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sdio_slave: rewrite the doc and highlight efuse-burning as the default option for 3.3V modules

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Michael (XIAO Xufeng)
2019-04-09 13:20:22 +08:00
parent 51d811a71c
commit 07166a6b18
3 changed files with 291 additions and 146 deletions
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2
examples/peripherals/sdio/slave/main/Kconfig.projbuild
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@@ -2,7 +2,7 @@ menu "Example Configuration"
config SDIO_DAT2_DISABLED
bool "Disable the DAT2 in SDIO slave"
default y
default n
help
SDIO slave DAT pin is unfortunately the same pin as MTDI, which
controls the flash power voltage. For 3.3v flash devkits / modules /