Texas Instruments TRIS TMS37122 - Figure 30: Passive Start Wake Pattern Detection

53
August ’01 Chapter 3. Application
Figure 30: Passive Start Wake Pattern Detection
EOBI
CLKI
01 00 10000000000 0
01 00 1 00000000000
DATA
DATI
WAKE.
EOBA.
µC
WAKE
DELAY
CLKA/M
PS
PATTERN
PE
PATTERN
WAKEI
WAKE-UP
TIME
COMMAND + CHALLENGE
BASE
STATION
TXCT-
VWAKEA.
COMMAND + CHALLENGE.
DATA
3DBTIM01.DRW
PASSIVE START WAKE PATTERN
VWAKEB.
tWAIT
ID
DEVICE
WDEEN
on
off