DA7282-00FVC datasheet(32/77 Pages) DIALOG

Part #	DA7282-00FVC

Description	LRA/ERM Ultra-Low Power Haptic Driver with Multiple Input Triggers and Integrated Waveform Memory

PDF	77 Pages

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Manufacturer	DIALOG [Dialog Semiconductor]

Direct Link	http://www.dialog-semiconductor.com/

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32 / 77 page

DA7282

LRA/ERM Ultra-Low Power Haptic Driver with Multiple

Input Triggers and Integrated Waveform Memory

Datasheet

Revision 3.0

30-Jul-2019

CFR0011-120-00

32 of 77

Output starts

switching

Write

OPERATION_MODE = 4

IDLE/STANDBY

Sequence

playback

Write

SEQ_DONE_M = 1

to clear register and

nIRQ

DA7282

ready to

play next

sequence

Sequence is

continued

Are

PS_SEQ_ID and

PS_SEQ_LOOP already

configured?

Configure the

PS_SEQ_LOOP

Yes

Trigger via GPIx

or I

SEQ_CONTINUE = 1?

Select a sequence

via PS_SEQ_ID

Yes

OPERATION_MODE = 4?

Yes

nIRQ = 0 and

SEQ_DONE_M = 1

Sequence playback is

complete and output

stops switching

Are

GPIx_SEQUENCE_ID,

GPIx_MODE, and

GPIx_POLARITY already

configured?

Yes

Configure

GPIx_SEQUENCE_ID

Configure GPIx_MODE

Configure

GPIx_POLARITY

SEQ_CONTINUE

can be set if

required during

playback

Can be skipped

for subsequent

sequence

playbacks

Figure 16: Operation in ETWM Mode

DA7282-00FVC Datasheet(PDF) 32 Page - Dialog Semiconductor

DA7282-00FVC Datasheet(HTML) 32 Page - Dialog Semiconductor

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