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DSP28335 SPI flash通信CS#怎么持续选中



DSP28335的spi可以怎么实现再flash通讯中,片选持续选中

flash通讯中,我需要发送指令后接着发地址还有数据,但是SPI总是在发完8位控制命令后将cs位拉高,这样我就没有办法继续发地址和数据了

我现在是用一个普通的GPIO作为片选,请问TI有其他更好的解决办法吗?