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whitequark / icefloorplan

iCE40 floorplan viewer
BSD Zero Clause License
24 stars 4 forks source link

Feature request: Display LUTs as lookup tables #4

Open mithro opened 6 years ago

mithro commented 6 years ago

I personally find the lookup table format the most intuitive way to view them.

I'm guessing that the tables might be to big to render easily? Maybe doing the blif solution of rendering only the 1 output values might make it work?

whitequark commented 6 years ago

What about View→Raw Logic Notation? Does that not do what you want?

Maybe doing the blif solution of rendering only the 1 output values might make it work?

I'm not sure what you mean here.

mithro commented 6 years ago

I was thinking something like this;

image

whitequark commented 6 years ago

The current display is just the last column, LSB to MSB order, where the position of the bit numerically equals 4'DCBA where DCBA are the input values.

The form of truth table you suggest would not fit when it's larger than about four rows.