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TDA2EG-17: Does SOC support qspi interface that can output and input in both falling and rising edge?

Zekun Bai
Intellectual 2035 points
Part Number: TDA2EG-17
Other Parts Discussed in Thread: TDA2

Hi, 

Customer they met one urgent issue, they choose a GD flash that only support  the mode, from which that input data is latched on the rising
edge of SCLK and data shifts out on the falling edge of SCLK.

I searched the TRM but there are only 4 modes QSPI supported(mode 1 and mode2 is not supported), all of them only support input and output either on falling edge or rising edge.

Is there any methods that can enable our SOC to support output and input on different edge? This issue is urgent, please help to debug. Thanks

Regards

Zekun