XEM3050 PROM booting

Hello,

I want to configure xem3050 by PROM (xcf16p). I checked bit file is working and verified prom is good after programming using JTAG, iMPACT.

But It does not work T_T . I checked J1 and R20 too. Please help me.

Indeed, when it plugged usb port in PC, it does not list in device manager.

[QUOTE=sythez;3721]Hello,

I want to configure xem3050 by PROM (xcf16p). I checked bit file is working and verified prom is good after programming using JTAG, iMPACT.

But It does not work T_T . I checked J1 and R20 too. Please help me.[/QUOTE]