EMC2302 datasheet(34/70 Pages) MICROCHIP

34 / 70 page

EMC2301/2/3/5

DS20006532A-page 34

 2021 Microchip Technology Inc.

6.8

PWM Polarity Configuration

Registers

The PWM Polarity Configuration registers control the

output type and polarity of all PWM outputs.

PWM POLARITY CONFIG - PWM POLARITY CONFIGURATION REGISTER

(ADDRESS 2AH)

U-0

RW-0

—

PLRITY5

PLRITY4

PLRITY3

PLRITY2

PLRITY1

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 7-5

Unimplemented bits, read as ‘0’.

bit 4

PLRITY5: Sets the PWM output polarity

1 = PWM 5 drive setting of 00h produces 100% duty cycle, drive setting of FFh produces 0% duty

cycle.

0 = PWM 5 drive setting of 00h produces 0% duty cycle, drive setting of FFh produces 100% duty

cycle.

bit 3

PLRITY4: Sets the PWM output polarity

1 = PWM 4 drive setting of 00h produces 100% duty cycle, drive setting of FFh produces 0% duty

cycle.

0 = PWM 4 drive setting of 00h produces 0% duty cycle, drive setting of FFh produces 100% duty

cycle.

bit 2

PLRITY3: Sets the PWM output polarity

1 = PWM 3 drive setting of 00h produces 100% duty cycle, drive setting of FFh produces 0% duty

cycle.

0 = PWM 3 drive setting of 00h produces 0% duty cycle, drive setting of FFh produces 100% duty

cycle.

bit 1

PLRITY2: Sets the PWM output polarity

1 = PWM 2 drive setting of 00h produces 100% duty cycle, drive setting of FFh produces 0% duty

cycle.

0 = PWM 2 drive setting of 00h produces 0% duty cycle, drive setting of FFh produces 100% duty

cycle.

bit 0

PLRITY1: Sets the PWM output polarity

1 = PWM 1 drive setting of 00h produces 100% duty cycle, drive setting of FFh produces 0% duty

cycle.

0 = PWM 1 drive setting of 00h produces 0% duty cycle, drive setting of FFh produces 100% duty

cycle.

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