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STMicroelectronics /STM32H7x5_CM4 /SDMMC1 /IDMABSIZER

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Interpret as IDMABSIZER

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IDMABNDT

Description

The SDMMC_IDMABSIZER register contains the buffers size when in double buffer configuration.

Fields

IDMABNDT

Number of transfers per buffer. This 8-bit value shall be multiplied by 8 to get the size of the buffer in 32-bit words and by 32 to get the size of the buffer in bytes. Example: IDMABNDT = 0x01: buffer size = 8 words = 32 bytes. These bits can only be written by firmware when DPSM is inactive (DPSMACT = 0).

Links

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data