We are planning to use STM32H753X in one of our design. For JTAG interface I can see two options 5 pin and 4 pin JTAG. Is STM32H753 supports 4 pin JTAG? If yes, how to manage NJTRST pin? Shall i connected NJTRST pin to NJRST? what is the use of 5 pin JTAG over 4 pin JTAG?
