crate::pac::RCC.ckprotr().modify(|w| {
            w.set_xspi1swp(stm32_metapac::rcc::vals::Xspiswp::B_0X0);
            w.set_xspi2swp(stm32_metapac::rcc::vals::Xspiswp::B_0X0);
        });