Datasheet

PIC12(L)F1571/2

DS40001723D-page 216  2013-2015 Microchip Technology Inc.

22.7 Register Definitions: PWM Control

Long bit name prefixes for the 16-bit PWM peripherals

are shown in Table 22-1. Refer to Section

1.1 “Register and Bit Naming Conventions” for more

information

TABLE 22-1: BIT NAME PREFIXES

Peripheral Bit Name Prefix

PWM1 PWM1

PWM2 PWM2

PWM3 PWM3

R/W-0/0 R/W-0/0 R/HS/HC-0/0 R/W-0/0 R/W-0/0 R/W-0/0 U-0 U-0

EN OE OUT POL MODE<1:0> — —

bit 7 bit 0

Legend:

HC = Hardware Clearable bit HS = Hardware Settable bit

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

‘1’ = Bit is set ‘0’ = Bit is cleared -n/n = Value at POR and BOR/Value at all other Resets

bit 7 EN: PWMx Module Enable bit

1 = Module is enabled

0 = Module is disabled

bit 6 OE: PWMx Output Enable bit

1 = PWM output pin is enabled

0 = PWM output pin is disabled

bit 5 OUT: Output State of the PWMx Module bit

bit 4 POL: PWMx Output Polarity Control bit

1 = PWM output active state is low

0 = PWM output active state is high

bit 3-2 MODE<1:0>: PWMx Mode Control bits

11 = Center-Aligned mode

10 = Toggle On Match mode

01 = Set On Match mode

00 = Standard PWM mode

bit 1-0 Unimplemented: Read as ‘0’