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4.27 General Purpose I/O Signals
NOTES:
9.
For GPIOs where GPIO vs. Native Mode is configured via SPI Soft Strap, the corresponding
GPIO_USE_SEL bits for these GPIOs have no effect. The GPIO_USE_SEL bits for these GPIOs
may change to reflect the Soft-Strap configuration even though GPIO Lockdown Enable (GLE) bit
is set.
10.
This pins are used as Functional straps. See Section 4.30 for more detail
11.
GPIO29 functionality is only enabled in Sx/Moff when ME FW has not configured the signal as
SLP_LAN#. GPIO29 must never be used for any purpose other than in association with it muxed
native SLP_LAN# functionality.
12.
When the multiplexed GPIO is used as GPIO functionality, care should be taken to ensure the
signal is stable in its inactive state of the native functionality, immediately after reset until it is
initialized to GPIO functionality.
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