Write an instruction sequence to set bits 7, 6, 1 & 0 in Accumulator A and clear the other four bits (5, 4, 3 & 2).
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![7. Write an instruction sequence to set bits 7, 6, 1 & 0 in Accumulator A and clear the
other four bits (5, 4, 3 & 2).
bit
7
6
5
4
3
2
1
AND Function
OR Function
1
1
1
1
1
Exclusive OR Function
1
1
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- 2) Convert Hexa-decimal to Octal a. 7E6A(16)=?(8) b. C350(16)=?(8) c. 9E36.7A(16)=?(8) d. EADD.EBEF(16)-?(8)An analog voltage (0 to 5) volt is to be converted to 8 bit digital form. d. What is the error made in quantization of 2.2 volt as a percentage of the input.TTL output circuits are classified into two main kinds. What are these two sorts?
- Write hamming code for the data 0011 for the (i) Even parity (ii) Odd parity. Explain the process brieflyWhich statement describe a digital signal? a. is a smoothly and continuously varying voltage or current. b. will take on finite set of voltage levels. c. take on all possible values of amplitude. d. can have an infinite number of values in a rangeplease show work included 4. If a 6-bit binary number is used to represent an analog value in the range from -63 to 126, what is the accuracy of the system? In other words, if the binary number is incremented by one, how much change does it represent in the analog value?
- 8085 microprocessor went through its manipulation operation in the ALU, the results was transferred on the data bus and status of the results was stored in the flag register for indications . With your knowledge and understanding illustrate a complete bit configuration of 8085 flag register and show the functions of the represented bits in the register.Subject name Digital logic designProblem #4: Consider the Programmable Array Logic PAL module below '1' A B C D F₁ F2 F3 1. Determine the corresponding product term per row PRODUCT TERMS 000000
- The numbers from 0-9 and a no characters is the Basic 1 digit seven segment display * .can show False True In a (CA) method of 7 segments, the anodes of all the LED segments are * "connected to the logic "O False True Some times may run out of pins on your Arduino board and need to not extend it * .with shift registers True FalseA 9-bit asynchronous counter has a 128-kHz clock signal applied. (1) What is the MOD number of this counter? MOD number = (ii) What will be the frequency at the MSB output? fmsb = (iii) Assume that the counter starts at zero. What will be the count after 635 input pulses? After 635 input pulse, Count =A frequency counter is gated on for 10 ms and counts 540 pulses from a periodic input signal . What is the input frequency? a) If the gate time is changed to 100 ms , approximately how many counts would you expect from the same source during the gate time? b) In what way does the change in the gate time affect the resolution?
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