how to reset the fifo pointer | Cypress Semiconductor
how to reset the fifo pointer
the first word of the first time transfer is uncertain.
I set the EP2 as the auto in mode. I set the all FIFOPINPOLARs as active high, and the FIFOPINPOLARs pins are pulldown with a resistor. I carefully checked the source code that generates SLWR signal. I'm sure it doesn't generate extra active SLWR signal.
Even I reset the fifo at the beginning of transfer, the first word is till uncertain. I don't know why it is .
So I Think if I can reset the fifo pointer the problem might be solved. So dose anybody knows how to reset the fifo pointer?