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AM5728: AM5728寄存器时序问题-----urgent

Part Number: AM5728


AM5728  GPMC采用同步  复用  burstX4  16bit nor模式(能否给一个这种模式的寄存器值?我们整了好多天了)

config5的寄存器设置的是0x00051414,读写都是20 clock

可是:

1.  clock个数远远大于20, 为什么?

2. 后面的clock脉宽比前面宽,就意味着时间周期不一样了,为什么?

谢谢