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Data Sheet
155
Rev. 1.00
2017-07-31
TLE9262-3BQX
Serial Peripheral Interface
Notes
1. Changes in the bits
LIN_FLASH
and
LIN_LSM
will be effective immediately once CSN goes to ‘1’.’
2. The reset values for the LIN and CAN transceivers are marked with ‘y’ because they will vary depending on the
cause of change - see below.
3. see
Figure 31
and
Figure 38
for detailed state changes of LIN and CAN Transceiver for different SBC modes.
4. The bit CAN_2 is not modified by the SBC but can only be changed by the user. Therefore, the access type is
‘rw’ compared to bits CAN_0 and CAN_1.
5. In case SYSERR = 0 and the CAN transceiver is configured to ‘x11’ while going to SBC Sleep Mode, it will be
automatically set to wake capable (‘x01’). The SPI bits will be changed to wake capable. If configured to ‘x10’
and SBC Sleep Mode is entered, then the transceiver is set to wake capable, while it will stay in Receive Only
Mode when it had been configured to ‘x10’ when going to SBC Stop Mode. If it had been configured to wake
BUS_CTRL_1
Bus Control (Address 000 0100
B
)
POR / Soft Reset Value: 0010 0000
B
; Restart Value: xxxy yyyy
B
7
6
5
4
3
2
1
0
LIN_FLASH
LIN_LSM
LIN_TXD_TO
LIN1_1
LIN1_0
CAN_2
CAN_1
CAN_0
r
rw
rw
rw
rwh
rwh
rwh
rwh
rwh
Field
Bits
Type
Description
LIN_FLASH
7
rw
LIN Flash Programming Mode
0B , Slope control mechanism active
1B , Deactivation of slope control for baud rates up to 115kBaud
LIN_LSM
6
rw
LIN Low-Slope Mode Selection
0B , LIN Normal-Mode is activated
1B , LIN Low-Slope Mode (10.4kBaud) activated
LIN_TXD_
TO
5
rw
LIN TXD Time-Out Control
0B , TXD Time-Out feature disabled
1B , TXD Time-Out feature enabled
LIN
4:3
rwh
LIN-Module Modes
00B , LIN OFF
01B , LIN is wake capable
10B , LIN Receive Only Mode
11B , LIN Normal Mode
CAN
2:0
rwh
HS-CAN Module Modes
000B , CAN OFF
001B , CAN is wake capable (no SWK)
010B , CAN Receive Only Mode (no SWK)
011B , CAN Normal Mode (no SWK)
100B , CAN OFF
101B , CAN is wake capable with SWK
110B , CAN Receive Only Mode with SWK
111B , CAN Normal Mode with SWK
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