PIC16LF1946_13 Datasheet, PDF (240/478 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16(L)F1946/47
REGISTER 23-4: CCPxAS: CCPX AUTO-SHUTDOWN CONTROL REGISTER
R/W-0/0
CCPxASE
bit 7
R/W-0/0
R/W-0/0
R/W-0/0
CCPxAS<2:0>
R/W-0/0
R/W-0/0
PSSxAC<1:0>
R/W-0/0
R/W-0/0
PSSxBD<1:0>
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
bit 6-4
bit 3-2
bit 1-0
CCPxASE: CCPx Auto-Shutdown Event Status bit
1 = A shutdown event has occurred; CCPx outputs are in shutdown state
0 = CCPx outputs are operating
CCPxAS<2:0>: CCPx Auto-Shutdown Source Select bits
111 = VIL on INT pin or Comparator C1 or Comparator C2 high^{(1, 2)}
110 = VIL on INT pin or Comparator C2 high^{(1, 2)}
101 = VIL on INT pin or Comparator C1 high⁽¹⁾
100 = VIL on INT pin
011 = Either Comparator C1 or C2 high^{(1, 2)}
010 = Comparator C2 output high^{(1, 2)}
001 = Comparator C1 output high⁽¹⁾
000 = Auto-shutdown is disabled
PSSxAC<1:0>: Pins PxA and PxC Shutdown State Control bits
1x = Pins PxA and PxC tri-state
01 = Drive pins PxA and PxC to ‘1’
00 = Drive pins PxA and PxC to ‘0’
PSSxBD<1:0>: Pins PxB and PxD Shutdown State Control bits
1x = Pins PxB and PxD tri-state
01 = Drive pins PxB and PxD to ‘1’
00 = Drive pins PxB and PxD to ‘0’
Note 1: If CxSYNC is enabled, the shutdown will be delayed by Timer1.
2: For PIC16F1946/47 devices in ECCP3 mode, CCPxAS uses C3 instead of C2.
DS41414D-page 240
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