TLE6368 Datasheet, PDF (18/58 Pages) Infineon Technologies AG – Multi-Voltage Processor Power Supply

TLE 6368 / SONIC
Write Bit meaning
Function
Reset timing:
Reset delay time t_RES valid at warm start
Window watchdog timing:
Open window time t_OW and
closed window time t_CW valid at warm start
Window watchdog function:
Enable /disable window watchdog
Window watchdog trigger:
Enable / disable window watchdog trigger
Bit
D10D11
D12D13
D0D9D14
D15
Combination Default
00: 64ms
11
10: 32ms
01: 16ms
11: 8ms
00: 128ms
00
10: 64ms
01: 32ms
11: 16ms
010: ON
101
1xx: OFF
x0x: OFF
xx1: OFF
0: not triggered 0
1: triggered
2.12.3 Read mode
Below the status information word and the bit assignments for diagnosis are shown.
2.12.3.1 Read mode bit assignment
BIT
DO
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D 15
Name
Default
ERROR
temp_
warn
T1-
status
T2-
status
T3-
status
T4-
status
T5-
status
T6-
status
RAM
Good 1
RAM
Good 2
WD
Window
R-Error1
R-Error2
R-Error3
WD
Error
DC/DC
status
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
1
Figure 9 Read Bit assignment
Error bit D0:
The error output ERR is low and the error bit indicates fail function if the temperature
prewarning or the watchdog error is active, further if one RAM good indicates a cold start
or if a voltage tracker does not settle within 1ms when it is turned on.
Data Sheet, Rev. 1.32
18
2004-10-15