Datasheet

PIC16F716

CONTROL REGISTER

R/W-0 R/W-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0

ECCPASE ECCPAS2

—

ECCPAS0 PSSAC1 PSSAC0 PSSBD1 PSSBD0

bit 7 bit 0

Legend:

R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown

bit 7 ECCPASE: ECCP Auto-Shutdown Event Status bit

1 = A shutdown event has occurred; ECCP outputs are in shutdown state

0 = ECCP outputs are operating

bit 6 ECCPAS2: ECCP Auto-Shutdown bit 2

1 = RB0 (INT) pin low level (‘0’) causes shutdown

0 = RB0 (INT) pin has no effect on ECCP

bit 5 Unimplemented: Read as ‘0’

bit 4 ECCPAS0: ECCP Auto-Shutdown bit ‘0’

1 = RB4 pin low level (‘0’) causes shutdown

0 = RB4 pin has no effect on ECCP

bit 3-2 PSSACn: Pins P1A and P1C Shutdown State Control bits

00 = Drive pins P1A and P1C to ‘0’

01 = Drive pins P1A and P1C to ‘1’

1x = Pins P1A and P1C tri-state

bit 1-0 PSSBDn: Pins P1B and P1D Shutdown State Control bits

00 = Drive pins P1B and P1D to ‘0’

01 = Drive pins P1B and P1D to ‘1’

1x = Pins P1B and P1D tri-state

Note 1: The auto-shutdown condition is a level-

based signal, not an edge-based signal.

As long as the level is present, the auto-

shutdown will persist.

2: Writing to the ECCPASE bit is disabled

while an auto-shutdown condition

persists.

3: Once the auto-shutdown condition has

been removed and the PWM restarted

(either through firmware or auto-restart),

the PWM signal will always restart at the

beginning of the next PWM period.