11.6.5 Miscellaneous
| Name: | MISC |
| Address: | 0x008C |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | RO | RO | RO | RO | RO | RO | RO | RO | |
| Reset | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | RO | RO | RO | RO | RO | RO | RO | RO | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| UV18FEN | UV18FTM[11:8] | ||||||||
| Access | RO | RO | RO | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| UV18FTM[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
Bit 12 – UV18FEN 1.8V Supply Under-Voltage Filter Enable
Setting this bit enables the 1.8V supply under-voltage detector filter.
| Value | Description |
|---|---|
0 |
1.8V supply under-voltage detector filter disabled |
1 |
1.8V supply under-voltage detector filter enabled (default) |
Bits 11:0 – UV18FTM[11:0] 1.8V supply Under-Voltage Filter Time
This field configures the 1.8V supply under-voltage filter in increments of 80 ns. The voltage must fall below the under-voltage threshold for longer than the time configured in this field before the under-voltage condition will be triggered.
| Value | Description |
|---|---|
0x000 |
0 ns |
0x001 |
80 ns |
... |
... |
0x010 |
1.28 μs |
... |
... |
0x040 |
5.12 μs (default) |
... |
... |
xFFF |
327.8 ms |