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25 lines
1.0 KiB
Plaintext
25 lines
1.0 KiB
Plaintext
choice ESPTOOLPY_FLASHFREQ
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prompt "Flash SPI speed"
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default ESPTOOLPY_FLASHFREQ_80M
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config ESPTOOLPY_FLASHFREQ_120M
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bool "120 MHz (READ DOCS FIRST)"
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depends on (SPI_FLASH_HPM_ON || ESPTOOLPY_OCT_FLASH) && \
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(ESPTOOLPY_FLASH_SAMPLE_MODE_STR || IDF_EXPERIMENTAL_FEATURES)
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help
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- Optional feature for QSPI Flash. Read docs and enable `CONFIG_SPI_FLASH_HPM_ENA` first!
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- Flash 120 MHz SDR mode is stable.
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- Flash 120 MHz DDR mode is an experimental feature, it works when
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the temperature is stable.
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Risks:
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If your chip powers on at a certain temperature, then after the temperature
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increases or decreases by approximately 20 Celsius degrees (depending on the
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chip), the program will crash randomly.
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config ESPTOOLPY_FLASHFREQ_80M
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bool "80 MHz"
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config ESPTOOLPY_FLASHFREQ_40M
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bool "40 MHz"
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config ESPTOOLPY_FLASHFREQ_20M
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bool "20 MHz"
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endchoice
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