文件名称：RK3288 SPI 的相关寄存器的介绍和使用
文件大小：516KB
文件格式：PDF
更新时间：2019-09-21 09:41:20
RK3288 SPI PDF 寄存器 详细
RK3288 SPI 的相关寄存器详细的介绍和使用 The serial peripheral interface is an APB slave device. A four wire full duplex serial protocol from Motorola. There are four possible combinations for the serial clock phase and polarity. The clock phase (SCPH) determines whether the serial transfer begins with the falling edge of slave select signals or the first edge of the serial clock. The slave select line is held high when the SPI is idle or disabled. This SPI controller can work as either master or slave mode.