想使用GP17和GP18。
选mode1,还想用GP18,如何设置?
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请问别人具体是怎么用的?不需要修改EBSR的值,两根管脚能同时用?
数据手册第47页上的表Table 4-19. LCD Controller(1) , SPI, UART, I2S2, I2S3, and GP[31:27, 20:12] Pin Multiplexing显示这两个管脚在不同的模式。
https://www.ti.com/lit/ds/symlink/tms320c5535.pdf