Commit Graph

563 Commits

Author SHA1 Message Date
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
tangxifan 3a708cff21 [Tool] Bug fix to enable nature fracturable LUT design 2020-11-25 23:01:18 -07:00
tangxifan c82f01b3ab [Tool] Use conditional operator in signal initialization to eliminate all the warning messages 2020-11-23 15:50:23 -07:00
tangxifan e644545f21 [Doc] Remove signal initialization for select ports of MUXes and Pass-gates; Use urandom to generate just-fit random vectors 2020-11-23 15:02:06 -07:00
tangxifan 3b2a4c5387 [Tool] Add signal initialization to Verilog testbench generator and remove it from fabric netlists 2020-11-22 20:25:03 -07:00
tangxifan 57a24570f5 [Tool] Move icarus and signal initialization options to testbench generator 2020-11-22 16:01:31 -07:00
tangxifan 3f91b8433e [Tool] Change the i/o numbering to the clockwise sequence 2020-11-13 15:00:25 -07:00
tangxifan 088198c861 [Tool] enhance error checking in fabric key parser 2020-11-13 10:56:00 -07:00
tangxifan 372fb261fd [Tool] Extend the support on global tile port for I/O tiles 2020-11-11 15:09:40 -07:00
tangxifan e627b6dd5d [Tool] Enhance port attribute checks in tile annotation data structure 2020-11-11 13:41:05 -07:00
tangxifan 9cbc374b33 [Tool] Add check codes for tile annotation 2020-11-11 12:03:13 -07:00
tangxifan 81e56d45d6 [Tool] Update FPGA-SDC to use the new data structure for global ports 2020-11-10 21:17:17 -07:00
tangxifan c61ec5a8b8 [Tool] Bug fix for defining global ports from tiles 2020-11-10 20:31:14 -07:00
tangxifan dcb50e4f19 [Tool] Use use standard data structure to store global port information 2020-11-10 19:07:28 -07:00
tangxifan cbb1545ee3 [Tool] Add connection builder for tile global ports to top-level module 2020-11-10 16:59:00 -07:00
tangxifan 5fe9c27600 [Tool] Remove redundant assertation 2020-11-09 09:42:39 -07:00
tangxifan ba0120bd76 [Tool] Remove the limitation on requiring Qb ports for CCFF 2020-11-06 11:10:04 -07:00
tangxifan 9b0617ffe6 [Tool] Bug fix for mappable I/O support 2020-11-04 20:45:51 -07:00
tangxifan 37c10f0cb5 [Tool] Add mappable I/O support and enhance I/O support 2020-11-04 20:21:49 -07:00
tangxifan 4a2874b2bc [Tool] Refactor the codes for walking through io blocks 2020-11-03 13:21:50 -07:00
tangxifan 1e47203c7c [Tool] Auto-generated gate Verilog netlist should not contain any signal initalization 2020-11-02 18:35:26 -07:00
tangxifan e4d974c5c8 [Tool] Split io location mapping builder from fabric builder 2020-11-02 18:27:34 -07:00
tangxifan 1fd899ecee [Tool] Relex logic block checking codes to skip zero-capacity nodes 2020-11-02 16:57:19 -07:00
tangxifan 6b25cf720d [Tool] Comment on the memory efficiency on fabric bitstream address storage 2020-10-30 22:09:48 -06:00
tangxifan b78f8bec16 [Tool] Bug fixed for multi-region configuration frame 2020-10-30 21:19:20 -06:00
tangxifan 5bcd559851 [Tool] Many bug fix in the multi-region support for both memory banks and framed-based. Still have problems in multi-region framed-based verification 2020-10-30 17:29:04 -06:00
tangxifan 0d77916041 [Tool] Support multi-region frame-based configuration protocol 2020-10-30 10:43:11 -06:00
tangxifan 8ef6ae32fb [Tool] Bug fix for bitstream estimator due to the current special status of frame-based protocol 2020-10-29 17:35:55 -06:00
tangxifan 987eccf586 [Tool] Bug fix in multi-region memory bank; Basic test passed 2020-10-29 16:26:45 -06:00
tangxifan 448e88645a [Tool] Support multiple memory banks in top-level module 2020-10-29 12:42:03 -06:00
tangxifan bd49ea95d4 [Tool] Add function to comput configuration bits by region 2020-10-28 12:37:09 -06:00
tangxifan 446f982410 [Tool] Add warning when number of regions defined in fabric key is different than architecture 2020-10-28 11:43:05 -06:00
tangxifan 1ef0898f41 [Tool] Now users can specify a different fabric netlist when generating Verilog testbench 2020-10-12 12:31:51 -06:00
tangxifan 721bcce373 [Tool] Change analysis SDC file name to track netlist name 2020-10-10 17:43:35 -06:00
tangxifan e0d7bcfa11 [Tool] Bug fix for region-based fabric bitstream using memory bank and frame-based protocols 2020-09-29 12:49:32 -06:00
tangxifan e988e35f81 [Tool] Support region-based bitstream in fabric bitstream data base and Verilog testbenches 2020-09-29 12:22:10 -06:00
tangxifan 180d72f3e5 [Tool] Add regions to fabric bitstream 2020-09-28 21:04:08 -06:00
tangxifan e179a58b15 [OpenFPGA Tool] Bug fix for long runtime 2020-09-28 20:42:18 -06:00
tangxifan 47f3c79927 [OpenFPGA Tool] Bug fix in module manager due to configurable regions 2020-09-28 19:08:19 -06:00
tangxifan f93d46a870 [OpenFPGA Tool] Add multiple configuration chain support in top module builder 2020-09-28 19:03:19 -06:00
tangxifan 552dddffd0 [OpenFPGA Tool] Support configurable regions in module manager 2020-09-28 18:13:07 -06:00
tangxifan 052b8b71c7 [OpenFPGA Tool] Bug fix in the XML parser for fabric regions 2020-09-27 20:54:58 -06:00
tangxifan 154f23b108 [OpenFPGA Tool] Add self-testing Verilog codes for configuration done signals in full testbenches 2020-09-26 11:54:06 -06:00
tangxifan 1b4e449179 [OpenFPGA Tool] Critical bug fix for Verilog testbenches for memory bank and frame-based configuration protocol 2020-09-25 21:05:20 -06:00
tangxifan 6bea712db0 [OpenFPGA Tool] Bug fix in creating auto-generated cells using lib_name 2020-09-25 14:54:51 -06:00
tangxifan 8468f25b23 [OpenFPGA Tool] Bug fix in the smart fast configuration strategy 2020-09-24 16:31:55 -06:00
tangxifan 46b12611a9 [OpenFPGA Tool] Bug fix for smart fast configuration 2020-09-23 22:04:07 -06:00
tangxifan 154c9045f6 [OpoenFPGA Tool] Bug fix for smart fast configuration 2020-09-23 21:38:42 -06:00
tangxifan c2c37d7555 [OpenFPGA Tool] Add more print-out for smart fast configuration 2020-09-23 21:34:23 -06:00