SPRUJE8C December 2024 – June 2025 AM2752-Q1 , AM2754-Q1
The AM275x EVM features a Media Local Bus (MLB) Header option. A 1:2 Switch MUX (SN74CBTLV) selects the AM275x SoC Audio signals between the MLB header or AEC1. The McASP_FET_SEL signal is the selection bit for this MUX. The MLB header option goes through a Level Shifter (TXB0108PWR) that has the voltage level defined by header J29.