Datasheet

Chapter 4

SNLU131–February 2013

ALP Software

4.1 Overview

The Analog Launch PAD (ALP) software allows evaluation of the I2C control interface of the

DS90UB928Q deserializer. The tool provides a graphical interface for reading/writing the device registers.

It also features several useful tools for manipulating advanced device-specific features, including internal

pattern generation and image enhancement features.

System Requirements:

Operating System: Windows XP or Vista

USB version: 2.0

4.2 Installation

Download the TI Analog Launch PAD (ALP) software from the TI website. Make sure the EVM USB port is

not connected to the host PC.

The following installation instructions are for the Windows XP Operating System:

Install the ALP Software

Execute the ALP Setup Wizard program called “Setup.exe”.

1. Click “Next”

2. Select “I accept the agreement”

3. Click “Next”

4. Select the location to install the ALP software and click “Next”

5. Select the location for the Start Menu shortcut and click “Next”

6. Create a desktop shortcut icon and Quick Launch button (optional). Click “Next”

7. Click “Install.” The software will be extracted and installed to the system.

8. Uncheck “Launch Analog LaunchPAD” and click “Finish.” The ALP software should not be launched

until the USB driver is installed.

Install the USB Driver

To install the ALP hardware USB driver, connect the USB cable from the host PC to the

DS90UB928QEVM USB port (J6):

1. Select “No, not at this time” then click “Next”

2. Click “Install from a list or specific location” then click “Next”

3. Click “Search for the best driver in these locations”. Uncheck “Search removable media” and check

“Include this location in the search.”

4. Browse to the Install Directory which is typically located at “C:\Program Files\National Semiconductor

Corp\Analog LaunchPAD\vx.x.x\Drivers” and select the “Next” button. Windows should find the driver.

5. Click “Continue Anyway”.

6. Click “Finish”

The software installation is now complete. The ALP software may now be launched.

ALP Software SNLU131–February 2013