SPRUJ85 April 2024
ADVANCE INFORMATION
The AM263Px LaunchPad supports Local Interconnect Network communication with two LIN instances mapped to the BoosterPack header.
Both LIN instances are mapped to the alternate BoosterPack function 2:1 mux. The alternate BoosterPack function mux also has mappings for ADC inputs and PRU0 GPIO signals.
PRU_MUX_SEL | BP_MUX_SEL | Function of 2:1 Mux | Signals to BP Header |
---|---|---|---|
HIGH | LOW | Port A ↔ Port B | LIN2TX/RX, ADC4_AIN1, ADC0_AIN2 |
HIGH | HIGH | Port A ↔ Port C | PRU GPIO11/9, LIN1TX/RX |
LOW | LOW | Port A ↔ Port B | LIN2TX/RX, ADC4_AIN1, ADC0_AIN2 |
LOW | HIGH | Port A ↔ Port C | NC, NC, LIN1 TX/RX |