Dear all: I am developing the 5G adc board. I am feeding 16 ports with 4 bits from ADC block to PFB and FFT after finished the test of 8 ports with 8 bits.
In my previous test of 8 ports with 8 bits, i have compiled the 2K channels , 8 taps model successfully under normal Windows without 3GB options. At this moment, i am forced to switch on the option of 3GB , also i have to reduce the channel size to 1K, otherwise the Virtex 5 will explode. Are there anyway to make the PFB and FFT more efficient to accommodate the 16 ports input ? My thinking is 16x4 should be equal to 8x8,right ? cheers homin jiang
