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5 This is a set of example captures of a FIDELIX FM25Q32 SPI flash chip
6 (32MBit == 4Mbyte) that is read by ESP32.
8 First part is the 2nd-stage bootloader loaded from SPI flash (using
9 QuadSPI @ 10MHz). Then the 2nd-stage bootloader loads 02_blink (from SPI
10 flash to SRAM) and executes it.
12 The SPI hardware used is ESP32 DevKitC (from ESPRESSIF).
15 https://espressif.com/sites/default/files/documentation/esp32-devkitc_getting_started_guide_en.pdf
21 The logic analyzer used was a DreamSourceLab DSLogic (at 100MHz):
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