2019-09-25 |
Eddie Hung | No need for $__mul anymore?
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2019-09-25 |
Eddie Hung | unextend only used in init
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commit | commitdiff | tree |
2019-09-25 |
Eddie Hung | Call 'wreduce' after mul2dsp to avoid unextend()
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commit | commitdiff | tree |
2019-09-25 |
Eddie Hung | Oops. Actually use __NAME__ in ABC_DSP48E1 macro
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Add (* techmap_autopurge *) to abc_unmap.v too
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | "abc_padding" attr for blackbox outputs that were padded...
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Force $inout.out ports to begin with '$' to indicate...
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Add techmap_autopurge to outputs in abc_map.v too
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Revert "Add a xilinx_finalise pass"
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Revert "Remove (* techmap_autopurge *) from abc_unmap...
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Revert "Vivado does not like zero width port connections"
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Vivado does not like zero width port connections
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Remove (* techmap_autopurge *) from abc_unmap.v since...
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commit | commitdiff | tree |
2019-09-24 |
Eddie Hung | Add a xilinx_finalise pass
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commit | commitdiff | tree |
2019-09-23 |
Eddie Hung | Set [AB]CASCREG to legal values
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commit | commitdiff | tree |
2019-09-23 |
Eddie Hung | Comment to explain separating CREG packing
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commit | commitdiff | tree |
2019-09-23 |
Eddie Hung | Separate out CREG packing into new pattern, to avoid...
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commit | commitdiff | tree |
2019-09-23 |
Eddie Hung | Move log_debug("\n") later
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commit | commitdiff | tree |
2019-09-23 |
Eddie Hung | Move unextend initialisation later
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commit | commitdiff | tree |
2019-09-23 |
Eddie Hung | Use new port() overload once more
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commit | commitdiff | tree |
2019-09-23 |
Eddie Hung | Merge remote-tracking branch 'origin/master' into xc7dsp
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commit | commitdiff | tree |
2019-09-21 |
Eddie Hung | Hell let's add the original #1381 testcase too
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commit | commitdiff | tree |
2019-09-21 |
Eddie Hung | Revert abc9.cc
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commit | commitdiff | tree |
2019-09-21 |
Eddie Hung | Add testcase
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commit | commitdiff | tree |
2019-09-21 |
Eddie Hung | Trim mismatched connection to be same (smallest) size
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commit | commitdiff | tree |
2019-09-21 |
Eddie Hung | Fix first testcase in #1391
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Grammar
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Use new port/param overload in pmg
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Output pattern matcher items as log_debug()
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | OPMODE is port not param
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Merge remote-tracking branch 'origin/master' into xc7dsp
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Do not run xilinx_dsp_cascadeAB for now
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | WIP for xiinx_dsp_cascadeAB
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Run until convergence
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Cleanup ice40_dsp.pmg
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Cleanup xilinx_dsp
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | More exceptions
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Fix signedness bug
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Update doc
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Add a xilinx_dsp_cascade matcher for PCIN -> PCOUT
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Add an overload for port/param with default value
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Re-add DSP_A_MINWIDTH, remove unnec. opt_expr -fine...
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Revert "Move mul2dsp before wreduce"
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Move mul2dsp before wreduce
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Small cleanup
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Disable support for SB_MAC16 reset since it is async
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | SB_MAC16 ffCD to not pack same as ffO
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Add more complicated macc testcase
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Clarify
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Update doc for ice40_dsp
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Tidy up, fix undriven
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Add an index
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | $__ABC_REG to have WIDTH parameter
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Fix DSP48E1 timing by breaking P path if MREG or PREG
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Revert "Different approach to timing"
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Different approach to timing
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Fix width of D
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commit | commitdiff | tree |
2019-09-20 |
Eddie Hung | Add mac.sh and macc_tb.v for testing
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Suppress $anyseq warnings
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Use ID() macro
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Use (* techmap_autopurge *) to suppress techmap warnings
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | D is 25 bits not 24 bits wide
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Merge remote-tracking branch 'origin/clifford/fix1381...
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | When two boxes connect to each other, need not be a...
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Re-enable sign extension for C input
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | synth_xilinx to infer DSPs for Y_WIDTH >= 9 and [AB...
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Tidy up synth_ice40, only restrict DSP_B_MINWIDTH=2
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Do not perform width-checks for DSP48E1 which is much...
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Remove TODO as check should not be necessary
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Revert index to select
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Cleanup xilinx_dsp too
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Refactor ce{mux,pol} -> hold{mux,pol}
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Add HOLD/RST support for SB_MAC16
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Add support for SB_MAC16 CD and H registers
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Refactor ice40_dsp.pmg
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Add more entries
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Format macc.v
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commit | commitdiff | tree |
2019-09-19 |
Eddie Hung | Cleanup
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Remove stat
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Document (* gentb_skip *) attr for test_autotb
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Merge remote-tracking branch 'origin/master' into xc7dsp
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Add doc on pattern detector for overflow
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Merge remote-tracking branch 'origin/master' into xc7dsp
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Fix copy-paste
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Check overflow condition is power of 2 without using...
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Add .gitignore
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Refine macc testcase
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Mis-spell
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Add pattern detection support for DSP48E1 model, check...
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Add support for overflow using pattern detector
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commit | commitdiff | tree |
2019-09-18 |
Eddie Hung | Separate dffrstmux from dffcemux, fix typos
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commit | commitdiff | tree |
2019-09-14 |
Eddie Hung | Oops
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commit | commitdiff | tree |
2019-09-14 |
Eddie Hung | Add `undef DSP48E1_INST
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commit | commitdiff | tree |
2019-09-13 |
Eddie Hung | Add counter-example from @cliffordwolf
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commit | commitdiff | tree |
2019-09-13 |
Eddie Hung | Revert "Make one check $shift(x)? only; change testcase...
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commit | commitdiff | tree |
2019-09-13 |
Eddie Hung | Spacing
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commit | commitdiff | tree |
2019-09-13 |
Eddie Hung | Explicitly order function arguments
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commit | commitdiff | tree |
2019-09-13 |
Eddie Hung | Fix D -> P{,COUT} delay
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commit | commitdiff | tree |
2019-09-13 |
Eddie Hung | Add no MULT no DPORT config
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commit | commitdiff | tree |
2019-09-13 |
Eddie Hung | Add support for MULT and DPORT
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next |