Type Definition stm32_hal2::pac::sdmmc1::clkcr::DDR_R

source · []
pub type DDR_R = BitReaderRaw<bool>;
Expand description

Field DDR reader - Data rate signaling selection This bit can only be written when the CPSM and DPSM are not active (CPSMACT = 0 and DPSMACT = 0) DDR rate shall only be selected with 4-bit or 8-bit wide bus mode. (WIDBUS > 00). DDR = 1 has no effect when WIDBUS = 00 (1-bit wide bus). DDR rate shall only be selected with clock division >1. (CLKDIV > 0)