TP3070V-X LM3S9B96

Hi,

  You have a duplicated post that has been answered. https://e2e.ti.com/support/processors/f/791/t/971465.

  To answer your question again,   for LM3S9B96 the alternative processor will be the TM4C129 MCU. However, it is not pin to pin compatible and neither software compatible. You can find more detail in the product page at https://www.ti.com/microcontrollers-mcus-processors/microcontrollers/arm-based-microcontrollers/overview.html.

  For TP3070V-X, I will transfer your question to the DC-PADC forum group for assistance.