Classical D-Flip-Flop test

An example of the classical D-Flip-Flop.

This is shown in Figure 43 - DFF of the “Sequential block (no internal paths)” section in the Primitive Block Timing Modeling Tutorial of the Verilog to Routing documentation and reproduced below;

Figure 43 from Verilog to Routing Documentation Fig. 43 DFF

Clock associations inference

  • [ ] automatic inference is signal is associated with any clock and include the info in the model
  • [ ] automatic clock detection (signals named clk are considered as clocks)

Blackbox detection

  • [ ] model of the leaf pb_type is generated
  • [ ] leaf pb_type XML is generated

Timings

  • [ ] all the timings defined for wires with attributes should be included in pb_type XML