I'm designing with a V2PRO and its config PROM. I noticed that I will need:
- VCCint (PROM) = 1.8V
- VCCint (FPGA) = 1.5V
- VCCAUX = 2.5V
The system will only deliver me 5.0V and 3.3V which means that I will need to generate the above voltages. If I were to use an Altera Stratix part, and its config device, I would only need to generate the 1.5V--much cleaner.
I have tight board space constraints which make working with Xilinx much more difficult. Seems as if Altera has an advantage in this area??