Microchip Technology MA330025-1 Data Sheet

 2009-2012 Microchip Technology Inc.

DS70616G-page 291

R/W-0

R/W-0

R/W-0

R/W-0

U-0

U-0

U-0

R/W-0

FLTMD

FLTOUT

FLTTRIEN

OCINV

—

—

—

OC32

bit 15

bit 8

R/W-0

R/W-0 HS

R/W-0

R/W-0

R/W-1

R/W-1

R/W-0

R/W-0

OCTRIG

TRIGSTAT

OCTRIS

SYNCSEL<4:0>

bit 7

bit 0

HS = Hardware Settable bit

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 15

FLTMD: Fault Mode Select bit 
1 = Fault mode is maintained until the Fault source is removed; the corresponding OCFLTx bit is

cleared in software and a new PWM period starts

0 = Fault mode is maintained until the Fault source is removed and a new PWM period starts 

bit 14

FLTOUT: Fault Out bit
1 = PWM output is driven high on a Fault
0 = PWM output is driven low on a Fault

bit 13

FLTTRIEN: Fault Output State Select bit 
1 = OCx pin is tri-stated on Fault condition
0 = OCx pin I/O state defined by FLTOUT bit on Fault condition

bit 12

OCINV: OCMP Invert bit 
1 = OCx output is inverted
0 = OCx output is not inverted

bit 11-9

Unimplemented: Read as ‘0’

bit 8

OC32: Cascade Two OCx Modules Enable bit (32-bit operation)
1 = Cascade module operation is enabled
0 = Cascade module operation is disabled

bit 7

OCTRIG: OCx Trigger/Sync Select bit
1 = Triggers OCx from source designated by SYNCSELx bits
0 = Synchronizes OCx with source designated by SYNCSELx bits

bit 6

TRIGSTAT: Timer Trigger Status bit
1 = Timer source has been triggered and is running
0 = Timer source has not been triggered and is being held clear

bit 5

OCTRIS: OCx Output Pin Direction Select bit
1 = OCx is tri-stated
0 = Output compare module drives the OCx pin

Note 1: Do not use the OCx module as its own Sync or Trigger source.

When the OCy module is turned OFF, it sends a trigger out signal. If the OCx module uses the OCy module 
as a Trigger source, the OCy module must be unselected as a Trigger source prior to disabling it.