Open Source alternative to promgen.exe

Hello everybody,

I would like to ask if somebody knows about an alternative to make a memory configuration for the FPGA. I am trying to use xc3sprog open source tool to program the FPGA. But I need to specify the address for different programs I want to put into the FPGA. Specifically two .bit and one .hex files.

This problems arises because to main reasons:
-Problems with W11 to use ISE.
-Wanting to be independent from Xilinx tools.

Thanks a lot in advance to anybody that could help me with this,

Nagore

Many years ago, I was successfully using UrJTAG (urjtag.org) to program Spartan 3 FPGAs without using original Xilinx tools.

Hello @WZab, thanks a lot for your answer. Indeed I have started giving a try to openFPGAloader, to see if I see results with this, since I have seen that xc3sprog does not work for programming .mcs files. If I don’t succeed with that , my next try will be UrJTAG. Thanks a lot :slight_smile: