NRF52820-QDAA-R datasheet(389/437 Pages) NORDIC

389 / 437 page

Peripherals

Offset

Description

EPOUT[1].AMOUNT

0x71C

Number of bytes transferred in the last transaction

EPOUT[2].PTR

0x728

Data pointer

EPOUT[2].MAXCNT

0x72C

Maximum number of bytes to transfer

EPOUT[2].AMOUNT

0x730

Number of bytes transferred in the last transaction

EPOUT[3].PTR

0x73C

Data pointer

EPOUT[3].MAXCNT

0x740

Maximum number of bytes to transfer

EPOUT[3].AMOUNT

0x744

Number of bytes transferred in the last transaction

EPOUT[4].PTR

0x750

Data pointer

EPOUT[4].MAXCNT

0x754

Maximum number of bytes to transfer

EPOUT[4].AMOUNT

0x758

Number of bytes transferred in the last transaction

EPOUT[5].PTR

0x764

Data pointer

EPOUT[5].MAXCNT

0x768

Maximum number of bytes to transfer

EPOUT[5].AMOUNT

0x76C

Number of bytes transferred in the last transaction

EPOUT[6].PTR

0x778

Data pointer

EPOUT[6].MAXCNT

0x77C

Maximum number of bytes to transfer

EPOUT[6].AMOUNT

0x780

Number of bytes transferred in the last transaction

EPOUT[7].PTR

0x78C

Data pointer

EPOUT[7].MAXCNT

0x790

Maximum number of bytes to transfer

EPOUT[7].AMOUNT

0x794

Number of bytes transferred in the last transaction

ISOOUT.PTR

0x7A0

Data pointer

ISOOUT.MAXCNT

0x7A4

Maximum number of bytes to transfer

ISOOUT.AMOUNT

0x7A8

Number of bytes transferred in the last transaction

Table 112: Register overview

6.26.13.1 TASKS_STARTEPIN[n] (n=0..7)

Address offset: 0x004 + (n × 0x4)

Captures the EPIN[n].PTR and EPIN[n].MAXCNT registers values, and enables endpoint IN n to respond to

traffic from host

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

Access

Field

Value ID

Value

Description

W TASKS_STARTEPIN

Captures the EPIN[n].PTR and EPIN[n].MAXCNT registers

values, and enables endpoint IN n to respond to traffic from

host

Trigger

Trigger task

6.26.13.2 TASKS_STARTISOIN

Address offset: 0x024

Captures the ISOIN.PTR and ISOIN.MAXCNT registers values, and enables sending data on ISO endpoint

4463_156 v1.0

389

NRF52820-QDAA-R Datasheet(PDF) 389 Page - Nordic Semiconductor

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