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can serial bootloader use any UART0 alternative modes?

Larry Ansell
Intellectual 890 points

We'd like to use alternative mode 13, PE4/PE5.  Is that possible?

Thanks,

Larry

In the SPRUH22b,

6.5.14.1.1 UART Interface

The UART0 interface uses below pins to communicate with the bootloader.

UART0_RX PA0_GPIO0, peripheral MODE -1

UART0_TX PA1_GPIO1, peripheral MODE -1