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Maxim Integrated 71M6513H Power Meter IC Family Software User Manual

Page 127

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71M651x Software User’s Guide

Interrupt Enable 1 Register (IE1)

MSB

LSB

swdt

ex6

ex5

ex4

ex3

ex2

Table 6-43: The IEN1 Register

Bit

Symbol

Function

IEN1.7

-

IEN1.6

swdt

Not used for interrupt control

IEN1.5

ex6

ex6=0 – disable external interrupt 6

IEN1.4

ex5

ex5=0 – disable external interrupt 5

IEN1.3

ex4

ex4=0 – disable external interrupt 4

IEN1.2

ex3

ex3=0 – disable external interrupt 3

IEN1.1

ex2

ex2=0 – disable external interrupt 2

IEN1.0

-

Table 6-44: The IEN1 Bit Functions

Interrupt Enable 2 Register (ie2)

MSB

LSB

-

-

-

-

-

-

-

es1

Table 6-45: The IEN2 Register

Bit

Symbol

Function

IEN2.0

es1

es1=0 – disable serial channel 1 interrupt

Table 6-46: The IEN2 Bit Functions

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