PIC18F2220/2320/4220/4320
REGISTER 16-3: ECCPAS: ENHANCED CAPTURE/COMPARE/PWM AUTO-SHUTDOWN
CONTROL REGISTER
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
ECCPASE ECCPAS2 ECCPAS1 ECCPAS0 PSSAC1 PSSAC0 PSSBD1 PSSBD0
bit 7
bit 0
bit 7
ECCPASE: ECCP Auto-Shutdown Event Status bit
0= ECCP outputs are operating
1= A shutdown event has occurred; ECCP outputs are in shutdown state
bit 6-4
ECCPAS<2:0>: ECCP Auto-Shutdown Source Select bits
000= Auto-shutdown is disabled
001= Comparator 1 output
010= Comparator 2 output
011= Either Comparator 1 or 2
100= INT0
101= INT0 or Comparator 1
110= INT0 or Comparator 2
111= INT0 or Comparator 1 or Comparator 2
bit 3-2
bit 1-0
PSSAC<1:0>: Pin A and C Shutdown State Control bits
00= Drive Pins A and C to ‘0’
01= Drive Pins A and C to ‘1’
1x= Pins A and C tri-state
PSSBD<1:0>: Pin B and D Shutdown State Control bits
00= Drive Pins B and D to ‘0’
01= Drive Pins B and D to ‘1’
1x= Pins B and D tri-state
Legend:
R = Readable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared x = Bit is unknown
- n = Value at POR
DS39599C-page 150
2003 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
