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Some questions about ESP32-P4

Posted: Tue Sep 05, 2023 4:43 pm
by accessays
I realize it hasn't released yet, so maybe some of these cannot be answered yet. I'd appreciate at least some info :D .

Will the MMU be more full-featured, so normal Linux can be run on the system?

Will there be support for faster PSRAM? E.g. something towards 200MHz DDR.
Furthermore, ESP32-P4 integrates hardware accelerators for various media-encoding protocols, as well as compression protocols for image processing and video streaming, including H.264 encoding support.
Is H.264 decoding supported too? What are the "various media-encoding protocols", apart from JPEG?
The SoC also has an integrated hardware Pixel Processing Accelerator (PPA), which is suitable for GUI development.
Any more specifics on what features this will have?

Lastly, when can we expected an early version of a TRM for this chip? Or just a bit more details on what features it has.

Thanks in advance.

Re: Some questions about ESP32-P4

Posted: Tue Jan 02, 2024 11:08 am
by ESP32SoftCard
Any news on the release date? It has been a year since it was announced and there has been nothing but silence since then. All I heard is rumors that Espressif realized that it was a mistake to release without Wi-Fi and they have decided to add it. Is this true?

Re: Some questions about ESP32-P4

Posted: Tue Jan 02, 2024 6:46 pm
by ESP_Minatel
ESP32-P4 has no radio.