TLE9263-3QX Datasheet, PDF (149/198 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

TLE9263-3QX
Serial Peripheral Interface
WK_FLT_CTRL
Wake Input Filter Time Control (Address 000 1001_B)
POR / Soft Reset Value: 0000 0000_B; Restart Value: 00xx xxxx_B
7
6
5
4
3
2
1
0
Reserved
r
Reserved WK3_FLT_1 WK3_FLT_0 WK2_FLT_1 WK2_FLT_0 WK1_FLT_1 WK1_FLT_0
r
r
rw
rw
rw
rw
rw
rw
Field
Bits
Reserved 7:6
WK3_FLT 5:4
WK2_FLT 3:2
WK1_FLT 1:0
Type
r
rw
rw
rw
Description
Reserved, always reads as 0
WK3 Filter Time Configuration
00_B , Configuration A: Filter with 16µs filter time (static sensing)
01_B , Configuration B: Filter with 64µs filter time (static sensing)
10_B , Configuration C: Filtering at the end of the on-time;
a filter time of 16µs (cyclic sensing) is selected, Timer1
11_B , Configuration D: Filtering at the end of the on-time;
a filter time of 16µs (cyclic sensing) is selected, Timer2
WK2 Filter Time Configuration
00_B , Configuration A: Filter with 16µs filter time (static sensing)
01_B , Configuration B: Filter with 64µs filter time (static sensing)
10_B , Configuration C: Filtering at the end of the on-time;
a filter time of 16µs (cyclic sensing) is selected, Timer1
11_B , Configuration D: Filtering at the end of the on-time;
a filter time of 16µs (cyclic sensing) is selected, Timer2
WK1 Filter Time Configuration
00_B , Configuration A: Filter with 16µs filter time (static sensing)
01_B , Configuration B: Filter with 64µs filter time (static sensing)
10_B , Configuration C: Filtering at the end of the on-time;
a filter time of 16µs (cyclic sensing) is selected, Timer1
11_B , Configuration D: Filtering at the end of the on-time;
a filter time of 16µs (cyclic sensing) is selected, Timer2
Note: When selecting a filter time configuration, the user must make sure to also assign the respective timer to at
least one HS switch during cyclic sense operation
Data Sheet
149
Rev. 1.1, 2014-09-26