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| TLE8262E Datasheet, PDF (78/93 Pages) Infineon Technologies AG – Universal System Basis Chip HERMES Rev. 1.0 | |||
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TLE8262E
Serial Peripheral Interface
Table 18 Configuration Encoder
Configuration Bit Name
Select
Default Default
Value Value
(INPUT) (OUT)
State
Configuration select 101 (SBC communication set up register)
101
LIN 10.4k
1
1
LIN cells are in LIN Low slope Mode (1)
CAN 1.0
00
00
The CAN cell is in:
00 = CAN OFF
01 = CAN is Wake Capable
10 = CAN Receive Only Mode
11 = CAN Normal Mode
LINx 1.0
00
00
The LIN cell is in:
00 = LIN OFF
01 = LIN is Wake Capable
10 = LIN Receive Only Mode
11 = LIN Normal Mode
Configuration select 110 (SBC Watchdog register)
110
Ti. Out / Win. 1
1
Time-out Watchdog is activated
Set to 1
1
1
Bit is reserved and fix set to â1â. Set to 1 in SW.
WD ON / OFF 1
1
Watchdog is activated
CHK SUM
1
1
Check sum of the bit 13...6
In case the CHK SUM is wrong, the device remains in
previous valid state.
CHKSUM = Bit13 â ⦠â Bit6
Configuration select 111 (Limp Home / Diagnosis register)
111
-
Reserved for input
For output, refer to Table 21, Table 22 and Table 23
15.5.2.5 Reset encoder
Table 19 lists the three possible reset thresholds. Please also refer to Chapter 11.3 to get the exact voltage
threshold.
Table 19 Reset Encoder
RT1 RT0 Threshold Selected
0
0
Not Valid. Device remains at previous threshold
0
1
VRT1 (default setting at SBC Init),
1
0
VRT2
1
1
VRT3
15.5.2.6 SBC Watchdog encoder
Table 20 list the 32 possible watchdog timer.
Data Sheet
78
Rev. 1.0, 2009-03-31
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