
Data Sheet
43
Rev. 1.00
2017-07-31
TLE9262-3BQX
5.4.2
SBC Partial Networking Function
The CAN Partial Networking Modes are shown in this figure.
Figure 11 CAN Selective Wake State Diagram
CAN
Normal Mode
Config Check
CAN
WUP detection 1
CAN
WUF detection
tsilence
CAN Protocoll Error
Counter
not valid
N-1
N+
N>32
max. 4
CAN frames
CAN
WUF
N>0
CAN PN
CAN WK Mode
without PN
CAN
OFF
CAN Wakable Mode
CAN Woken UP
1)
Sleep Mode: SBC enters SBC Restart
Mode, RxD is low, SPI bits are set
Stop Mode: SBC stays in Stop Mode,
Interrupt is triggered, RxD is low, SPI bits
are set (only in case of CAN WK or SWK
Mode, not in Receive Only with SWK or
CAN Normal Mode with SWK)
valid
Normal Mode: SBC stays in Normal Mode,
Interrupt is triggered, SPI bits are set, RxD
is low (only in case of CAN WK or SWK
Mode, not in Receive Only with SWK or
CAN Normal Mode with SWK)
CAN Receive Only
Mode
CAN Wake
WUP
SPI
SPI
SPI
SPI
CAN Wake
WUP
SPI
CAN frame error
detection
Enable/ Disable
CAN
WUP detection 2
Error counter
overvlow
SYSERR
N = 0
rearming
N = 0
Tsilent
1)
CFG_VAL is cleared in
Reastart Mode
SYSERR
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