TLE9263-3QX Datasheet, PDF (157/198 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

TLE9263-3QX
Serial Peripheral Interface
PWM_FREQ_CTRL
PWM Frequency Configuration Control (Address 001 1100_B)
POR / Soft Reset Value: 0000 0000_B; Restart Value: 0000 0x0x_B
7
6
5
4
3
2
1
0
Reserved
r
Reserved
r
Reserved
r
Reserved
r
Reserved PWM2_FREQ Reserved PWM1_FREQ
r
r
rw
r
rw
Field
Bits
Reserved 7:3
PWM2_
2
FREQ
Reserved 1
PWM1_
0
FREQ
Type
r
rw
r
rw
Description
Reserved, always reads as 0
PWM2 Frequency Selection
0_B , 200Hz configuration
1_B , 400Hz configuration
Reserved, always reads as 0
PWM1 Frequency Selection
0_B , 200Hz configuration
1_B , 400Hz configuration
Note: The min. On-time during PWM is limited by the actual Ton and Toff time of the respective HS switch, e.g.
the PWM setting ‘000 0001’ could not be realized.
SYS_STATUS_CTRL
System Status Control (Address 001 1110_B)
POR Value: 0000 0000_B;
Restart Value/Soft Reset Value: xxxx xxxx_B
7
6
5
4
3
2
1
0
SYS_STAT_7 SYS_STAT_6 SYS_STAT_5 SYS_STAT_4 SYS_STAT_3 SYS_STAT_2 SYS_STAT_1 SYS_STAT_0
r
rw
rw
rw
rw
rw
rw
rw
rw
Field
Bits
SYS_STAT 7:0
Type
rw
Description
System Status Control Byte (bit0=LSB; bit7=MSB)
Dedicated byte for system configuration, access only by
microcontroller. Cleared after power up and Soft Reset
Notes
1. The SYS_STATUS_CTRL register is an exception for the default values, i.e. it will keep its configured value
also after a Soft Reset.
2. This byte is intended for storing system configurations of the ECU by the microcontroller and is only accessible
in SBC Normal Mode. The byte is not accessible by the SBC and is also not cleared after Fail-Safe or SBC
Restart Mode. It allows the microcontroller to quickly store system configuration without loosing the data.
Data Sheet
157
Rev. 1.1, 2014-09-26