Hfo Fail Detect Register (Hfofaildet); Hfo Fail Detect Register (Hfofaildet) Register Field Descriptions - Texas Instruments UCD3138 Technical Reference Manual

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6.11.26 HFO Fail Detect Register (HFOFAILDET)

Address 0x00030074
17
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 6-26. HFO Fail Detect Register (HFOFAILDET) Register Field Descriptions
Bit Field
17-1 HFO_FAIL
_THRESH
0 HFO_DETECT
_EN
SNIU028A – February 2016 – Revised April 2016
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Figure 6-30. HFO Fail Detect Register (HFOFAILDET)
HFO_FAIL_THRESH
R/W-0 0000 0000 1111 1111
Type Reset
R/W 0 0000
Configures threshold where a clear flag is used to clear a counter in the Low
0000
Frequency Oscillator domain (if LFO counter overflows, a reset will be generated),
1111
resolution of threshold equals High Frequency Oscillator period
1111
R/W 0
Enables High Frequency Oscillator Failure Detection logic, device will be reset upon
detection of an oscillator failure
0 = Disables High Frequency Oscillator Failure Detection (Default)
1 = Enables High Frequency Oscillator Failure Detection
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Fault Mux Registers Reference
1
Description
0
HFO_DETECT
_EN
R/W-0
281
Fault Mux