I’m confused with DW1000 SPI timing.
In Mode 0, I think the MISO changed at the rising edge of SCK start from MOSI last write bit.But the datasheet said “Data is sampled on the rising (first) edge of the clock and launched on the falling (second) edge.” i think the datasheet means that MISO should change at the falling edge, and MCU should take the data at the rising edge. there is the image of Mode 0.
In Mode 1, the MISO changed at the falling edge of SCK start from MOSI last write bit. Datasheet said"Data is sampled on the falling (second) edge of the clock and launched on the rising (first) edge.".I think MISO should change at rising and MCU should take data at falling edge.
May someone please help me to understand the timing?Or something wrong?