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by mythay
Wed Mar 09, 2022 2:39 pm
Forum: ESP-IDF
Topic: PSRAM is not working in ESP32S3
Replies: 1
Views: 3217

Re: PSRAM is not working in ESP32S3

Make sure your CONFIG_ESP32S3_INSTRUCTION_CACHE_WRAP and CONFIG_ESP32S3_DATA_CACHE_WRAP are not set, because it seems OPI didn't support the cache wrap feature till now.