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path: root/ice40/chipdb.py
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* Add iCE40 gfx for wires connecting fabric tiles and IO tilesClifford Wolf2018-08-181-0/+7
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve iCE40 gfx for IO tiles and RAM tilesClifford Wolf2018-08-181-21/+179
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add ice40 wire attributes (grid position, segment list)Clifford Wolf2018-08-181-0/+7
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Get rid of old iCE40 id_ Arch membersClifford Wolf2018-08-081-0/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Get rid of PortPin and BelType (ice40, generic, docs)Clifford Wolf2018-08-081-40/+34
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add new iCE40 delay estimator and delay predictorClifford Wolf2018-08-041-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix bug in ice40 chipdby.py add_wire() that moves some wires to X0/Y0Clifford Wolf2018-08-041-3/+7
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of github.com:YosysHQ/nextpnr into lutpermClifford Wolf2018-08-041-1/+5
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| * ice40: Add SB_GB timing to databaseDavid Shah2018-08-041-1/+5
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Proper ice40 wire typesClifford Wolf2018-08-031-42/+93
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add iCE40 pseudo-pips for lut permutationClifford Wolf2018-08-031-12/+35
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #22 from YosysHQ/routethruClifford Wolf2018-08-031-3/+38
|\ | | | | Add iCE40 LUT route-through pips
| * Add LUT route-through pips to iCE40 architecture databaseClifford Wolf2018-08-021-3/+38
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | ice40: Use real cell timingsDavid Shah2018-08-021-5/+6
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | ice40: Adding cell timings to chipdbDavid Shah2018-08-021-0/+72
|/ | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Use icestorm timing informationClifford Wolf2018-07-311-27/+42
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add binary search to getBelPinWire() and getBelPinType()Clifford Wolf2018-07-311-8/+6
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Towards better ice40 timing dataClifford Wolf2018-07-301-7/+21
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* cmake: Set --fast and --slow chipdb.py argumentsDavid Shah2018-07-301-1/+1
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Add ice40 chipdb.py --fast/--slowClifford Wolf2018-07-301-0/+30
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add iCE40 fast/slow delay fields to chipdbClifford Wolf2018-07-301-3/+9
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improvements in bbasmClifford Wolf2018-07-261-1/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Use bbasm to create iCE40 chipdbClifford Wolf2018-07-241-273/+38
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/pllSergiusz Bazanski2018-07-241-37/+1
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| * Remove uphill/downhill bel pins from ice40 dbClifford Wolf2018-07-241-30/+0
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * ice40: Fix SPRAM and other primitives in corners other than (0, 0)David Shah2018-07-241-1/+1
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | ice40: move PLL->IO from pseudo pip to second uphill belSergiusz Bazanski2018-07-241-35/+3
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* | ice40: emit list of upbels in chipdbSergiusz Bazanski2018-07-241-12/+18
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* | ice40: Emit feed-through LUTs for PLL/LOCKSergiusz Bazanski2018-07-241-1/+1
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* | ice40: Implement emitting PLLsSergiusz Bazanski2018-07-241-0/+41
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* Add Context::archcheck() and "nextpnr-ice40 --test"Clifford Wolf2018-07-231-40/+54
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Bugfix in iCE40 chipdb.pyClifford Wolf2018-07-231-3/+0
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add Arch::getBelPinType() and Arch::getWireBelPins() in iCE40 archClifford Wolf2018-07-221-2/+27
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* ice40: Add virtual padin wires for intoscs and GB_IOsDavid Shah2018-07-191-1/+14
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* ice40: Adding data for extra cell configurationDavid Shah2018-07-191-3/+22
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Remove pip names from ice40 chip db to safe memoryClifford Wolf2018-07-151-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add iCE40 Pip gfxClifford Wolf2018-07-151-6/+24
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix ice40 gfx wire indicesClifford Wolf2018-07-131-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Updates from clang-formatClifford Wolf2018-07-121-1/+3
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix ice40 wire segments in lutff complexClifford Wolf2018-07-121-2/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve iCE40 wire database and gfxClifford Wolf2018-07-121-1/+34
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Deterministic chipdb blobsClifford Wolf2018-07-111-2/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add opetion to defie ICEBOX_ROOT, fix compile on other locationMiodrag Milanovic2018-07-031-1/+2
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* Make chibdb.py able to generate pure binary outputMiodrag Milanovic2018-07-031-5/+27
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* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrDavid Shah2018-06-221-1/+1
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| * Merge branch 'q3k/gl' into 'master'Serge Bazanski2018-06-221-1/+1
| |\ | | | | | | | | | | | | Modern OpenGL renderer See merge request SymbioticEDA/nextpnr!1
| | * Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/glSergiusz Bazanski2018-06-221-4/+66
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| | * | chipdb.py style fixSergiusz Bazanski2018-06-201-1/+1
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* | | | ice40: Adding extra cell wires to database; SB_WARMBOOT workingDavid Shah2018-06-221-0/+47
|/ / / | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | / ice40: Preparations for extra cells supportDavid Shah2018-06-221-0/+12
| |/ |/| | | | | Signed-off-by: David Shah <davey1576@gmail.com>
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