Using an STM32H7Rx or Sx, using I2C2 clocked by PLL3R at 10 MHz:
If you set the I2C speed to 10 kHz with analog filter disabled, you get a timing value of 0x1010F1FF, with SCLH and SCLL values of 241 and 255. This seems reasonable.
However, if you enable the analog filter, you get 0x400007BE. This does produce the correct frequency - but the SCLH and SCLL values are 7 and 190, which do not appear to be sensible.
Is this a bug?
(I've sent an IOC file to @Souhaib MAZHOUD ; you'll need to edit the I2C2 settings to see this happen.)
