Question 6. 6. (TCO 2) In a common anode 7-segment display, the anode should be

Question

Question 6.6. (TCO 2) In a common anode 7-segment display, the anode should be connected to (Points : 5)        the ground.
       +5V.
       +5V in series with a 330 resistor.
       +5V in series with a 1k resistor. Question 7.7. (TCO 1) Which of the following is not a legal VHDL signal type? (Points : 5)        Range
       Integer
       Bit
       Std_Logic Question 8.8. (TCO 7) Which one uses a Flip-Flop for its memory cell? (Points : 5)        DRAM
       EEPROM
       SRAM
       All of the above Question 6.6. (TCO 2) In a common anode 7-segment display, the anode should be connected to (Points : 5)        the ground.
       +5V.
       +5V in series with a 330 resistor.
       +5V in series with a 1k resistor. Question 7.7. (TCO 1) Which of the following is not a legal VHDL signal type? (Points : 5)        Range
       Integer
       Bit
       Std_Logic Question 8.8. (TCO 7) Which one uses a Flip-Flop for its memory cell? (Points : 5)        DRAM
       EEPROM
       SRAM
       All of the above

Explanation / Answer

1) +5V       and to drive the system current limiting resistor is needed in series of 330ohms

2) range

type: a built-in or user-defined signal type. Examples of types are bit, bit_vector, Boolean, character, std_logic, and std_ulogic.

3) all the above flipflops contains memory i.e,present and nxt inputs that need static storage access and dynamic access..both read write operations.

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