C8051F960-B-GM Datasheet, PDF (333/492 Pages) Silicon Laboratories – Ultra Low Power 128K, LCD MCU Family

C8051F96x
SFR Definition 25.21. PC0INT1: PC0 Interrupt 1
Bit
7
6
5
4
3
2
1
0
Name FLTRSTRF FLTRSTREN FLTRSTPF FLTRSTPEN ERRORF ERROREN TRANSF TRANSEN
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
SFR Address = 0xFC; SFR Page = 0x2
Bit
Name
Function
7
FLTRSTRF Flutter Start Flag
Flutter detection for quadrature mode or dual mode only.
0: No flutter detected.
1: Start of flutter detected.
6
FLTRSTREN Flutter Start Interrupt/Wake-up Source Enable
0:FLTRSTRF not enabled as interrupt or wake-up source.
1:FLTRSTRF enabled as interrupt or wake-up source.
5
FLTRSTPF Flutter Stop Flag
Flutter detection for quadrature mode or dual mode only.
0: No flutter stop detected.
1: Flutter stop detected.
4
FLTRSTPEN Flutter Stop Interrupt/Wake-up Source Enable
0:FLTRSTPF not enabled as interrupt or wake-up source.
1:FLTRSTPF enabled as interrupt or wake-up source.
3
ERRORF
Quadrature Error Flag
0: No Quadrature Error detected.
1: Quadrature Error detected.
2
ERROREN Quadrature Error Interrupt/Wake-up Source Enable
0:ERRORF not enabled as interrupt or wake-up source.
1:ERRORF enabled as interrupt or wake-up source.
1
TRANSF
Transition Flag
0: No transition detected.
1: Transition detected on PC0 or PC1.
0
TRANSEN Transition Interrupt/Wake-up Source Enable
0: TRANSF not enabled as interrupt or wake-up source.
1: TRANSF enabled as interrupt or wake-up source.
Rev. 1.0
333