高手们,我用stm32f405RG产生的MCO1产生的小于50mhz时钟还可以,但是大于50mhz幅值就很小了,根本用不了啊,我想用F4给其他的IC提供一个100M的时钟,求指导。我也开通可IO补偿 [img]https://www.stmcu.org.cn/file:///Cocuments and SettingsAdministratorApplication DataTencentUsers370631054QQWinTempRichOle]$]TY5M4X0OZB0$`8(C)BGU.jpg[/img] [img]https://www.stmcu.org.cn/file:///Cocuments and SettingsAdministratorApplication DataTencentUsers370631054QQWinTempRichOleT_~S84$BT`$T15HU190CO$5.jpg[/img] |