Texas Instruments TRIS TMS37122 - Figure 29: Passive Entry Challenge;Response Timing

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August ’01 Chapter 3. Application
Figure 29: Passive Entry Challenge/Response Timing
BASE
STATION
TXCT-
010 0
WAKE WAKE PATTERN
WAKE.
ID
DEVICE
WDEEN.
010 0
WAKEI.
ENCR
INIT
MC
TX
MOD
CLKA/M
VCL.
EOBA.
UHF
TX
3DTIM02A.CH4
PE COMMAND
+
CHALLENGE
RESPONSE
off
on