PIC18F67J11-IPT Datasheet, PDF (218/448 Pages) Microchip Technology – 64/80-Pin High-Performance, 1-Mbit Flash Microcontrollers with nanoWatt Technology

PIC18F87J11 FAMILY
REGISTER 18-2: ECCPxDEL: ECCPx PWM DELAY REGISTER
R/W-0
PxRSEN
bit 7
R/W-0
PxDC6
R/W-0
PxDC5
R/W-0
PxDC4
R/W-0
PxDC3
R/W-0
PxDC2
R/W-0
PxDC1
R/W-0
PxDC0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
bit 6-0
PxRSEN: PWM Restart Enable bit
1 = Upon auto-shutdown, the ECCPxASE bit clears automatically once the shutdown event goes
away; the PWM restarts automatically
0 = Upon auto-shutdown, ECCPxASE must be cleared in software to restart the PWM
PxDC6:PxDC0: PWM Delay Count bits
Delay time, in number of FOSC/4 (4 * TOSC) cycles, between the scheduled and actual time for a PWM
signal to transition to active.
REGISTER 18-3: ECCPxAS: ECCPx AUTO-SHUTDOWN CONTROL REGISTER
R/W-0
ECCPxASE
bit 7
R/W-0
ECCPxAS2
R/W-0
ECCPxAS1
R/W-0
ECCPxAS0
R/W-0
PSSxAC1
R/W-0
PSSxAC0
R/W-0
PSSxBD1
R/W-0
PSSxBD0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
bit 6-4
bit 3-2
bit 1-0
ECCPxASE: ECCPx Auto-Shutdown Event Status bit
0 = ECCPx outputs are operating
1 = A shutdown event has occurred; ECCPx outputs are in shutdown state
ECCPxAS2:ECCPxAS0: ECCPx 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 = FLT0
101 = FLT0 or Comparator 1
110 = FLT0 or Comparator 2
111 = FLT0 or Comparator 1 or Comparator 2
PSSxAC1:PSSxAC0: Pins 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
PSSxBD1:PSSxBD0: Pins 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
DS39778D-page 218
© 2009 Microchip Technology Inc.