1. When a press switch is connected to VDD one side and the other to the mid of two resistor as voltage divider which one end to the ground and the other goes to P3 is called.. a. Not active b. Active high c. Active low
**Without Explain Please ****Without Explain Please ****Without Explain Please **
1. When a press switch is connected to VDD one side and the other to the mid of two resistor as voltage divider which one end to the ground and the other goes to P3 is called..
a.
Not active
b.
Active high
c.
Active low
2. In the AVR ATMEGA16 the structure of the IO/p ports includes …
a.
1 ADC
b.
8 ADC
c.
2ADC
d.
4 ADC
3. The sketch for AVR ATMEGA16 when connected to an LED PORTD |=(0x01<<0) means
a.
Turn on PC1
b.
Turn off PC0
1
c.
Turn on PC0
d.
Turn off PC1
4. The sketch for AVR ATMEGA16 statement if((PINC &(0x01<<2))==1) means
a.
Wait for PINC1 to be logic 1
b.
Wait for PINC1 to be logic 0
c.
Wait for PINC2 to be logic 0.
d.
Wait for PINC2 to be logic 1
5. The sketch for AVR ATMEGA16 statement PORTB &=~(0x00<<1)means
a.
Turn on PB1
b.
Turn off PB0
c.
Turn off PB1
d.
Turn on PB 0
**Without Explain Please **
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