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Data Sheet
157
Rev. 1.00
2017-07-31
TLE9263BQXV33
Serial Peripheral Interface
Note:
CAN and LINx Recovery Conditions:
1.) TXD Time Out: TXD goes High or transmitter is set to wake capable or switched off;
2.). Bus dominant time out: Bus will become recessive or transceiver is set to wake capable or
switched off.
3.) Supply undervoltage: as soon as the threshold is crossed again, i.e. VSHS > VS_UV for LINx and
VCAN > VCAN_UV for CAN
4.) In all cases (also for TSD shutdown): to enable the Bus transmission again, TXD needs to be HIGH
for a certain time (transmitter enable time).
BUS_STAT_2
Bus Communication Status (Address 100 0101
B
)
POR / Soft Reset Value: 0000 0000
B
;
Restart Value: 0000 0xx0
B
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
Reserved
Reserved
LIN2_FAIL_1 LIN2_FAIL_0
Reserved
r
r
r
r
r
r
rc
rc
r
Field
Bits
Type
Description
Reserved
7:3
r
Reserved, always reads as 0
LIN2_FAIL
2:1
rc
LIN2 Failure Status
00B , No error
01B , LIN2 TSD shutdown
10B , LIN2_TXD_DOM: TXD dominant time out for more than 20ms
11B , LIN2_BUS_DOM: BUS dominant time out for more than
20ms
Reserved
0
r
Reserved, always reads as 0
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