SPRUIN7C March 2020 – March 2024 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
By cycling through the various OSDETECT settings, the input signal is pulled towards the sourced voltages. An input with finite drive strength (pin not shorted) is pulled toward each sourced voltage. However, if the pin is shorted, the signal remains at the same voltage.