Please try to shrink or compress large images, at just over 11Mb your pictures are too large for some people to see or download.
I can't read the barcode, it is too indistinct but regardless, it will not tell you anything about the parameters of the IC and it may just be a stock code. Knowing the FPGA type on its own will not be of much use to you, it is what is programmed inside it that gives it 'personality' and the chances are it will be protected so the program code inside it can't be read out.
Brian.