User's Manual

Fireplace new platform product specification
Copyright © 2014 Computime Limited. All rights reserved. Rev. 1.2
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5.1.4 Pulses define:
5.1.4.1 Wide pulse is defined as bit ‘0’ and narrow pulse as bit ‘1’.
5.1.4.2 Wide pulse width is 640us and narrow width as 320us, +/-10%.
5.1.4.3 Duration between two pulses ( pulse rising edge to previous falling edge): for next wide
pulse: 640us and for next narrow pulse: 320us.
5.1.4.4 Duration between each16 bit command: 12ms +/-10%
5.1.4.5 Total Number of Command: 2.6s, +/-10%
5.1.4.6 The start bits for each 16 bit command are defined as ‘1010’.