SBAS884A March 2020 – June 2020 PCM6240-Q1 , PCM6260-Q1 , PCM6340-Q1 , PCM6360-Q1
PRODUCTION DATA.
This register is configuration register 3 for input fault diagnostics setting.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
REP_RATE[1:0] | Reserved | FAULT_DBNCE_SEL[1:0] | VSHORT_DBNCE | DIAG_2X_THRES | |||
RW-2h | RW-3h | RW-2h | RW-0h | RW-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7-6 | REP_RATE[1:0] | RW | 2h | Fault monitoring scan repetition rate.
0d = Continuos back to back scanning of selected channels input pins without any idle time 1d = Fault monitoring repetition rate of 1 ms for selected channels input pins scanning 2d = Fault monitoring repetition rate of 4 ms for selected channels input pins scanning 3d = Fault monitoring repetition rate of 8 ms for selected channels input pins scanning |
5-4 | Reserved | RW | 3h | Reserved |
3-2 | FAULT_DBNCE_SEL[1:0] | RW | 2h | Debounce count for all the faults (except VBAT_IN short when VBAT_IN < MICBIAS).
0d = 16 counts for debounce to filter-out any false faults detection 1d = 8 counts for debounce to filter-out any false faults detection 2d = 4 counts for debounce to filter-out any false faults detection 3d = No debounce count |
1 | VSHORT_DBNCE | RW | 0h | VBAT_IN short debounce count only when VBAT_IN < MICBIAS.
0d = 16 counts for debounce to filter-out any false faults detection 1d = 8 counts for debounce to filter-out any false faults detection |
0 | DIAG_2X_THRES | RW | 0h | Diagnostic thresholds range scale.
0d = Thresholds same as configured in P0_R101 and P0_R102 1d = All the configuration thresholds gets scale by 2 times |