Infineon TRAVEO T2G - 26.8.13 PWR_CTL2

Technical Reference Manual 002-29852 Rev. *B
26.8.13 PWR_CTL2
Description:
Power Mode Control 2
Address:
0x40261004
Offset:
0x1004
Retention:
Retained
IsDeepSleep:
Yes
Comment:
Controls the device power mode options and allows observation of current state.
Default:
0x0
Bit-field Table
Bits 7 6 5 4 3 2 1 0
Name None [7:5] DPSLP
_REG_DIS
[4:4]
None [3:3] LINREG
_LPMODE
[2:2]
LINREG
_OK [1:1]
LINREG_DI
S [0:0]
Bits 15 14 13 12 11 10 9 8
Name None [15:13] NWELL
_REG_DIS
[12:12]
None [11:9] RET_REG
_DIS [8:8]
Bits 23 22 21 20 19 18 17 16
Name None
[23:23]
REFVBUF
_LPMODE
[22:22]
REFVBUF
_OK [21:21]
REFVBUF
_DIS
[20:20]
None [19:18] REFV_OK
[17:17]
REFV_DIS
[16:16]
Bits 31 30 29 28 27 26 25 24
Name PLL_LS_BY
PASS
[31:31]
None [30:29] BGREF
_LPMODE
[28:28]
PORBOD
_LPMODE
[27:27]
REFI
_LPMODE
[26:26]
REFI_OK
[25:25]
REFI_DIS
[24:24]
Bit-fields
Bits Name SW HW Default or
Enum
Description
0 LINREG_DIS RW A 0 Explicitly disable the linear Core Regulator. Write zero
for Traveo II devices. This register is only reset by
XRES, HIBERNATE wakeup, or supply supervision
reset.
0: Linear Core Regulator is not explicitly disabled.
Hardware disables it automatically for internal
sequences, including for DEEPSLEEP, HIBERNATE,
and XRES low power modes.
1: Linear Core Regulator is explicitly disabled. Only
use this for special cases when another source
supplies vccd during ACTIVE and SLEEP modes. This
setting is only legal when another source supplies
vccd, but there is no special hardware protection for
this case.
1 LINREG_OK R RW 0 Status of the linear Core Regulator.
2 LINREG_LPMODE RW A 0 Control the power mode of the Linear Regulator. The
value in this register is ignored and normal mode is
used until LPM_READY==1. This register is only reset
by XRES, HIBERNATE wakeup, or supply supervision
reset.
0: Linear Regulator operates in normal mode. Internal
current consumption is 50uA and load current
capability is 50mA to 300mA, depending on the
number of regulator modules present in the product.
1: Linear Regulator operates in low power mode.
Internal current consumption is 5uA and load current
capability is 25mA. Firmware must ensure the current
is kept within the limit.
1643
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers