About the SDRAM_DRIVE in TRM of DRA785:
About the SDRAM_DRIVE parameter , whether means drive impendence in SOC side?
- If yes , there are 34/40/48/60/80 source driver impendence in IBIS model , why only RZQ/6 =40, RZQ/7=34 can be selected ?
- If no, what’s the exactly meaning of this parameter?