STM32 MCUs Products

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Resolved! STM32H7 SAI / I2S max input clock "sai_x_ker_ck"

Hello,what is the maximum input clock for the SAIs and I2Ss for the H7 ?I mean "sai_x_ker_ck" and "spi_ker_ck".I couldn't find it in neither RM nor DS.Is it dependent on some AHB / APB or D1/2/3 clock?98.304 MHz is working (it is also in the RM's exa...

LCE by Principal II
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Using timer in slave mode and trigger source as ITR1

Hello I am new to stm32 MCUs. Timer1 is in slave mode and the trigger source is ITR1. What is ITR1 and in which conditions is timer generating pulses if it is in slave mode? I generated a code using mcsdk for stm32g431cbu6.Please check line 25 in th...

SivaP. by Associate II
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TIM1 (Input Capture Mode) should DMA one single input Capture value (direct time period measurement, counter reset at every capture) to Memory at every TIM15 counter expiry.

Hello, I want to trigger TIM1 (Input Capture Mode) using TIM15 counter elapse (say every 1 sec). TIM1 should measure input frequency , reset counter every capture, and do one DMA of Input capture value to Memory buffer at every 1 sec (say). I tried P...

BSam by Associate II
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Resolved! Detailed programming reference for specific boards?

Are there register programming references for specific boards?Its really confusing when there are a whole bunch of "STM32" cpus, that i would think should share common register offsets, but STM32F4 has completely different offsets from STM32L4, for e...

PhilBrown by Associate II
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