NRF52820-QDAA-R datasheet(400/437 Pages) NORDIC

400 / 437 page

Peripherals

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

R Q P O N M L K J

I H G F E D C B 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

Access

Field

Value ID

Value

Description

A-I

RW EPIN[i] (i=0..8)

Captured state of endpoint's EasyDMA registers. Write '1' to

clear.

NoData

EasyDMA registers have not been captured for this endpoint

DataDone

EasyDMA registers have been captured for this endpoint

J-R

RW EPOUT[i] (i=0..8)

Captured state of endpoint's EasyDMA registers. Write '1' to

clear.

NoData

EasyDMA registers have not been captured for this endpoint

DataDone

EasyDMA registers have been captured for this endpoint

6.26.13.29 EPDATASTATUS

Address offset: 0x46C

Provides information on which endpoint(s) an acknowledged data transfer has occurred (EPDATA event)

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

N M L K J I H

G F E D C B 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

Access

Field

Value ID

Value

Description

A-G RW EPIN[i] (i=1..7)

Acknowledged data transfer on this IN endpoint. Write '1' to

clear.

NotDone

No acknowledged data transfer on this endpoint

DataDone

Acknowledged data transfer on this endpoint has occurred

H-N RW EPOUT[i] (i=1..7)

Acknowledged data transfer on this OUT endpoint. Write '1'

to clear.

NotStarted

No acknowledged data transfer on this endpoint

Started

Acknowledged data transfer on this endpoint has occurred

6.26.13.30 USBADDR

Address offset: 0x470

Device USB address

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

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

Access

Field

Value ID

Value

Description

ADDR

Device USB address

6.26.13.31 BMREQUESTTYPE

Address offset: 0x480

SETUP data, byte 0, bmRequestType

4463_156 v1.0

400

NRF52820-QDAA-R Datasheet(PDF) 400 Page - Nordic Semiconductor

NRF52820-QDAA-R Datasheet(HTML) 400 Page - Nordic Semiconductor

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