NRF9160-SICA-R7 datasheet(174/400 Pages) NORDIC

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Peripherals

6.10.5.2 TASKS_SEQSTART[n] (n=0..1)

Address offset: 0x008 + (n × 0x4)

Loads the first PWM value on all enabled channels from sequence n, and starts playing that sequence

at the rate defined in SEQ[n]REFRESH and/or DECODER.MODE. Causes PWM generation to start if not

running.

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

Reset 0x00000000

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

R/W

Field

Value ID

Value

Description

TASKS_SEQSTART

Loads the first PWM value on all enabled channels from sequence n,

and starts playing that sequence at the rate defined in SEQ[n]REFRESH

and/or DECODER.MODE. Causes PWM generation to start if not

running.

Trigger

Trigger task

6.10.5.3 TASKS_NEXTSTEP

Address offset: 0x010

Steps by one value in the current sequence on all enabled channels if DECODER.MODE=NextStep. Does

not cause PWM generation to start if not running.

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

Reset 0x00000000

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

R/W

Field

Value ID

Value

Description

TASKS_NEXTSTEP

Steps by one value in the current sequence on all enabled channels if

DECODER.MODE=NextStep. Does not cause PWM generation to start if

not running.

Trigger

Trigger task

6.10.5.4 SUBSCRIBE_STOP

Address offset: 0x084

Subscribe configuration for task STOP

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 A A A

Reset 0x00000000

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

R/W

Field

Value ID

Value

Description

CHIDX

[255..0]

DPPI channel that task STOP will subscribe to

Disabled

Disable subscription

Enabled

Enable subscription

6.10.5.5 SUBSCRIBE_SEQSTART[n] (n=0..1)

Address offset: 0x088 + (n × 0x4)

Subscribe configuration for task SEQSTART[n]

4418_1315 v2.0

174

NRF9160-SICA-R7 Datasheet(PDF) 174 Page - Nordic Semiconductor

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