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VMich.1
Associate II
since ‎2022-02-28
‎2023-06-14

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What is the value of R_ADC in STM32G474 (the resistance of ADC multiplexors)? The datasheet does not list this parameter.

2022-04-16
The application note AN2834 states that this parameter should be listed in the device datasheet. This is true for MCU families like F4, but not for G4. I know that there is a difference between slow and fast channels, but where could I find precise v...

How does STM32G4 CANFD peripheral handle long (> 8 B) frames?

2022-02-28
The reference manual RM0440, revision 7, in section "44.3.2 Operating modes", in the last paragraph of subsection titled "CAN FD operation states" states that:In case a FDCAN Tx buffer is configured for FDCAN transmission with DLC > 8, the first eigh...

Error in STM32G4 reference manual RM0440, revision 7 (February 2022), section 44.3.3 Message RAM of FDCAN peripheral

2022-02-28
Figure 669. Message RAM configuration clearly shows that the message RAM is 0x350 bytes long which corresponds to 212 32-bit words. But later the following example is used to show, how the message RAM of FDCAN2 follows message RAM for FDCAN1:As an ex...
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