Figure 456. Mode1 Read Access Waveforms; Figure 457. Mode1 Write Access Waveforms - STMicroelectronics STM32F405 Reference Manual

RM0090 Flexible memory controller (FMC)
Mode 1 - SRAM/PSRAM (CRAM)
The next figures show the read and write transactions for the supported modes followed by
the required configuration of FMC _BCRx, and FMC_BTRx/FMC_BWTRx registers.

Figure 456. Mode1 read access waveforms

Figure 457. Mode1 write access waveforms

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