Is there any negative impact on DDR2 throughput when I set IOPWRDN and PWRDNEN on C6748?

Hi Champ,

Could you please let me know if there is any negative impact on DDR2 throughput when I set IOPWRDN bit in VTPIO_CTL and PWRDNEN bit in DRPYC1R on C6748 to allow the input receivers to save power?

Best regards,
j-breeze