -07:00
tangxifan 0d8d8446ee [test] fixed a bug where OPIN for direct connection is included in GSB 2022-09-30 15:24:51 -07:00
tangxifan fb2693171b [engine] fixed a bug which causes errors in repacker 2022-09-28 16:30:11 -07:00
tangxifan 36b3e64b35 [engine] now pb_fixup can also accept vtr's post-routing-clustering sync up results 2022-09-28 12:17:16 -07:00
tangxifan 3285af4107 [engine] syntax 2022-09-28 11:39:37 -07:00
tangxifan 51f54bbf20 [engine] developing the steps to annotate clustering results 2022-09-27 16:54:48 -07:00
tangxifan 8272d2dcbc [engine] enrich verbose output for repacker, easier to debug 2022-09-27 10:46:57 -07:00
tangxifan e19ca1c6d1 [engine] fixed a bug when decoding bitstream for connnection blocks: now use incoming edges from gsb 2022-09-19 18:49:54 -07:00
tangxifan c922259c23 [engine] remove warnings and update vtr 2022-09-19 14:53:30 -07:00
tangxifan 90ddd2ce32 [engine] now get incoming edges for IPINs only from GSB 2022-09-19 14:02:13 -07:00
tangxifan 3c6ef1925c [engine] now sort ipin incoming edges 2022-09-19 11:00:08 -07:00
tangxifan 373566416c Merge branch 'master' of https://github.com/lnis-uofu/OpenFPGA into vtr_upgrade 2022-09-16 16:47:21 -07:00
tangxifan f0fe781dbc [engine] fixed a bug 2022-09-16 10:45:27 -07:00
tangxifan bba5b7b070 [engine] syntax 2022-09-15 23:04:37 -07:00
tangxifan cbc71c75c4 [engine] now io indexing follows a natural way 2022-09-15 23:01:35 -07:00
tangxifan 8378ad4bf3 [engine] fixed a bug on mistakenly adding I/O child modules for direct connections 2022-09-14 17:13:23 -07:00
tangxifan 036933dc14 [engine] fixed more bugs due to the extra modules added to top-level module when using memory bank or frame-based protocols 2022-09-14 16:46:10 -07:00
tangxifan 0425b00af5 [engine] fixed a bug for frame-based protocols 2022-09-14 16:41:30 -07:00
tangxifan cb89488f76 [engine] now support a custom list for indexing I/O children in each module 2022-09-14 15:54:55 -07:00
tangxifan eb8b7e6901 [engine] fixed a bug in i/o indexing 2022-09-14 11:30:34 -07:00
tangxifan 1c2192a87d [engine] fixed a few bugs 2022-09-12 16:50:32 -07:00
tangxifan 2fc124e109 [engine] now repack has a new option "--ignore_global_nets_on_pins" 2022-09-12 16:18:26 -07:00
tangxifan e5c7a3df9f [engine] syntax 2022-09-07 15:51:54 -07:00
tangxifan 56619f9a47 Merge branch 'master' of https://github.com/lnis-uofu/OpenFPGA into vtr_upgrade 2022-09-07 15:04:05 -07:00
tangxifan 8d09773e65 [engine] remove unnecessary checks from sb mirror checker 2022-09-07 11:55:08 +08:00
tangxifan e748c7697d [engine] update code comments 2022-09-06 13:51:29 -07:00
tangxifan eab3580f79 [engine] now consider circuit model rather than switchId and SegmentId when identifying GSB structure similarity 2022-09-06 13:40:29 -07:00
tangxifan 59440082ed [engine] fixed some syntax errors 2022-09-06 11:55:40 -07:00
tangxifan 2f84ce5955 [engine] now move rr_gsb mirror function outside the class, because of the circuit_lib should be used 2022-09-06 11:48:21 -07:00
tangxifan b26b2d0ed0
Merge branch 'master' into vtr_upgrade 2022-09-02 10:05:23 -07:00
coolbreeze413 04abd1a36f add <array> declaration to fix gcc error 2022-09-02 19:26:28 +05:30
tangxifan 9e1abf5898
Merge branch 'master' into vtr_upgrade 2022-09-01 21:39:14 -07:00
tangxifan d3f08a893c [engine] now frame view will not build nets for configuration bus 2022-09-01 20:02:00 -07:00
tangxifan 001367ea41 [engine] syntax 2022-09-01 16:40:17 -07:00
tangxifan 1f5e4d4215 [engine] update fabric bitstream implementation 2022-09-01 16:29:42 -07:00
tangxifan ea6f609181 [engine] fixing a bug in fabric bitstream encoding 2022-09-01 16:28:17 -07:00
tangxifan e4aa6e0ee5 [engine] syntax 2022-09-01 15:17:39 -07:00
tangxifan ee87b5c348 [engine] fixed all the remaining syntax errors due to API mismatches 2022-09-01 09:57:12 -07:00
tangxifan 7c5046cf4e [engine] include the correct header file 2022-09-01 09:23:05 -07:00
tangxifan 71ad0721a1
Merge branch 'master' into vtr_upgrade 2022-08-31 13:56:17 -07:00
tangxifan 26388dfb2f [engine] fixed a bug which causes errors when writing unique GSB to files 2022-08-30 15:45:00 -07:00
tangxifan 3656154913 [engine] fixed syntax errors 2022-08-29 21:17:48 -07:00
tangxifan 2321ea6274 [engine] complete the code required to output rr_gsb with options 2022-08-29 20:44:16 -07:00
tangxifan 12a30196e0 [engine] updating gsb writer; Unfinished!!! 2022-08-29 16:58:48 -07:00
tangxifan b9abdbc5d4 [engine] enable verbose output 2022-08-27 19:59:57 -07:00
tangxifan e9d6e7e38a [engine] update vtr and enable more debugging info 2022-08-27 19:12:43 -07:00
tangxifan 0c2b49ddb9 [engine] remove debugging log output 2022-08-27 13:06:05 -07:00
tangxifan 25f6c529e0 [engine] fixed syntax errors when using clang 2022-08-25 09:58:43 -07:00
tangxifan b432ac05b4 [script] fixed typo on IPO options 2022-08-24 21:51:29 -07:00
tangxifan f853040875 [script] enable IPO in cmakefile 2022-08-24 14:34:33 -07:00
tangxifan ba6ae05091 [engine] update vtr and add in_edge checks to link_arch 2022-08-24 12:22:20 -07:00
tangxifan d1edc51165 [engine] clean up header files that include rr_graph_obj 2022-08-23 18:38:21 -07:00
tangxifan b3e4a06969 [engine] adapt vpr wrapper to the latest main.cpp from vtr 2022-08-23 14:28:05 -07:00
tangxifan 892770a8fb [engine] debugging subtile index failures 2022-08-23 14:13:10 -07:00
tangxifan 0a6b794ef0 [engine] fixed bugs in subtiles. Revisited the usage of client functions 2022-08-23 12:35:04 -07:00
tangxifan 019e663e12 [engine] fixing the bugs on building global nets to sub tile pins 2022-08-23 11:58:44 -07:00
tangxifan 10cefebca8 [engine] fixing bugs on using subtile index 2022-08-23 11:00:23 -07:00
tangxifan ba0ddd01d3 [engine] fixing the bugs on subtiles 2022-08-23 10:52:05 -07:00
tangxifan c17e5d46ab [engine] fixed a bug due to the API of subtile data structure 2022-08-22 21:44:05 -07:00
tangxifan 5d6a90d983 [engine] remove compile warnings 2022-08-22 20:59:50 -07:00
tangxifan 800ce6a290 [engine] avoid function naming conflicts 2022-08-18 19:33:56 -07:00
tangxifan 903dd6cef6 [engine] remove warnings 2022-08-18 15:56:18 -07:00
tangxifan a52597361b [script] remove duplicated libraries in dependency list for some libopenfpga 2022-08-18 11:34:01 -07:00
tangxifan e9c4d102c1 [engine] rename files to avoid conflicts with VPR files 2022-08-17 20:01:50 -07:00
tangxifan 40100c1ba3 [engine] remove warnings 2022-08-17 19:07:49 -07:00
tangxifan cb4b106d4e [engine] correcting syntax errors 2022-08-17 16:36:14 -07:00
tangxifan dfe30df462 [engine] resolve compilation warnings 2022-08-17 16:32:21 -07:00
tangxifan e0ae851e28 [engine] correcting compilation errors due to vpr upgrade 2022-08-17 16:25:12 -07:00
tangxifan ce32c3b30b [engine] fixing api errors 2022-08-17 14:47:14 -07:00
tangxifan 3c2bf5159b [engine] use new API to get node side 2022-08-17 14:38:40 -07:00
tangxifan 3c12810ad9 [engine] debugging 2022-08-17 14:37:13 -07:00
tangxifan 8f1aac885e [engine] fixing mismatches in APIs 2022-08-17 14:19:02 -07:00
tangxifan 4e871be357 [engine] adapt the use of API in RRGraph for annotation functions 2022-08-17 10:50:16 -07:00
tangxifan 01d53db484 [script] Adapt timing analysis APIs 2022-08-17 10:28:58 -07:00
tangxifan ade8f43a36 [engine] Updating RRGraph Annotation and VTr 2022-08-17 10:16:55 -07:00
tangxifan 716929536d [engine] adapting source files for new APIs in VTR 2022-08-17 09:54:31 -07:00
tangxifan d3d81f0b18 [engine] keep adapting to latest VTR 2022-08-16 21:05:50 -07:00
tangxifan 0c329866da [engine] Use RRGraphView in openfpga source codes 2022-08-16 16:48:32 -07:00
tangxifan ce7204daec [engine] debugging 2022-08-16 16:35:08 -07:00
tangxifan c1256ae818 [engine] added command 'pcf2place' to openfpga 2022-07-28 11:30:36 -07:00
tangxifan 2a5bffa6b9 [engine] developing pcf2place integration to openfpga 2022-07-28 10:30:43 -07:00
tangxifan 1c9da96f59 [lib] move io_location_map to libpcf 2022-07-26 16:00:28 -07:00
tangxifan 27fea8bbbe [lib] Merge librepackdc into libpcf 2022-07-26 15:54:32 -07:00
tangxifan 23f98d6a3b [engine] fixed a few bugs 2022-07-26 13:55:29 -07:00
tangxifan 85bcb36f34 [engine] fix compiler errors 2022-07-26 12:25:40 -07:00
tangxifan 0862eceed0 [engine] add an XML write to io location map: In the long run, we should decouple the writer function from the data structure!!! 2022-07-26 12:17:45 -07:00
taoli4rs 3762a3aae4 Code clean up based on review. 2022-07-20 14:34:44 -07:00
taoli4rs cfc0d08060 Add constrain_pin_location command in openfpga; add full flow test. 2022-07-20 11:51:00 -07:00
tangxifan a7e87b9432 [FPGA-Bitstream] note limitations 2022-05-25 18:38:01 +08:00
tangxifan ffac5a66e1 [FPGA-Bitstream] Now encode address bits to save memory in bitstream database 2022-05-25 17:45:08 +08:00
tangxifan bf1a81fbb5 [FPGA-bitstream] add timer to computing intensive functions 2022-05-25 14:52:32 +08:00
tangxifan a20f6eaf06 [Engine] Fixed a few bugs 2022-04-10 21:29:38 +08:00
tangxifan 755be78b39 [Engine] Now GSB output file contains segments name and pin name in SB module 2022-04-10 21:22:30 +08:00
tangxifan 6171abdf95 [FPGA-Bitstream] Now report_bitstream_distribution includes fabric bitstream stats 2022-03-29 19:41:15 +08:00
tangxifan 4d67864c2c [Engine] Now global port can be connected partial pins of a tile port 2022-03-20 11:36:03 +08:00
tangxifan 8ab090651a [FPGA-Verilog] Now port/wire names uses "__" to avoid collision with FPGA global ports 2022-03-16 20:51:37 +08:00
tangxifan 235887e03a [FPGA-Verilog] Fixed a bug on config-enable signals 2022-02-23 22:35:23 -08:00
tangxifan 086642d134 [FPGA-Verilog] Now preconfigured wrapper can handle config_enable signals correctly 2022-02-23 15:33:24 -08:00
tangxifan 1c18d14ad5 [FPGA-Verilog] Add big/little endian support to output ports 2022-02-19 09:23:48 -08:00
tangxifan 3e43a60fdc [FPGA-Verilog] Add big/little endian support when instanciate reference benchmarks 2022-02-19 09:15:38 -08:00
tangxifan 671188dfa4 [FPGA-Verilog] Now support big/little-endian in bus group 2022-02-18 23:05:03 -08:00
tangxifan 790715f46a [FPGA-Verilog] Fixing bugs when using bus group in full testbench generator 2022-02-18 15:41:35 -08:00
tangxifan 401f673f16 [FPGA-Verilog] Streamline codes by using APIs 2022-02-18 14:47:36 -08:00
tangxifan c16ea8d082 [FPGA-Verilog] Fixing bugs in naming wires in verilog testbenches 2022-02-18 14:34:32 -08:00
tangxifan a4dc86a33d [FPGA-Verilog] Now output atom block name removal has a dedicated function 2022-02-18 14:30:46 -08:00
tangxifan f5dd89bbd9 [FPGA-Verilog] Fixed bugs in preconfigured wrapper generator when bus group is used 2022-02-18 14:08:03 -08:00
tangxifan 0d620888ab [FPGA-Verilog] Now instance can output bus ports with all the pins 2022-02-18 12:03:26 -08:00
tangxifan aa375fd7a4 [FPGA-Verilog] Fixed a bug due to the use of bus group in testbench generator 2022-02-18 11:31:11 -08:00
tangxifan 6da0ede9b0 [FPGA-Verilog] Adding bus group support to all Verilog testbench generators 2022-02-17 23:48:44 -08:00
tangxifan c96f0d199d [FPGA-Verilog] Adding bus group support in Verilog testbenches 2022-02-17 23:14:28 -08:00
tangxifan 38601f325b [Engine] Add bus group to OpenFPGA core 2022-02-17 17:28:55 -08:00
tangxifan e67f8ad8b2 [FPGA-Verilog] Now full testbench does not check any output vectors during configuration phase 2022-02-15 17:19:50 -08:00
tangxifan be8f18310d [FPGA-Verilog] Fix a bug on the polarity of reset signals that drive FPGA instances 2022-02-14 17:16:26 -08:00
tangxifan d3f68db228 [FPGA-Verilog] fixing bugs in reset ports for counters in full testbenches 2022-02-14 17:00:54 -08:00
tangxifan 34e192c5ca [FPGA-Verilog] Fixed a bug on wiring FPGA global ports 2022-02-14 15:21:29 -08:00
tangxifan 8d48492ec0 [FPGA-Verilog] Add clock ports to the white list when adding postfix 2022-02-14 11:09:00 -08:00
tangxifan 5794561f7b [FPGA-Verilog] Now shared input wire/register has a postfix in full testbench 2022-02-14 10:39:27 -08:00
tangxifan 2ca73d79e4 [FPGA-Verilog] Fixed the bug on pin constraints 2022-02-13 22:08:06 -08:00
tangxifan b1377f0d34 [FPGA-Verilog] Fix syntax errors 2022-02-13 20:29:05 -08:00
tangxifan 6e132aace4 [FPGA-Verilog] Remove the prefix added by VPR in preconfigured top module 2022-02-13 20:26:21 -08:00
tangxifan fb4106de19 [FPGA-Verilog] Fixed a bug in naming mismatch 2022-02-13 20:06:35 -08:00
tangxifan a068237082 [FPGA-Verilog] Rename internal wire names in testbenches, in order to be consistent with reference benchmarks 2022-02-13 19:55:16 -08:00
tangxifan 1c94d0f285 [FPGA-Verilog] Now preconfig testbench generator has a new option ``--use_relative_path`` 2022-02-01 13:25:09 -08:00
tangxifan f311a034bb [FPGA-Verilog] Now full testbench generator has a new option ``--use_relative_path`` 2022-02-01 12:17:02 -08:00
tangxifan 2b8e2de0c9 [FPGA-Verilog] Fix bugs 2022-01-31 14:23:04 -08:00
tangxifan 6c29c286bc [FPGA-Verilog] Fix a bug which cause errors 2022-01-31 14:06:58 -08:00
tangxifan 63f44adf15 [FPGA-Verilog] Now have a new option ``--use_relative_path`` 2022-01-31 12:48:05 -08:00
Emin Cetin 6c2c4e8b14 adding comment 2022-01-28 08:57:45 +03:00
Emin Cetin f9b47c3b34 missing semicolon 2022-01-27 16:49:04 +03:00
Emin Cetin 8f7ee4e338 changing condition of bitstream downloading 2022-01-27 11:49:55 +03:00
tangxifan a9a56686e2 [Engine] Add a new option ``--unique`` to command ``write_gsb_to_xml`` 2022-01-26 11:10:29 -08:00
tangxifan a9e6b7c12e [FPGA-Bitstream] Remove version numbers when ``--no_time_stamp`` is enabled 2022-01-25 20:33:49 -08:00
tangxifan 33064ca4cf [FPGA-SDC] Add a new option ``--no_time_stamp`` to all the commands 2022-01-25 15:51:28 -08:00
tangxifan b09e13b42c [FPGA-Verilog] Fixed a bug on invalid option of a command 2022-01-25 13:45:44 -08:00
tangxifan 25143d07f1 [FPGA-Bitstream] Now has a new option ``--no_time_stamp`` to all the commands that output bitstream files 2022-01-25 13:37:54 -08:00
tangxifan 62b57b05d2 [Engine] Now FPGA-Verilog commands have a new option ``--no_time_stamp`` 2022-01-25 12:09:08 -08:00
nadeemyaseen-rs dbe8616837 Merge remote-tracking branch 'upstream/master' into update_from_upstream 2021-12-23 00:00:22 +05:00
Tarachand Pagarani 02e4ae9740 allow bitstream setting on hard blocks 2021-12-07 03:42:22 -08:00
tangxifan ff264c00a2 Merge branch 'master' of https://github.com/lnis-uofu/OpenFPGA into upstream 2021-10-31 11:51:34 -07:00
tangxifan 91627abe12 [FPGA-Verilog] Fixed a bug on the non-inverted reset signal in testbenches when pin constraints are provided 2021-10-30 11:53:46 -07:00
tangxifan 6586ea7816 [Engine] Bug fix for fabric key writer which errors out when there is no BL/WL banks in the architecture 2021-10-11 09:40:02 -07:00
tangxifan 546350ae41 [FPGA-Verilog] Revert back to the previous precomputing strategy for shift register clocks 2021-10-10 23:19:39 -07:00
tangxifan b9c540ec3f [Engine] Upgrade fabric key writer to support BL/WL shift register banks 2021-10-10 21:14:14 -07:00
tangxifan 202b50c0e3 [FPGA-Verilog] Fixed a weird bug which causes totally different results in fixed and auto shift register clock freq; However, this is a dirty fix. Require further study to know why 2021-10-10 20:57:23 -07:00
tangxifan de3275e9ba [FPGA-Verilog] Fixed a critical in verilog testbench which caused the last bit of bitstream skipped when loading to shift register chains 2021-10-10 16:56:07 -07:00
tangxifan 1c46a92559 [FPGA-Bitstream] Bug fix 2021-10-09 21:59:56 -07:00
tangxifan 6aa4991314 [FPGA-Verilog] Bug fix 2021-10-09 21:34:07 -07:00
tangxifan 7810f376c8 [FPGA-Bitstream] Patch code comments 2021-10-09 21:03:01 -07:00
tangxifan 34575f7222 [FPGA-Bitstream] Upgrade bitstream generator to support multiple shift register banks in a configuration region for QuickLogic memory bank 2021-10-09 20:39:45 -07:00
tangxifan aac74d9163 [Engine] Bug fix 2021-10-09 18:46:20 -07:00
tangxifan fa08f44107 [Engine] Bug fix 2021-10-09 16:58:56 -07:00
tangxifan 19a551e641 [Engine] Upgrade fabric generator to support multiple shift register banks in a configuration region 2021-10-09 16:44:04 -07:00
tangxifan 932beb480a [Engine] Add fast look-up to the shift register bank data structure 2021-10-08 22:00:01 -07:00
tangxifan e3ff40d9e0 [Engine] Add missing return value 2021-10-08 20:17:55 -07:00
tangxifan 39a69e0d88 [Engine] Upgrading fabric generator to support customizable shift register banks from fabric key and configuration protocols 2021-10-08 17:58:06 -07:00
tangxifan 8f5f30792f [Engine] Now the MemoryBankShiftRegisterBanks data structure combines both BL/WL data structures as the unified interface 2021-10-08 15:25:37 -07:00
tangxifan f7484d4323 [Engine] Update the key memory data structure to contain shift register bank general information 2021-10-08 10:42:18 -07:00
tangxifan 9693a269ee [FPGA-Bitstream] Now dont' care bits are truelly seen in single-chain and flatten QuickLogic memory bank 2021-10-07 11:31:16 -07:00
tangxifan 54a8809b3c [FPGA-Verilog] Bug fix in computing clock frequency for shift register chains 2021-10-06 16:49:28 -07:00
tangxifan 27153bbc89 [FPGA-Verilog] Bug fix in matching shift register clocks between verilog ports and simulation setting definition 2021-10-06 13:38:51 -07:00
tangxifan bf473f50f8 [FPGA-Verilog] Correct bugs in logging clock frequencies 2021-10-06 11:55:57 -07:00
tangxifan fcb5470baa [Lib] Add validator to check if a clock is constrained in simulation settings 2021-10-06 11:48:23 -07:00
tangxifan 82ed6b177b [FPGA-Verilog] Now consider clock constraints for BL/WL shift registers 2021-10-06 11:39:28 -07:00
tangxifan 2ea9826b17 [FPGA-Bitstream] Bug fix in wrong option name 2021-10-05 18:58:47 -07:00
tangxifan ad54c8547e [FPGA-Bitstream] Added an option to ``write_fabric_bitstream`` command to enable outputting don't care bits in bitstream files 2021-10-05 18:54:02 -07:00
tangxifan fdd75c4ec8 [FPGA-Bitstream] Enable don't care bit to be outputted in bitstream file for QuickLogic memory banks 2021-10-05 17:54:07 -07:00
tangxifan 3efd6840a8 [Engine] Bug fix for missing WLR ports in auto-generated shift register banks 2021-10-04 16:58:01 -07:00
tangxifan 06b018cfe7 [FPGA-Bitstream] Reverse bitstream for shift register due to its FIFO nature 2021-10-03 16:05:33 -07:00
tangxifan 2badcb58f2 [FPGA-Verilog] Fixed a critical bug in verilog testbench generator for QL memory bank using BL/WL register which causes misalignment in shift register loading 2021-10-03 16:04:47 -07:00
tangxifan 28904ff526 [Engine] Bug fix on wrong port type for shift register chains 2021-10-03 12:31:58 -07:00
tangxifan 756b4c7dc8 [FPGA-Verilog] Bug fix in estimating the simulation period for QuickLogic memory bank using BL/WL shift registers 2021-10-03 12:11:20 -07:00
tangxifan 3eb601531a [FPGA-Verilog] Many bug fixes 2021-10-02 23:39:53 -07:00
tangxifan d453e6477d [FPGA-Verilog] Bug fix 2021-10-02 22:32:57 -07:00
tangxifan 02af633acd [FPGA-Verilog] Fixed several bugs in testbench generator which caused iVerilog errors 2021-10-02 22:14:15 -07:00
tangxifan fa7e168137 [FPGA-Verilog] Now testbench generator connects global shift register clocks to FPGA ports 2021-10-02 22:08:14 -07:00
tangxifan 76d58ebaa0 [FPGA-Verilog] Move clock generator to generic stimuli and shift register clock period is auto tuned by programming clock period 2021-10-02 21:48:10 -07:00
tangxifan 54ec74d8d2 [FPGA-Verilog] Bug fix in code generator 2021-10-02 17:31:37 -07:00
tangxifan 32fc0a1692 [FPGA-Verilog] Upgrading verilog testbench generator for QuickLogic memory bank using BL/WL shift register 2021-10-02 17:25:27 -07:00
tangxifan f686dd1f60 [FPGA-Bitstream] Do not reverse for now. Previous solution looks correct 2021-10-01 23:12:38 -07:00
tangxifan 198517a898 [FPGA-Bitstream] Bug fix on bitstream sequence for QuickLogic memory bank using shift registers 2021-10-01 19:59:50 -07:00
tangxifan 2de6be44d6 [Engine] Fixed a critical bug which causes bitstream wrong for QuickLogic memory bank when fast configuration is enabled 2021-10-01 18:27:42 -07:00
tangxifan 477c1cd062 [Engine] Fixed a critical bug which causes undriven BL/WLs between shift register banks and child modules at the top-level module 2021-10-01 17:38:26 -07:00
tangxifan 977d81679d [Engine] Upgrade check codes for WL CCFF 2021-10-01 17:23:10 -07:00
tangxifan 9e5debabe1 [FPGA-Bitstream] Enable fast configuration for QuickLogic memory banks 2021-10-01 16:23:38 -07:00
tangxifan 4f7ab01bf5 [FPGA-Bitstream] Reworked the bitstream writer to dump BL/WL words separately 2021-10-01 15:47:13 -07:00
tangxifan 2bd2788e77 [Engine] Upgrading testbench generator to support QuickLogic memory bank with shift registers 2021-10-01 11:23:40 -07:00
tangxifan cf96d9ff01 [Engine] Add programming shift register clock to internal global port data structure 2021-10-01 11:05:31 -07:00
tangxifan 7b010ba0f4 [Engine] Support programming shift register clock in XML syntax 2021-10-01 11:00:38 -07:00
tangxifan 96828e456a [FPGA-Bitstream] Fixed a critical bug which cause reshaping bitstream wrong 2021-09-30 22:07:46 -07:00
tangxifan 4bdff1554d [Engine] Fixed a critical bug which cause BL/WL sharing in shift-register-based memory bank broken 2021-09-30 21:20:56 -07:00
tangxifan 33972fc0ec [FPGA-Bitstream] Upgraded bitstream writer to support QuickLogic memory bank using shift registers 2021-09-30 21:05:41 -07:00
tangxifan 4526133089 [FPGA-Bitstream] Add a new data structure that stores fabric bitstream for memory bank using shift registers 2021-09-30 17:01:02 -07:00
tangxifan 43c569b612 [FPGA-Bitstream] Encapusulate the data structur storing memory bank fabric bitstream for flatten BL/WL into an object 2021-09-30 14:47:21 -07:00
tangxifan 4d8019b7c1 [FPGA-Bitstream] Bug fix in bitstream generator for shift-register-based memory bank 2021-09-29 22:32:45 -07:00
tangxifan 2d4c200d58 [FPGA-Verilog] Now FPGA-Verilog can output shift register bank netlists 2021-09-29 20:56:02 -07:00
tangxifan f456c7e236 [Engine] Add a new API to the MemoryBankShiftRegisterBank to access all the unique modules 2021-09-29 20:34:25 -07:00
tangxifan b87b7a99c5 [Engine] Add MemoryBankShiftRegisterBanks to openfpga context because their contents are required by netlist writers as well as bitstream generators 2021-09-29 20:21:46 -07:00
tangxifan 8f0ae937bc [Engine] Upgraded fabric generator to support single shift register bank per configuration region for QuickLogic memory bank 2021-09-29 16:57:49 -07:00
tangxifan ac6268d9ae [Engine] Bug fix on compilation errors 2021-09-29 16:24:36 -07:00
tangxifan c5ae93f177 [Engine] Upgraded fabric generator to support shifter register banks in Quicklogic memory bank 2021-09-29 16:17:40 -07:00
tangxifan 5da8f1db73 [Engine] Upgrading fabric generator to connect nets between top module and BL/WL shift register modules 2021-09-28 23:27:47 -07:00
tangxifan 7723e00e6c [Engine] Adding the function that builds a shift register module for BL/WLs 2021-09-28 22:49:24 -07:00
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
tangxifan 3f80a26172 [Tool] Bug fix for combinational benchmarks in pre-config testbench generation 2021-01-19 18:22:50 -07:00
tangxifan 75b99b78e9 [Tool] Now testbench generator consider pin constraints in generating clock sources for benchmarks 2021-01-19 17:38:51 -07:00
tangxifan da200658c1 [Tool] Now autocheck top testbench consider pin constraints to generate operating clock sources for benchmarks 2021-01-19 17:29:59 -07:00
tangxifan 0670c2de59 [Tool] Deploy pin constraints to preconfig Verilog module generation 2021-01-19 16:56:30 -07:00
tangxifan 8c311b8282 [Tool] Bug fix in repacker for considering design constraints 2021-01-17 12:26:14 -07:00
tangxifan 2efe513122 [Tool] Now repack consider design constraints; test pending 2021-01-16 21:57:17 -07:00
tangxifan bb8e7e25c2 [Tool] Start deploying design constraints in repack engine 2021-01-16 21:27:12 -07:00
tangxifan fa67517349 [Tool] Add repack design constraints to openfpga command 'repack' 2021-01-16 18:49:34 -07:00
tangxifan ad7a54db1b [Tool] Add repack dc library to compilation 2021-01-16 17:20:59 -07:00
tangxifan 87b2c1f3b8 [Tool] Upgrade openfpga engine to support multi-clock frequency definiton and their usage in testbench/SDC generation 2021-01-15 12:01:53 -07:00
tangxifan 852f5bb72e [Tool] Update simulation setting object to support multi-clock and associated XML parsers/writers 2021-01-14 15:38:24 -07:00
tangxifan 9cc9e45b4b [Tool] Apply a dirty fix to Verilog testbench generator so that multi-clock testbench can be generated 2021-01-13 15:13:19 -07:00
tangxifan c0da6b900a [Tool] Bug fix in creating multi-bit clock port connections 2021-01-12 18:38:00 -07:00
tangxifan 65b2fe3ab7 [Tool] Bug fix in the global tile connection by considering all the subtiles 2021-01-10 11:52:38 -07:00
tangxifan 9a441fa5cc [Tool] Upgrade openfpga to support extended global tile port definition 2021-01-09 18:47:12 -07:00
tangxifan cde26597ed [Tool] Bug fix in scan chain builder calling 2021-01-04 18:45:47 -07:00
tangxifan 804b721a19 [Tool] Bug fix in the configuration chain connection builder 2021-01-04 17:41:29 -07:00
tangxifan bfd305b5a5 [Tool] Patch the bug in finding data output ports for CCFF 2021-01-04 17:22:30 -07:00
tangxifan cc91a0aebd [Tool] Patch the bug in port requirements for CCFF circuit model and now supports SCFF in module graph builder 2021-01-04 17:14:26 -07:00
tangxifan d11a3d9fef [Tool] Avoid outputting signal initialization codes because they are bulky 2020-12-06 14:29:16 -07:00
tangxifan cb2bd2e31c [Tool] Remove register ports for mini local encoders (1-bit data out) 2020-12-06 14:21:54 -07:00
tangxifan 6bdfcb0147 [Tool] Bug fix for unifying mux primitive modules. Include memory size in the naming 2020-12-05 12:44:09 -07:00
tangxifan 6f18688f0e [Tool] Now routing multiplexer in the same circuit model (regardless or input sizes) can share the same primitive module 2020-12-05 10:53:01 -07:00
tangxifan 0da92ad888 [Tool] Split MUX Verilog netlist into two separated files: one contains only primitives while the other contains the top-level modules 2020-12-04 22:16:51 -07:00
tangxifan 5be9e9b736 [Tool] Adapted tools to support I/O in center grid 2020-12-04 18:50:13 -07:00
tangxifan 73aaa261d8 [Tool] Relax the IO restriction in pb_pin post-routing packing fix-up 2020-12-04 17:55:25 -07:00
tangxifan 4aa6264b1c [Tool] Rework simulation time period to be sync with actual stimuli 2020-12-02 22:58:13 -07:00
tangxifan b661c39b04 [Tool] Force the number of simulation clock cycles to be >= 2 to avoid false-positive self-testing in testbenches 2020-12-02 19:36:36 -07:00