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* Added read-enable to memory modelClifford Wolf2015-09-252-6/+8
* Fixed ice40 handling of negclk RAM40Clifford Wolf2015-09-102-12/+12
* Switched to Python 3Clifford Wolf2015-08-222-5/+2
* Another bugfix for ice40 and xilinx brams_init make rulesClifford Wolf2015-08-162-4/+4
* Fixed Makefile rules for generated share filesClifford Wolf2015-08-161-1/+6
* Added tribuf commandClifford Wolf2015-08-161-0/+2
* Adjust makefiles to work with out-of-tree buildsClifford Wolf2015-08-121-4/+1
* Improved handling of "keep" attributes in hierarchical designs in opt_cleanClifford Wolf2015-08-121-2/+1
* Added iCE40 WARMBOOT cellMarcus Comstedt2015-08-061-0/+10
* Don't write a 17th memory bit in ice40/cells_sim (by Larry Doolittle)Clifford Wolf2015-07-271-1/+0
* iCE40 DFF sim models: init Q regs to 0Clifford Wolf2015-07-201-20/+43
* Avoid tristate warning for blackbox ice40/cells_sim.vClifford Wolf2015-07-181-0/+2
* Fixed trailing whitespacesClifford Wolf2015-07-025-13/+13
* iCE40: set min bram efficiency to 2%Clifford Wolf2015-06-201-2/+2
* synth_ice40 now flattens by defaultClifford Wolf2015-06-091-4/+8
* Added iCE40 PLL cellsClifford Wolf2015-05-311-0/+168
* Added output args to synth_ice40Clifford Wolf2015-05-261-0/+35
* improved ice40 SB_IO sim modelClifford Wolf2015-05-231-16/+9
* Added ice40 SB_IO sim modelClifford Wolf2015-05-231-1/+46
* Verific build fixesClifford Wolf2015-05-171-2/+2
* ice40_opt bugfixClifford Wolf2015-04-272-6/+4
* iCE40: SB_CARRY const fold -> unmap SB_LUTClifford Wolf2015-04-271-3/+44
* Added iCE40 const folding support for SB_CARRYClifford Wolf2015-04-273-2/+134
* Initialization support for all iCE40 bram modesClifford Wolf2015-04-268-28/+65
* initialized iCE40 brams (mode 0)Clifford Wolf2015-04-255-54/+261
* improved iCE40 SB_RAM40_4K simulation modelClifford Wolf2015-04-251-59/+83
* More iCE40 bram improvementsClifford Wolf2015-04-254-51/+69
* iCE40 bram progressClifford Wolf2015-04-242-16/+35
* iCE40 bram tests and fixesClifford Wolf2015-04-246-16/+181
* Added ice40 bram supportClifford Wolf2015-04-244-1/+192
* iCE40: Added SB_RAM40_4K{,NR,NW,NRNW}* modelsClifford Wolf2015-04-191-13/+289
* added sync reset to ice40 test_ffs.shClifford Wolf2015-04-183-6/+20
* Added ice40 test_arithClifford Wolf2015-04-182-0/+13
* Added ice40 SB_CARRY supportClifford Wolf2015-04-183-2/+81
* Added mapping of synchronous set/reset to iCE40 flowClifford Wolf2015-04-173-4/+130
* Changed ice40 ICESTORM_CARRYCONST port nameClifford Wolf2015-04-161-2/+2
* Fixed "dff2dffe -direct-match"Clifford Wolf2015-04-161-0/+2
* Added simple ice40 dff testsClifford Wolf2015-04-163-0/+49
* improved ice40 dff cell mappingClifford Wolf2015-04-163-7/+46
* use "hierarchy -auto-top" in synth_ice40Clifford Wolf2015-04-141-3/+3
* more cells in ice40 cell libraryClifford Wolf2015-04-141-8/+289
* Added very first version of "synth_ice40"Clifford Wolf2015-03-054-0/+211