i need some information regarding the pxa255 processor.My custom board is using intel xscale PXA255 and provides an interface for one pcmcia and one compact flash interface. i need two compact flashes in my design the problem is that i dont know how to use them as master and slave .Should i opt for true IDE mode is so then i am short of two signals DASP and PDIAG which is not present on either of the interface.And if i place two CF cards on the given interfaces then would they be accessed simultaneously or not.
- posted
17 years ago