USB3803 datasheet(21/99 Pages) MICROCHIP

21 / 99 page

 2014-2015 Microchip Technology Inc.

DS00001691B-page 21

USB3803

TABLE 5-2:

SERIAL INTERFACE REGISTERS

Reg

Addr

R/W

Abbrevation

Section

00h

R/W

VID LSB

VIDL

5.3.1, page 23

01h

R/W

VID MSB

VIDM

5.3.2, page 23

02h

R/W

PID LSB

PIDL

5.3.3, page 23

03h

R/W

PID MSB

PIDM

5.3.4, page 23

04h

R/W

DID LSB

DIDL

5.3.5, page 23

05h

R/W

DID MSB

DIDM

5.3.6, page 23

06h

R/W

Config Data Byte 1

CFG1

5.3.7, page 24

07h

R/W

Config Data Byte 2

CFG2

5.3.8, page 25

08h

R/W

Config Data Byte 3

CFG3

5.3.9, page 25

09h

R/W

Non-Removable Devices

NRD

5.3.10, page 26

0Ah

R/W

Port Disable (Self)

PDS

5.3.11, page 26

0Bh

R/W

Port Disable (Bus)

PDB

5.3.12, page 27

0Ch

R/W

Max Power (Self)

MAXPS

5.3.13, page 27

0Dh

R/W

Max Power (Bus)

MAXPB

5.3.14, page 27

0Eh

R/W

Hub Controller Max Current

(Self)

HCMCS

5.3.15, page 28

0Fh

R/W

Hub Controller Max Current

(Bus)

HCMCB

5.3.16, page 28

10h

R/W

Power-on Time

PWRT

5.3.17, page 28

11h

R/W

LANG_ID_H

LANGIDH

5.3.18, page 28

12h

R/W

LANG_ID_L

LANGIDL

5.3.19, page 29

13h

R/W

MFR_STR_LEN

MFRSL

5.3.20, page 29

14h

R/W

PRD_STR_LEN

PRDSL

5.3.21, page 29

15h

R/W

SER_STR_LEN

SERSL

5.3.22, page 29

16h-

53h

R/W

MFR_STR

MANSTR

5.3.23, page 29

54h-

91h

R/W

PROD_STR

PRDSTR

5.3.24, page 29

92h-

CFh

R/W

SER_STR

SERSTR

5.3.25, page 30

D0h

R/W

Downstream Battery Charging

BC_EN

5.3.26, page 30

D1-E1h

R/W

Reserved

N/A

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