PIC16F1938_13 Datasheet, PDF (231/488 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver

PIC16(L)F1938/9
REGISTER 23-4: CCPxAS: CCPX AUTO-SHUTDOWN CONTROL REGISTER
R/W-0/0
CCPxASE
bit 7
R/W-0/0
CCPxAS2
R/W-0/0
CCPxAS1
R/W-0/0
CCPxAS0
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
bit 5
bit 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
CCPxAS2: CCPx Auto-Shutdown Source 2 Select bit
1 = Auto-shutdown 2 source is enabled, VIL on INT pin
0 = Auto-shutdown 2 source is disabled
CCPxAS1: CCPx Auto-Shutdown Source 1 Select bit
1 = Auto-shutdown 1 source is enabled, async_CxOUT^(1),(2) output low
0 = Auto-shutdown 1 source is disabled
CCPxAS0: CCPx Auto-Shutdown Source 0 Select bit
1 = Auto-shutdown 0 source is enabled, async_C1OUT⁽¹⁾ output low
0 = Auto-shutdown 0 source is disabled
PSSxAC<1:0>: Pins PxA and PxC Shutdown State Control bits
00 = Drive pins PxA and PxC to ‘0’
01 = Drive pins PxA and PxC to ‘1’
1x = Pins PxA and PxC tri-state
PSSxBD<1:0>: Pins PxB and PxD Shutdown State Control bits
00 = Drive pins PxB and PxD to ‘0’
01 = Drive pins PxB and PxD to ‘1’
1x = Pins PxB and PxD tri-state
Note 1:
2:
If CxSYNC is enabled, the shutdown will be delayed by Timer1.
async_CxOUT = async_C2OUT (for CCP1 and CCP2)
async_CxOUT = async_C3OUT (for CCP3)
 2011-2013 Microchip Technology Inc.
DS40001574C-page 231