Infineon TRAVEO T2G - 19.5.1.2 PASS_SAR_DIAG_CTL

Technical Reference Manual 002-29852 Rev. *B
19.5.1.2 PASS_SAR_DIAG_CTL
Description:
Diagnostic Reference control register.
Address:
0x40900004
Offset:
0x4
Retention:
Retained
IsDeepSleep:
No
Comment:
Default:
0x0
Bit-field Table
Bits 7 6 5 4 3 2 1 0
Name None [7:4] DIAG_SEL [3:0]
Bits 15 14 13 12 11 10 9 8
Name None [15:8]
Bits 23 22 21 20 19 18 17 16
Name None [23:16]
Bits 31 30 29 28 27 26 25 24
Name DIAG_EN
[31:31]
None [30:24]
Bit-fields
Bits Name SW HW Default or
Enum
Description
0:3 DIAG_SEL RW R 0 Select Diagnostic Reference function
VREFL 0 DiagOut = VrefL
VREFH_1DIV8 1 DiagOut = VrefH * 1/8
VREFH_2DIV8 2 DiagOut = VrefH * 2/8
VREFH_3DIV8 3 DiagOut = VrefH * 3/8
VREFH_4DIV8 4 DiagOut = VrefH * 4/8
VREFH_5DIV8 5 DiagOut = VrefH * 5/8
VREFH_6DIV8 6 DiagOut = VrefH * 6/8
VREFH_7DIV8 7 DiagOut = VrefH * 7/8
VREFH 8 DiagOut = VrefH
VREFX 9 DiagOut = VrefX = VrefH * 199/200
VBG 10 DiagOut = Vbg from SRSS
VIN1 11 DiagOut = Vin1
VIN2 12 DiagOut = Vin2
VIN3 13 DiagOut = Vin3
I_SOURCE 14 DiagOut = Isource (10uA)
I_SINK 15 DiagOut = Isink (10uA)
31 DIAG_EN RW R 0 Diagnostic Reference enable (only valid if
ENABLED=1)
- 0: Diagnostic Reference disabled (powered down
resistor ladder and current mirrors, DiagOut = Vssa).
- 1: Diagnostic Reference enabled, output signal select
according to DIAG_SEL (note also
EPASS_MMIO.PASS_CTL.REFBUF_EN must be set).
1091
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers