求教有关memory card内的设计

如果有个contrroller FCE#和FRB#不止一个，例如FCE[0-4],FRB[0-1],现在这个controller只控制一个flash，而这个flash里面只有FCE0,FRB0,那么是否controller上FCE1,FCE2,FCE3,FRB1可以开路，不作任何连接?
谢谢

no body know?

Pls reading the spec. of controller carefully！
Maybe you can get some useful info. from the spec. as following ：
1、FCE= Flash Chip Enable , they're output pins....
2、FCE[0-4] means your controller can drive 5 pcs of flash max.
3、FRB = Flash Read Busy, they're input pins...（output from Flash）
So ,we can know:
1- if use only one Flash, the other FCEs can be NC. (Not Connected)
2- maybe you can't left the FRB1 float, if you're not sure,you can phone the FAE of the controller or put some NC.RES to pull-up/down
nnd，好痛苦英语，太郁闷了。

谢谢有点概念了，总之有地方的话我就空出地方预留