Data Sheet
133
Rev. 1.00
2017-07-31
TLE9262BQXV33
Serial Peripheral Interface
16.5.1
General Control Registers
Notes
1. It is not possible to change from Stop to Sleep Mode via SPI Command. See also the State Machine Chapter
2. After entering SBC Restart Mode, the MODE bits will be automatically set to SBC Normal Mode. The VCC2_ON
bits will be automatically set to OFF after entering SBC Restart Mode and after OT.
3. The SPI output will always show the previously written state with a Write Command (what has been
programmed before)
M_S_CTRL
Mode- and Supply Control (Address 000 0001
B
)
POR / Soft Reset Value: 0000 0000
B
;
Restart Value: 00x0 00xx
B
7
6
5
4
3
2
1
0
MODE_1
MODE_0
VCC3_ON
VCC2_ON_1 VCC2_ON_0 VCC1_OV_RS
T
VCC1_RT_1
VCC1_RT_0
r
rwh
rwh
rwh
rwh
rwh
rwh
rw
rw
Field
Bits
Type
Description
MODE
7:6
rwh
SBC Mode Control
00B , SBC Normal Mode
01B , SBC Sleep Mode
10B , SBC Stop Mode
11B , SBC Reset: Soft Reset is executed (configuration of RO
triggering in bit
SOFT_ RESET_RO
)
VCC3_ON
5
rwh
VCC3 Mode Control
0B , VCC3 OFF
1B , VCC3 is enabled (as independent voltage regulator)
VCC2_ON
4:3
rwh
VCC2 Mode Control
00B , VCC2 off
01B , VCC2 on in Normal Mode
10B , VCC2 on in Normal and Stop Mode
11B , VCC2 always on (except in SBC Fail-Safe Mode)
VCC1_OV_R
ST
2
rwh
VCC1 Overvoltage leading to Restart / Fail-Safe Mode enable
0B ,
VCC1_ OV
is set in case of VCC1_OV; no SBC Restart or Fail-
Safe is entered for VCC1_OV
1B ,
VCC1_ OV
is set in case of VCC1_OV; depending on the
device configuration SBC Restart or SBC Fail-Safe Mode is
entered (see
Chapter 5.1.1
);
VCC1_RT
1:0
rw
VCC1 Reset Threshold Control
00B , Vrt1 selected (highest threshold)
01B , Vrt2 selected
10B , Vrt3 selected
11B , Vrt4 selected
