1. Derive a scheme for subtraction of two BCD operands. Show a block diagram for the circuit
2. What is A xor 0 =? and A xor 1 = ?
3. Write circuit for building 3-to-8 decoder using N number of 2-to-4 decoders? Build 4-16 decoder using N number of 2 to 4 decoders? Write VHDL Code
4.Draw Combinatorial circuit for 4-to-2 binary enccoder using Karnaugh Map (not priority encoder). (very tricky one)
5. Draw Combinatorial circuit for 4-to-2 priority encoder using karnaugh map (tricky one)
6. Write VHDL Code for BCD-to-7 Segment Decoder? Hint: Case Statement
2. What is A xor 0 =? and A xor 1 = ?
3. Write circuit for building 3-to-8 decoder using N number of 2-to-4 decoders? Build 4-16 decoder using N number of 2 to 4 decoders? Write VHDL Code
4.Draw Combinatorial circuit for 4-to-2 binary enccoder using Karnaugh Map (not priority encoder). (very tricky one)
5. Draw Combinatorial circuit for 4-to-2 priority encoder using karnaugh map (tricky one)
6. Write VHDL Code for BCD-to-7 Segment Decoder? Hint: Case Statement
No comments:
Post a Comment