Technical Reference Manual
002-29852 Rev. *B
26.8.29 CLK_ECO_STATUS
Description:
ECO Status Register
Address:
0x40261524
Offset:
0x1524
Retention:
Retained
IsDeepSleep:
Yes
Comment:
Status indications for external crystal oscillator (ECO).
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [7:2]
ECO
_READY
[1:1]
ECO_OK
[0:0]
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
None [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0
ECO_OK
R
W
0
Indicates the ECO internal oscillator circuit has
sufficient amplitude. It may not meet the PPM
accuracy or duty cycle spec.
1
ECO_READY
R
W
0
Indicates the ECO internal oscillator circuit has had
enough time to fully stabilize. This is the output of a
counter since ECO was enabled, and it does not check
the ECO output. It is recommended to also confirm
ECO_OK==1.
1669
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers