NRF52810-QFAA-R datasheet(273/483 Pages) NORDIC

273 / 483 page

Peripherals

6.12.5.21 PSEL.OUT[2]

Address offset: 0x568

Output pin select for PWM channel 2

Bit number

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

A A A A A

Reset 0xFFFFFFFF

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

RW Field

Value Id

Value

Description

RW PIN

[0..31]

Pin number

RW CONNECT

Connection

Disconnected

Disconnect

Connected

Connect

6.12.5.22 PSEL.OUT[3]

Address offset: 0x56C

Output pin select for PWM channel 3

Bit number

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

A A A A A

Reset 0xFFFFFFFF

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

RW Field

Value Id

Value

Description

RW PIN

[0..31]

Pin number

RW CONNECT

Connection

Disconnected

Disconnect

Connected

Connect

6.12.6 Electrical specification

6.13 QDEC — Quadrature decoder

The Quadrature decoder (QDEC) provides buffered decoding of quadrature-encoded sensor signals. It is

suitable for mechanical and optical sensors.

The sample period and accumulation are configurable to match application requirements. The QDEC

provides the following:

• Decoding of digital waveform from off-chip quadrature encoder.

• Sample accumulation eliminating hard real-time requirements to be enforced on application.

• Optional input de-bounce filters.

• Optional LED output signal for optical encoders.

4430_161 v1.0

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