Manchester Encoder_Decoder

niraj_m · Sep 2, 2010

HI,
I need to code Manchester encoder - decoder . I am very new to this .

Can any one provide the Manchester encoder and decoder code in VHDL please .

Thanks in advance !

Niraj

lostinxlation · Sep 2, 2010

If you know how Manchester code works, it shouldn't be difficult.

Roughly, assume you have 2 states, state0 that outputs 0, and state1 that outputs 1.

When you get 0 as input, move to state0 and then to state1 next cycle.
When you get 1 as input, move to state1 and then to state0 next cycle.

You need minor extra things to make it work perfectly, but basic idea is along the line I said above.

niraj_m · Sep 2, 2010

Thanks lostinxlation!

lostinxlation said:
If you know how Manchester code works, it shouldn't be difficult.

Roughly, assume you have 2 states, state0 that outputs 0, and state1 that outputs 1.

When you get 0 as input, move to state0 and then to state1 next cycle.
When you get 1 as input, move to state1 and then to state0 next cycle.

You need minor extra things to make it work perfectly, but basic idea is along the line I said above.

Manchester Encoder_Decoder

niraj_m

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lostinxlation

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Manchester Encoder_Decoder

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