PicoNet.1

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Wiki page [PicoPhy.1] by unaiur 2011-03-25 02:03:21.
D 2011-03-25T02:03:21.748
L PicoPhy.1
U unaiur
W 393
<h1>PicoNet.1 Physical Layer</h1>
The physical layer is one bidirectional open-drain line pulled up to +3.3V using a 1KOhm resistor.

Four symbols can be transmitted varying the time the bus is asserted down using an output mosfet:
<dl>
 <dt>One
  <dd>15ms down followed by 45ms up
 <dt>Zero
  <dd>45ms down followed by 15ms up
 <dt>Break
  <dd>90ms down followed by 30ms up
</dl>

Z eee983f467f84bc3e49038f4fb21513a