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* Merge pull request #1344 from YosysHQ/eddie/ice40_signed_maccEddie Hung2019-09-011-5/+0
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| * Do not restrict multiplier to unsignedEddie Hung2019-08-301-5/+0
* | Missing dep for test_pmgenEddie Hung2019-08-301-1/+1
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* CleanupEddie Hung2019-08-281-4/+0
* Account for D port being a constantEddie Hung2019-08-281-4/+4
* No need to replace Q of slice since $shiftx is autoremove-dEddie Hung2019-08-281-1/+0
* More cleanupEddie Hung2019-08-281-12/+14
* More cleanupEddie Hung2019-08-281-9/+6
* Do not use default_params dict, hardcode default values, cleanupEddie Hung2019-08-282-25/+21
* Always generate if no matchEddie Hung2019-08-281-1/+1
* Rename test_pmgen arg xilinx_srl.{fixed,variable}Eddie Hung2019-08-281-2/+2
* Missing close bracketEddie Hung2019-08-261-1/+1
* Remove leftover headerEddie Hung2019-08-261-1/+0
* Improve xilinx_srl.fixed generate, add .variable generateEddie Hung2019-08-261-26/+75
* Account for maxsubcnt overflowingEddie Hung2019-08-261-1/+1
* Add xilinx_srl_pm.variable to test_pmgenEddie Hung2019-08-261-0/+2
* Populate generate for xilinx_srl.fixed patternEddie Hung2019-08-261-22/+54
* Add xilinx_srl_fixed, fix typosEddie Hung2019-08-261-2/+6
* Create new $__XILINX_SHREG_ cell for variable length tooEddie Hung2019-08-231-31/+30
* Do not allow Q of last cell of variable length SRL to be (* keep *)Eddie Hung2019-08-231-0/+1
* Also add first.Q to chain_bits since variable lengthEddie Hung2019-08-231-0/+1
* Do not enforce !EN_POLARITY on $dffeEddie Hung2019-08-231-2/+0
* Create new cell for fixed length SRLEddie Hung2019-08-231-14/+22
* Cleanup FDRE matchingEddie Hung2019-08-231-45/+19
* Oops don't need a finally blockEddie Hung2019-08-231-5/+0
* Keep track of bits in variable length chain, to check for tapsEddie Hung2019-08-231-0/+12
* Don't forget $dff has no ENEddie Hung2019-08-231-2/+4
* Same for variable lengthEddie Hung2019-08-231-2/+10
* Filter on en_port for fixed lengthEddie Hung2019-08-231-4/+24
* Check clock is consistentEddie Hung2019-08-231-5/+25
* Fix last_cell.DEddie Hung2019-08-231-2/+1
* Revert "Add a unique argument to pmgen's nusers()"Eddie Hung2019-08-231-8/+4
* Revert "Fix polarity"Eddie Hung2019-08-231-1/+1
* Fix polarityEddie Hung2019-08-231-1/+1
* Check for non unique nusers/fanoutsEddie Hung2019-08-231-2/+2
* Add a unique argument to pmgen's nusers()Eddie Hung2019-08-231-4/+8
* Update docEddie Hung2019-08-231-12/+19
* Remove (* init *) entry when consumed into SRLEddie Hung2019-08-231-2/+6
* indo -> intoEddie Hung2019-08-231-1/+1
* Forgot to sliceEddie Hung2019-08-231-1/+2
* Cope with possibility that D could connect to Q on same cellEddie Hung2019-08-231-1/+1
* xilinx_srl to use 'slice' features of pmgen for word levelEddie Hung2019-08-232-32/+49
* Merge remote-tracking branch 'origin/clifford/pmgen' into eddie/xilinx_srlEddie Hung2019-08-234-34/+279
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| * Fix port hanlding in pmgenClifford Wolf2019-08-231-4/+3
| * Add pmgen slices and choicesClifford Wolf2019-08-234-28/+276
* | Add docEddie Hung2019-08-221-1/+14
* | Add copyrightEddie Hung2019-08-221-0/+1
* | pmgen to also iterate over all module portsEddie Hung2019-08-221-2/+4
* | Remove output_bitsEddie Hung2019-08-222-16/+7
* | Forgot to set ud_variable.minlenEddie Hung2019-08-221-0/+1