stm32H7 HOW to acquisition ADC at high speed

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Guru

STM32Cube_FW_H7_V1.3.0\Projects\STM32H743ZI-Nucleo\Examples\ADC\ADC_DualModeInterleaved\Src\main.c

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Associate II

With timer trigger, the sampling rate cannot reach 1msps

Guru

Ok, so don't use the TIM, and let the ADC saturate in continuous mode.

Pretty sure with the correct Prescaler/Period the TIM could clock generate an update at 1 MHz

Single channel, 12-bit is supposed to hit 1.5Msps, triple interleave 4.5Msps

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Associate II

Thank you for your reply

Associate II

how to use boost mode，I don't know how to setting in stm32cubemx

Associate II

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