Write a behavioral vhdl code module

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Reference no: EM131032512

Write a behavioral VHDL code module for a 6-bit up-down counter. If U = 1, and D = 0, the counter will count up, and if U=0, and D=1, the counter will count down. If U = D = 0, or U = D = 1, the counter will hold its state. The counter should also have an asynchronous active-low preset signal PreN that sets all flip-flips to 1. Please type or write neatly.

Test and provide code for these test cases.

- preset - set U = 0 0 0 1 1 1 - set D = 1 1 1 0 0 0

Reference no: EM131032512

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