01-15-2020 12:09 AM
To whom it may concern,
I am using the XC7K160T FFG676, I am using bank 32, 33 and 34 for DDR3 SDRAM (1.5V) and planning to operate at 1.8Gbps. I have following question.
1. Should I connect VCCAUX_IO_G (P8, R9 and T8) to 1.8V?
2. Should I apply 2.0V on VCCAUX_IO_G (P8, R9 and T8) to achieve higher frequency performance?
3. Does VCCAUX_IO_G (P8, R9 and T8) are connected internally? Which mean the voltage of I/O circuitry of bank 32, 33 and 34 are going to be the same?
01-15-2020 12:50 AM
01-22-2020 08:14 AM