Datasheet

Output enable
Data out
Data in
Pull control disable
Pull select
Device pin
Pull control
logic
Input enable
Output enable
Data out
Data in
Pull control disable
Device pin
Pull control
logic
Input enable
GPIO Functionality
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28.6 GPIO Functionality
The following section applies to all device pins that can be configured as functional or general-purpose I/O
pins.
28.6.1 GPIO Functionality
Figure 28-27 illustrates the GPIO functionality.
Figure 28-27. GPIO Functionality
28.6.2 Under Reset
The following apply if a device is under reset:
Pull control. The reset pull control on the pins is enabled or disabled depending on a device-specific
option. This feature is configurable for each module separately.
Input buffer. The input buffer is enabled.
Output buffer. The output buffer is disabled.
1386
Serial Communication Interface (SCI)/Local Interconnect Network (LIN) SPNU562May 2014
Module
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