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在开发板上测试发现，VDDIO上电至main函数耗时130ms左右，耗时太长了，我们的项目需要控制在20ms以内。第一问我需要怎么做；第二问是什么造成耗时130ms的
测试方式：main函数第一句进行GPIO6初始化，并拉高。
以下为main函数代码：
void main(void){ GpioCtrlRegs.GPAODR.bit.GPIO6 = 0; GpioCtrlRegs.GPAPUD.bit.GPIO6 = 0; GpioCtrlRegs.GPAINV.bit.GPIO6 = 0; GpioCtrlRegs.GPAQSEL1.bit.GPIO6 = 0; GpioCtrlRegs.GPADIR.bit.GPIO6 = 1; GpioCtrlRegs.GPACSEL1.bit.GPIO6 = 0; GpioCtrlRegs.GPAMUX1.bit.GPIO6 = 0; GpioDataRegs.GPACLEAR.bit.GPIO6 = 1; GpioDataRegs.GPASET.bit.GPIO6 = 1; ............. }
您好
和下方帖子比较类似，我们会同期进行调查。
e2echina.ti.com/.../tms320f280039c-vddio-main
