SNIU028D February 2016 – September 2020 UCD3138 , UCD3138064 , UCD3138064A , UCD3138128 , UCD3138A , UCD3138A64
Address 00060000 – Filter 2 Status Register
Address 00090000 – Filter 1 Status Register
Address 000C0000 – Filter 0 Status Register
4 | 3 | 2 | 1 | 0 |
FILTER_BUSY | YN_LOW_CLAMP | YN_HIGH_CLAMP | KI_YN_LOW_CLAMP | KI_YN_HIGH_CLAMP |
R-0 | R-0 | R-0 | R-0 | R-0 |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
4 | FILTER_BUSY | R | 0 | Filter Busy Indicator 0 = Filter is waiting for new data 1= Filter busy calculating |
3 | YN_LOW_CLAMP | R | 0 | PID Output Low Rail Indicator 0 = PID Output not equal to low rail 1 = PID Output equal to low rail |
2 | YN_HIGH_ CLAMP | R | 0 | PID Output High Rail Indicator 0 = PID Output not equal to high rail 1 = PID Output equal to high rail |
1 | KI_YN_LOW_ CLAMP | R | 0 | KI Feedback Low Rail Indicator 0 = KI Feedback not equal to low rail 1 = KI Feedback equal to low rail |
0 | KI_YN_HIGH_CLAMP | R | 0 | KI Feedback High Rail Indicator 0 = KI Feedback not equal to high rail 1 = KI Feedback equal to high rail |