Research Article

Non-Power-of-Two FFTs: Exploring the Flexibility of the Montium TP

Table 6

Number of bytes required for partial reconfiguration of the FFT-1920.

Partial reconfiguration Size

Enabling/disabling input scaling 2
Change the input scaling factor ( ) 8
Change the FFT-128 scaling factors ( ) 14
Switch from FFT to iFFT (or visa-versa) 8