diff options
Diffstat (limited to 'techlibs')
| -rwxr-xr-x | techlibs/achronix/synth_achronix.cc | 4 | ||||
| -rw-r--r-- | techlibs/anlogic/synth_anlogic.cc | 2 | ||||
| -rw-r--r-- | techlibs/coolrunner2/synth_coolrunner2.cc | 2 | ||||
| -rw-r--r-- | techlibs/easic/synth_easic.cc | 2 | ||||
| -rw-r--r-- | techlibs/ecp5/synth_ecp5.cc | 2 | ||||
| -rw-r--r-- | techlibs/gowin/synth_gowin.cc | 2 | ||||
| -rw-r--r-- | techlibs/greenpak4/synth_greenpak4.cc | 2 | ||||
| -rw-r--r-- | techlibs/ice40/synth_ice40.cc | 2 | ||||
| -rw-r--r-- | techlibs/intel/synth_intel.cc | 6 | ||||
| -rw-r--r-- | techlibs/sf2/synth_sf2.cc | 2 | ||||
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 4 |
11 files changed, 15 insertions, 15 deletions
diff --git a/techlibs/achronix/synth_achronix.cc b/techlibs/achronix/synth_achronix.cc index 626860d9c..3dbf20911 100755 --- a/techlibs/achronix/synth_achronix.cc +++ b/techlibs/achronix/synth_achronix.cc @@ -152,12 +152,12 @@ struct SynthAchronixPass : public ScriptPass { run("clean -purge"); run("setundef -undriven -zero"); if (retime || help_mode) - run("abc -markgroups -dff", "(only if -retime)"); + run("abc -markgroups -dff -D 1", "(only if -retime)"); } if (check_label("map_luts")) { - run("abc -lut 4" + string(retime ? " -dff" : "")); + run("abc -lut 4" + string(retime ? " -dff -D 1" : "")); run("clean"); } diff --git a/techlibs/anlogic/synth_anlogic.cc b/techlibs/anlogic/synth_anlogic.cc index 620bf3965..258e3d722 100644 --- a/techlibs/anlogic/synth_anlogic.cc +++ b/techlibs/anlogic/synth_anlogic.cc @@ -164,7 +164,7 @@ struct SynthAnlogicPass : public ScriptPass run("opt -undriven -fine"); run("techmap -map +/techmap.v -map +/anlogic/arith_map.v"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_ffs")) diff --git a/techlibs/coolrunner2/synth_coolrunner2.cc b/techlibs/coolrunner2/synth_coolrunner2.cc index 21bbcaef4..fa4fe0f5b 100644 --- a/techlibs/coolrunner2/synth_coolrunner2.cc +++ b/techlibs/coolrunner2/synth_coolrunner2.cc @@ -161,7 +161,7 @@ struct SynthCoolrunner2Pass : public ScriptPass if (check_label("map_pla")) { - run("abc -sop -I 40 -P 56"); + run("abc -sop -I 40 -P 56" + string(retime ? " -dff -D 1" : "")); run("clean"); } diff --git a/techlibs/easic/synth_easic.cc b/techlibs/easic/synth_easic.cc index dd9e3dab7..7bacc7890 100644 --- a/techlibs/easic/synth_easic.cc +++ b/techlibs/easic/synth_easic.cc @@ -158,7 +158,7 @@ struct SynthEasicPass : public ScriptPass run("techmap"); run("opt -fast"); if (retime || help_mode) { - run("abc -dff", " (only if -retime)"); + run("abc -dff -D 1", " (only if -retime)"); run("opt_clean", "(only if -retime)"); } } diff --git a/techlibs/ecp5/synth_ecp5.cc b/techlibs/ecp5/synth_ecp5.cc index 4b889d672..45f101451 100644 --- a/techlibs/ecp5/synth_ecp5.cc +++ b/techlibs/ecp5/synth_ecp5.cc @@ -242,7 +242,7 @@ struct SynthEcp5Pass : public ScriptPass else run("techmap -map +/techmap.v -map +/ecp5/arith_map.v"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_ffs")) diff --git a/techlibs/gowin/synth_gowin.cc b/techlibs/gowin/synth_gowin.cc index 9a3fcdbb6..0ebd77d63 100644 --- a/techlibs/gowin/synth_gowin.cc +++ b/techlibs/gowin/synth_gowin.cc @@ -163,7 +163,7 @@ struct SynthGowinPass : public ScriptPass run("splitnets -ports"); run("setundef -undriven -zero"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_luts")) diff --git a/techlibs/greenpak4/synth_greenpak4.cc b/techlibs/greenpak4/synth_greenpak4.cc index eeb001b46..3222be2e3 100644 --- a/techlibs/greenpak4/synth_greenpak4.cc +++ b/techlibs/greenpak4/synth_greenpak4.cc @@ -165,7 +165,7 @@ struct SynthGreenPAK4Pass : public ScriptPass run("dfflibmap -prepare -liberty +/greenpak4/gp_dff.lib"); run("opt -fast"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_luts")) diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index 8899bfcc4..d114b6269 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -274,7 +274,7 @@ struct SynthIce40Pass : public ScriptPass else run("techmap -map +/techmap.v -map +/ice40/arith_map.v"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); run("ice40_opt"); } diff --git a/techlibs/intel/synth_intel.cc b/techlibs/intel/synth_intel.cc index 0f1d7a7b5..290282bd9 100644 --- a/techlibs/intel/synth_intel.cc +++ b/techlibs/intel/synth_intel.cc @@ -210,15 +210,15 @@ struct SynthIntelPass : public ScriptPass { run("clean -purge"); run("setundef -undriven -zero"); if (retime || help_mode) - run("abc -markgroups -dff", "(only if -retime)"); + run("abc -markgroups -dff -D 1", "(only if -retime)"); } if (check_label("map_luts")) { if(family_opt=="a10gx" || family_opt=="cyclonev") - run("abc -luts 2:2,3,6:5" + string(retime ? " -dff" : "")); + run("abc -luts 2:2,3,6:5" + string(retime ? " -dff -D 1" : "")); else - run("abc -lut 4" + string(retime ? " -dff" : "")); + run("abc -lut 4" + string(retime ? " -dff -D 1" : "")); run("clean"); } diff --git a/techlibs/sf2/synth_sf2.cc b/techlibs/sf2/synth_sf2.cc index 0924df7a6..3c5a58b4c 100644 --- a/techlibs/sf2/synth_sf2.cc +++ b/techlibs/sf2/synth_sf2.cc @@ -181,7 +181,7 @@ struct SynthSf2Pass : public ScriptPass run("opt -undriven -fine"); run("techmap -map +/techmap.v -map +/sf2/arith_map.v"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_ffs")) diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 397c83ac6..a462b9052 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -115,7 +115,7 @@ struct SynthXilinxPass : public Pass log("\n"); log(" map_luts:\n"); log(" techmap -map +/techmap.v -map +/xilinx/ff_map.v t:$_DFF_?N?\n"); - log(" abc -luts 2:2,3,6:5,10,20 [-dff]\n"); + log(" abc -luts 2:2,3,6:5,10,20 [-dff -D 1]\n"); log(" clean\n"); log(" techmap -map +/xilinx/lut_map.v -map +/xilinx/ff_map.v"); log("\n"); @@ -269,7 +269,7 @@ struct SynthXilinxPass : public Pass if (check_label(active, run_from, run_to, "map_luts")) { Pass::call(design, "techmap -map +/techmap.v -map +/xilinx/ff_map.v t:$_DFF_?N?"); - Pass::call(design, "abc -luts 2:2,3,6:5,10,20" + string(retime ? " -dff" : "")); + Pass::call(design, "abc -luts 2:2,3,6:5,10,20" + string(retime ? " -dff -D 1" : "")); Pass::call(design, "clean"); Pass::call(design, "techmap -map +/xilinx/lut_map.v -map +/xilinx/ff_map.v"); } |