We are given a 3-to-8 decoder with input l2l1lo and E, and output Y7Y6...Yo. We are...

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We are given a 3-to-8 decoder with input l2l1lo and E, and output Y7Y6...Yo. We are also given an 8-to-3 priority encoder with input A7A6Ao and output X₂X1Xo and Z. If we connect the output of the decoder with the input of the encoder, i.e., connect Y7 with A7, Y6 with A6. Yo with Ao, then which of the following is true? 121110 will always equal X₂X1X0- If E is 0, Z will equal 1. If 121110-000 and E=0, then X₂X1X0-111 and Z=1. None of the above. We are given a 3-to-8 decoder with input l2l1lo and E, and output Y7Y6...Yo. We are also given an 8-to-3 priority encoder with input A7A6Ao and output X₂X1Xo and Z. If we connect the output of the decoder with the input of the encoder, i.e., connect Y7 with A7, Y6 with A6. Yo with Ao, then which of the following is true? 121110 will always equal X₂X1X0- If E is 0, Z will equal 1. If 121110-000 and E=0, then X₂X1X0-111 and Z=1. None of the above.

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