TUSB320 datasheet(17/36 Pages) TI2

17 / 36 page

Table 7-7. CSR Registers Bit Address and Description (continued)

ADDRESS

BIT(S)

BIT NAME

DESCRIPTION

ACCESS

0x08

7:6

CURRENT_MODE_ADVERTISE

These bits are programmed by the application to raise the

current advertisement from default.

00 – Default (500 mA / 900 mA) initial value at startup

01 – Medium (1.5 A)

10 – High (3 A)

11 – Reserved

5:4

CURRENT_MODE_DETECT

These bits are set when an UFP determines the Type-C

Current mode.

00 – Default (value at start up)

01 – Medium

10 – Charge through accessory – 500 mA

11 – High

3:1

ACCESSORY_CONNECTED

These bits are read by the application to determine if an

accessory was attached.

000 – No accessory attached (default)

001 – Reserved

010 – Reserved

011 – Reserved

100 – Audio accessory

101 – Audio charged thru accessory

110 – Debug accessory

111 – Reserved

ACTIVE_CABLE_DETECTION

This flag indicates that an active cable has been plugged

into the Type-C connector. When this field is set, an active

cable is detected.

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TUSB320, TUSB320I

SLLSEN9F – MAY 2015 – REVISED MARCH 2022

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