SPRACU5C June 2021 – September 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Provide pulldown resistors for DDR0_RESET0_n (DDR_RESET#), DDR0_CKE0 (DDR_CKE (optional)) and pullup resistor for DDR0_ALERT_n (DDR_ALERTn) close to device pins.
Provide pulldown resistor for DDR4 device TEN (test enable) close to device pin.
Provide resistors for DDR0_CAL0 (close to processor pin) and ZQn (n=0..1, close to device pin/s). Refer device-specific data sheet and DDR design guide for recommended resistor value and tolerance.