Tag Archives: EM4100

Slow progress on RFID decoding

Posted on 19 March 2015 by admin

From a previous post you may remember this diagram The seleae logic analyser did a good job of decoding this because if you can see, the variation between long and short pulses in some cases are well outside most algorithms … Continue reading →

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Decoding an EM4100 Manchester Encoded RFID Tag

Posted on 1 March 2015 by admin

Above is the 64 bit raw Manchester Encoded data stream coming out of the data pin on the MLX90109 decoder of the Mobile terminal board. I have captured it using the Saleae Logic analyser which conveniently has a Manchester decoding … Continue reading →

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