In my workplace, I have inherited (need to support and develop) a product that uses two FPGA's (EP2C20F484C6N & EP2C50F672C8N).
This product and it's IP was designed by another manufacturer >10 Years ago.
We have purchased this product and it's IP (schematics, Altium files, source code) and now I need to do some mods to the firmware. I believe I have the source code?
The original manufacturer/designer has now gone out of business.
Unfortunately, I have never worked with FPGA's before. I have significant experience with other embedded devices (Zilog, Atmel Microchip, TI) and compilers, languages (ASM, C, Pascal) etc.
At the moment, we program the devices from a command line script and a USB-Blaster (ten pin header).
Where do I start?
Is there an IDE (Quartus Lite ??) on the Intel website that I should use and if so what version?
Thank you for any help.