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TMS570LS0714
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SPNS226E – JUNE 2013 – REVISED NOVEMBER 2016
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TMS570LS0714
Terminal Configuration and Functions
Copyright © 2013–2016, Texas Instruments Incorporated
4.2.2.17 Ground Reference for All Supplies Except VCCAD
Table 4-36. PZ Ground Reference for All Supplies Except VCCAD
Terminal
Signal
Type
Reset Pull
State
Pull Type
Description
Signal Name
100
PZ
VSS
7
Ground
–
–
Device Ground Reference. This is a single
ground reference for all supplies except for the
ADC Supply.
VSS
17
VSS
20
VSS
29
VSS
33
VSS
59
VSS
72
VSS
86
VSS
87
VSS
100
4.3
Pin Multiplexing
This microcontroller has several interfaces and uses extensive multiplexing to bring out the functions as
required by the target application. The multiplexing is mostly on the output signals. A few inputs are also
multiplexed to allow the same input signal to be driven in from a selected terminal.
4.3.1
Output Multiplexing
Table 4-37
and
Table 4-38
show the pin multiplexing control x register (PINMMRx) and the associated bit
fields that control each pin mux function.
