In T2080 Refernce design, I am having few queries to ask
1) what is CFG_VBANK?
2) What is the importance of CFG_VBANK in NOR flash(JS28F00AM29EWHA) 1Gb memory interface? can i remove SN74LVC1G86 IC and directly connect ifc_a7 , ifc_a6 and ifc_a5 to IFC bus?
3) what will be changes will come in the design if i want to upgrade my nor flash size?
a) to 512 megabit
b) to 2 gigabit
How many virtual bank will be require in the above mention memory sizes (512 migabit and 2gigabit)?
Waiting for your reply.
Attaching the image for your reference