Search found 2 matches

by vputin
Wed Dec 29, 2021 4:54 pm
Forum: Hardware
Topic: Confuse about flash XIP and encryption
Replies: 3
Views: 4263

Re: Confuse about flash XIP and encryption

Hi, Thank you so much, it is very helpful to us. We have to use large external flash and ram. We have a look at ESP32-S2-DevKitM-1, which has 4MB of flash, 2MB of RAM. With that kit, does flash can do XIP? because I see 128KB ROM so I am worry flash can not do XIP? if that kit can't do XIP on flash,...
by vputin
Tue Dec 28, 2021 8:23 pm
Forum: Hardware
Topic: Confuse about flash XIP and encryption
Replies: 3
Views: 4263

Confuse about flash XIP and encryption

Hi all, I have few question about ESP32-C3 and ESP32-S2. - The embedded flash 4MB (or higher) can execute code (XIP) ? As I know internal RAM and Flash are small. If we have 1.5MB of firmware, can it be located in extern flash and execute? - There is QSPI or SPI flash connected to SPI0/SPI1, are the...