I have been developing my product with MK66FX1M0VLQ18.
I plan to use the 32bit data bus SRAM with Flexbus.
I hope to use some FB_CSx signals.
But, I think that I can use only FB_CS0 signal.
I can not use the FB_CS1 ,as the FB_CS1 is multiplexed with FB_ALE.
So,Is it possible to use the FB_CSx signal instead of FB_ALE function for recognizing a bus transaction start ?
an external device can be connected with FB_CSx signal for recognizing a bus transaction start instead of FB_ALE.
And I can use FB_CS1 signal for chip select function.