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Setup

5.3.3.2 Configuration ID 1: Tablet (or Ultrabook)

Table 4. Configuration ID 1

5.3.3.2.1 Overview

The TPS65982-EVM will power-on and initialize into configuration ID 1 when the 1

DIP switch [B0] on

switch bank S1 is pushed to the right-hand side and the 2

(middle), 3

, 4

DIP switches [B1], [B2], and

[B3] on switch bank S1 are pushed to the left-hand side. Configuration ID 1 is designed to model a tablet

(or Ultrabook) application.

A TPS65982-EVM configured as a tablet is capable of providing (sourcing) power or consuming (sinking)

power. A fully-featured Type-C port on a tablet can be capable as a downstream-facing port (DFP) for

DisplayPort video, which is also emulated by this EVM configuration. This configuration will also initiate a

PD power role swap to sink and/or a PD data role swap to DFP.

5.3.3.2.2 Source Capabilities

This configuration is capable of negotiating PD contracts to source 5 V at 1.5 A only through the PP_5V0

internal FET path.

5.3.3.2.3 Sink Capabilities

This configuration is capable of negotiating PD contracts to sink 5 V at 3 A and 12 to 20 V at 3 A through

the PP_HV internal FET path.

5.3.3.2.4 Video Capabilities

This configuration pairs ideally with a TPS65982-EVM using configuration ID 0 for consuming or providing

power and entering DisplayPort alternate mode. This configuration is also compatible with a TPS65982-

EVM using configuration ID 4 for providing power and entering DisplayPort alternate mode. To test this

configuration as a power consumer which enters USB2.0 and 3.1 for data, pair it with a TPS65982-EVM

using configuration ID 6. These TPS65982-EVM configurations respectively emulate dock, dongle, and

charger-adapter applications and the same performance is expected when connected to actual

applications of these products.

5.3.3.2.5 Ideal Connections

This configuration pairs ideally with a TPS65982-EVM using configuration ID 0 for consuming power and

entering DisplayPort alternate mode. This configuration is also compatible with a TPS65982-EVM using

configuration ID 4 for providing power and entering DisplayPort alternate mode. These TPS65982-EVM

configurations respectively emulate dock, dongle, and charger-adapter applications and the same

performance is expected when connected to actual applications of these products.

SLVUAF8C–June 2015–Revised November 2015 TPS65982 Evaluation Module

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Texas Instruments TPS65982 User Guide

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