Research Article

How to Efficiently Reconfigure Tunable Lookup Tables for Dynamic Circuit Specialization

Table 6

Total reconfiguration time without placement constraints.

FIR filter tapsTLUTsReconfiguration controllerTotal reconfiguration time (ms)IF

16384HWICAP88.3/7.412
MiCAP80.6/6.912
MiCAP-Pro24.6/3.38

32768HWICAP176.6/13.113
MiCAP161.2/12.213
MiCAP-Pro49.2/6.28

641536HWICAP353.2/18.419
MiCAP322.4/17.419
MiCAP-Pro98.4/12.18

Note 1: the above timing values are in the form of normal reconf. drivers/custom type 1 reconf. drivers.
Note 2: IF stands for Improvement Factor.