Type Alias stm32h7xx_hal::stm32::fmc::sdbank::sdtr::TWR_R

pub type TWR_R = FieldReaderRaw<u8, u8>;

Field TWR reader - Recovery delay These bits define the delay between a Write and a Precharge command in number of memory clock cycles. …. Note: TWR must be programmed to match the write recovery time (tWR) defined in the SDRAM datasheet, and to guarantee that: TWR ≥ TRAS - TRCD and TWR ≥TRC - TRCD - TRP Example: TRAS= 4 cycles, TRCD= 2 cycles. So, TWR >= 2 cycles. TWR must be programmed to 0x1. If two SDRAM devices are used, the FMC_SDTR1 and FMC_SDTR2 must be programmed with the same TWR timing corresponding to the slowest SDRAM device.

Aliased Type

struct TWR_R { /* private fields */ }