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* Adjust makefiles to work with out-of-tree buildsClifford Wolf2015-08-12
| | | | This is based on work done by Larry Doolittle
* Improved handling of "keep" attributes in hierarchical designs in opt_cleanClifford Wolf2015-08-12
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* Added iCE40 WARMBOOT cellMarcus Comstedt2015-08-06
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* Added WORDS parameter to $meminitClifford Wolf2015-07-31
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* Don't write a 17th memory bit in ice40/cells_sim (by Larry Doolittle)Clifford Wolf2015-07-27
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* iCE40 DFF sim models: init Q regs to 0Clifford Wolf2015-07-20
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* Avoid tristate warning for blackbox ice40/cells_sim.vClifford Wolf2015-07-18
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* Improved liberty file test caseClifford Wolf2015-07-06
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* Added "synth -nofsm"Clifford Wolf2015-07-02
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* Fixed trailing whitespacesClifford Wolf2015-07-02
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* iCE40: set min bram efficiency to 2%Clifford Wolf2015-06-20
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* Added "synth -nordff -noalumacc"Clifford Wolf2015-06-15
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* synth_ice40 now flattens by defaultClifford Wolf2015-06-09
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* Added iCE40 PLL cellsClifford Wolf2015-05-31
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* Added output args to synth_ice40Clifford Wolf2015-05-26
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* improved ice40 SB_IO sim modelClifford Wolf2015-05-23
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* Added ice40 SB_IO sim modelClifford Wolf2015-05-23
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* Verific build fixesClifford Wolf2015-05-17
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* ice40_opt bugfixClifford Wolf2015-04-27
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* iCE40: SB_CARRY const fold -> unmap SB_LUTClifford Wolf2015-04-27
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* Added simplemap $lut supportClifford Wolf2015-04-27
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* Added iCE40 const folding support for SB_CARRYClifford Wolf2015-04-27
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* Initialization support for all iCE40 bram modesClifford Wolf2015-04-26
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* initialized iCE40 brams (mode 0)Clifford Wolf2015-04-25
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* improved iCE40 SB_RAM40_4K simulation modelClifford Wolf2015-04-25
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* More iCE40 bram improvementsClifford Wolf2015-04-25
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* iCE40 bram progressClifford Wolf2015-04-24
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* iCE40 bram tests and fixesClifford Wolf2015-04-24
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* Added ice40 bram supportClifford Wolf2015-04-24
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* iCE40: Added SB_RAM40_4K{,NR,NW,NRNW}* modelsClifford Wolf2015-04-19
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* added sync reset to ice40 test_ffs.shClifford Wolf2015-04-18
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* Added ice40 test_arithClifford Wolf2015-04-18
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* Added ice40 SB_CARRY supportClifford Wolf2015-04-18
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* Added mapping of synchronous set/reset to iCE40 flowClifford Wolf2015-04-17
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* Changed ice40 ICESTORM_CARRYCONST port nameClifford Wolf2015-04-16
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* Fixed "dff2dffe -direct-match"Clifford Wolf2015-04-16
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* Added simple ice40 dff testsClifford Wolf2015-04-16
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* improved ice40 dff cell mappingClifford Wolf2015-04-16
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* use "hierarchy -auto-top" in synth_ice40Clifford Wolf2015-04-14
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* more cells in ice40 cell libraryClifford Wolf2015-04-14
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* Improved xilinx "bram1" testClifford Wolf2015-04-09
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* Added memory_bram "make_outreg" featureClifford Wolf2015-04-09
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* Xilinx DRAMS: RAM64X1D, RAM128X1DClifford Wolf2015-04-09
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* Towards DRAM support in Xilinx flowClifford Wolf2015-04-09
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* Added support for initialized xilinx bramsClifford Wolf2015-04-06
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* Added Xilinx test case for initialized bramsClifford Wolf2015-04-06
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* Added Xilinx bram black-box modulesClifford Wolf2015-04-06
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* make all vector-size related integer params in $mem sim model signedClifford Wolf2015-04-05
| | | | | | this fixes iverilog crashes such as the following: warning: verinum::as_long() truncated 32 bits to 31, returns 2147483647 draw_net_input.c:711: Error: malloc() ran out of memory.
* Added $_MUX4_, $_MUX8_, and $_MUX16_ cell typesClifford Wolf2015-04-05
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* Added "dffinit", Support for initialized Xilinx DFFClifford Wolf2015-04-04
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