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Merge branch 'doc/revert_8_bit_ddr_emmc_support_doc' into 'master'

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Revert "doc(sdmmc): update emmc states"

See merge request espressif/esp-idf!27815
This commit is contained in:
Armando (Dou Yiwen) 2023-12-11 15:33:39 +08:00
commit b914f25b53
1 changed files with 2 additions and 1 deletions
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docs/en/api-reference/peripherals/sdmmc_host.rst
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@ -84,10 +84,11 @@ SDMMC Host driver supports the following speed modes:
- Default Speed (20 MHz): 1-line or 4-line with SD cards, and 1-line, 4-line, or 8-line with 3.3 V eMMC
- High Speed (40 MHz): 1-line or 4-line with SD cards, and 1-line, 4-line, or 8-line with 3.3 V eMMC
- High Speed DDR (40 MHz): 4-line and 8-line with 3.3 V eMMC
- High Speed DDR (40 MHz): 4-line with 3.3 V eMMC
Speed modes not supported at present:
- High Speed DDR mode: 8-line eMMC
- UHS-I 1.8 V modes: 4-line SD cards