AMIC110 Datasheet, PDF (42/214 Pages) Texas Instruments – Sitara Processors

AMIC110
SPRS971A – AUGUST 2016 – REVISED SEPTEMBER 2016
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4.3 Signal Descriptions
The AMIC110 device contains many peripheral interfaces. In order to reduce package size and lower
overall system cost while maintaining maximum functionality, many of the AMIC110 terminals can
multiplex up to eight signal functions. Although there are many combinations of pin multiplexing that are
possible, only a certain number of sets, called I/O Sets, are valid due to timing limitations. These valid I/O
Sets were carefully chosen to provide many possible application scenarios for the user.
Texas Instruments has developed a Windows-based application called Pin Mux Utility that helps a system
designer select the appropriate pin-multiplexing configuration for their AMIC110-based product design.
The Pin Mux Utility provides a way to select valid I/O Sets of specific peripheral interfaces to ensure the
pin-multiplexing configuration selected for a design only uses valid I/O Sets supported by the AMIC110
device.
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Terminal Configuration and Functions
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