Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK Data Sheet
Product codes
ATSAM4L-EK
643
42023E–SAM–07/2013
ATSAM4L8/L4/L2
• TX_PP: Transmitter Preamble Pattern
• TX_PL: Transmitter Preamble Length
0: The transmitter preamble pattern generation is disabled.
1 - 15: The preamble length is TX_PL bit periods.
Table 24-28.
TX_PP
Preamble Pattern default polarity assumed (TX_MPOL field not set)
0
0
ALL_ONE
0
1
ALL_ZERO
1
0
ZERO_ONE
1
1
ONE_ZERO