TUSB320LI datasheet(17/38 Pages) TI1

17 / 38 page

TUSB320HI, TUSB320LI

www.ti.com

SLLSEP2B – AUGUST 2015 – REVISED SEPTEMBER 2016

Product Folder Links: TUSB320HI TUSB320LI

Submit Documentation Feedback

7.5.2 CSR Registers (address = 0x08)

Figure 5. CSR Registers (address = 0x08)

CURRENT_MODE_ADVERTISE

CURRENT_MODE_DETECT

ACCESSORY_CONNECTED

ACTIVE_CABLE_

DETECTION

LEGEND: R/W = Read/Write; R = Read only; -n = value after reset

Table 8. CSR Registers (address = 0x08)

Bit

Field

Type

Reset

Description

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 – Mid (1.5 A)

10 – High (3 A)

11 – Reserved

5:4

CURRENT_MODE_DETECT

These bits are set when a 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

000

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 when TUSB320 is connected as a DFP.

111 – Debug accessory when TUSB320 is connected as a UFP.

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.

TUSB320LI Datasheet(PDF) 17 Page - Texas Instruments

TUSB320LI Datasheet(HTML) 17 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Datasheet Download

Link URL