Texas Instruments CC2541EMK User Manual

all states
idle
0
rxenable ! = 0
rxenable=0
SRXONorSFLUSHRX
SFLUSHRX
any
RXstate
RX
calibration
2
SRFOFFand
tx_active=0
STXON
STXONCCA andcca = 1
TX
calibration
32
Timeout
192 sm
Framecompletedand
noackscheduled
Timeout
192 sm
Timeout
192 sm
TX
34–38
Frame sent
TXunderflow
56
Underflow
Timeout2 sm
rxenable! = 0
rxenmask! = 0
TXfinal
39
TX/RXtransit
40
all TX
and
ACK
states
SRFOFFor
SRXON
rxenable = 0
TXshutdown
26,57
ACK
49–54
SFDwait
3–6
RX
7–13
Timeout190 sm
RXFIFO
reset
16
Frame not for me
SFD detected
RX/RXwait
14
Timeout192 s
or
rx2rx_time_off=1
m
Overflow
Slotted ACK
RXoverflow
17
ACKdelay
55
Unslotted ACK
ACK
calibration
48
Timeoutx s
(dependingonlengthbyte
ofthereceivedframe)
m
F0036-01
Radio Control State Machine www.ti.com
Figure 23-20. Main FSM
246
CC253x Radio SWRU191C–April 2009–Revised January 2012
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Texas Instruments CC2541EMK Specifications

General

Brand	Texas Instruments
Model	CC2541EMK
Category	Microcontrollers
Language	English