Title: Does anybody know how fast spi maximum frequency [Print This Page] Author: multong6mm Time: 3/27/2015 14:26 Title: Does anybody know how fast spi maximum frequency Is max clock frequency 24MHz? 14MHz?Author: zhansb Time: 3/30/2015 14:19 Last edited by zhansb In 3/30/2015 14:59 Editor
A summary of the frequency ratio restrictions between the bit-rate clock (sclk_out / sclk_in) and the SPI peripheral clock (spi_clk) are described as,
When SPI Controller works as master, the Fspi_clk>= 2 กม (maximum Fsclk_out)
When SPI Controller works as slave, the Fspi_clk>= 6 กม (maximum Fsclk_in) Author: schkiki Time: 4/9/2015 17:29