Question $5$

Not yet answered Marked out of $2\mathrm{.}00$

Which of the following is not correct

a$.$ Vref should be chosen to be smaller than or equal the maximum voltage produced by

the sensor

b$.$ A lower Vref causes smaller step size.

e$.$ None

c$.$ The channel selection in ADCON$0$ determines the pin to which the sensor should be connected

d$.$ Higher resolution causes smaller step size.

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Which of the following in not true

Oa$.$ Both RETFIE and RETURN pop the address of the next instruction to be executed from the stack

b$.$ It is not possible to enable multiple interrupts.

Oc$.$ GIE bit in INTCON registered must be enabled, otherwise no interrupts will occur

Od$.$ PORT$-$Change interrupt occurs when the state of any of the pins RB$4,$ RB$5,$ RB$6,$ RB$7$ changes