SPRAD21E May 2023 – February 2024 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP , AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1 , AM62P , AM62P-Q1
CSIRX0 when not used has specific connection requirements for interface signals and power supplies.
For connecting the interface signals, power supplies (core and analog), refer the Pin Connectivity Requirements section of the device-specific data sheet.
When boundary scan function is used, CSIRX0 (CSIRX0 and DSITX0 for AM62Px) supplies ((VDDA_CORE_CSIRX0 and VDDA_1P8_CSIRX0), (VDDA_CORE_CSI_DSI, VDDA_CORE_DSI_CLK and VDDA_1P8_CSI_DSI for AM62Px)) are required to be connected to the recommended supply rails. Decoupling capacitors on the supply pins are recommended. Bulk capacitors and ferrites are optional.
When boundary scan function is not used (and DSITX0 for AM62P), it is recommended to connect CSIRX0 (CSIRX0 and DSITX0 for AM62Px) supplies ((VDDA_CORE_CSIRX0 and VDDA_1P8_CSIRX0), (VDDA_CORE_CSI_DSI, VDDA_CORE_DSI_CLK and VDDA_1P8_CSI_DSI for AM62Px)) to VSS through separate 0 Ω resistors. Decoupling capacitors, bulk capacitors and ferrites are not recommended to be populated.