Saving data in Arduino MKR Vidor's SRAM memory

Hi everybody,

I'm using a MKR Vidor 4000 board to read data from an encoder. My problem is that I need to storage 230,000 samples of long type values (1,75MB), so I must use the SRAM of 8MB in the FPGA block, but I havent find any reference or library to do so. I'll strongly appreciate if somebody helps me or has another idea.