2025-09-22 11:41 AM
I want to use the SMT32N6 VFBGA142 or VFBGA169 package. These parts do NOT have XPSIM_P1(on port PO). They only have XPSIM_P2(on port PN).
Can I connect both Octo FLASH and Octo PSRAM on port PN and use the two chip selects (NCS1 & NCS2) to independently talk to the chips? I need to boot off the FLASH and then use the PSRAM to execute the program.
Any signal integrity issues or gotchas I need to keep in mind?