Which operator is used to test single bit from an Input/Output Port? O Bitwise Operator AND O COMPLEMENT O Bitwise Operator XOR 0 Bitwise Operator OR Question 3 1 pts In Illustration 1 if P1IN.7, P1DIR.7, P1REN.7 and P1OUT.7 1 then what is Pin P1.7 value? P1IN.7 P1OUT.7 P1DIR. 7 0 P1IN P10UT P1DIR O 0x01 O 0x40 Question 4 1 pts In Illustration 2 Pin P1.7 P1DIR Value is 0 so what function is P1.7? P1IN.7 P1OUT.7 P1DIR.7 up/down P1REN.7 LEnable resistor Input pins are held in high-impedance (Hi-Z) state, so P1IN P1OUT P1DIR PIREN they can react to 0 or 1 When not driven, Hi-Z inputs may float up/down prevent this with pulluplpulldown resistors PxREN enables resistors PxOUT selects pull-up (1) or -down (0) Lower cost devices may not provide up down resistors for all ports | | | O Output O Input O PullDown O Pullup