Instructions

USB Connector

TPS62237

DC-DC Converter

Isolation

Jumper Block

eZ-FET lite

eZ-FET lite 5V

eZ-FET lite 3.3V

5V in

3.3V out

MSP430F5529 Target

5529 Target + BoosterPack 5V

5529 Target + BoosterPack 3.3V

MSP430F5529

Target Device

* 5V and 3V3

Isolation Block

Jumpers Control

Power Connection

Hardware

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The eZ-FET lite emulator itself is a composite USB device, which means that it contains two USB

interfaces:

• A CDC interface (virtual COM port) for the emulation function

• A CDC interface (virtual COM port) for the application UART

(For an explanation of USB interfaces, see the discussion in Step 2 of Section 1.3)

These interfaces can be found on the host PC. As an example, Device Manager can be used for this

purpose on a Windows PC. (See Section 3.7 for instructions on starting Device Manager.) Look for the

emulator's interfaces under the "Ports" section (see Figure 12).

Figure 12. F5529 LaunchPad USB Interfaces

If you are using a Mac, see Section 2.2.2 for an explanation why these interfaces do not enumerate.

Although the MSP Debug Interface virtual COM port is accessible to any host application, do not try to

interface with it; it is only intended for use with supported emulation tools, like CCS and IAR.

If you load a USB-equipped software application into the target MSP430F5529 device, then additional

USB interfaces, defined by that software, will be enumerated on the host.

The TUSB2046 is a four-port hub, and two ports are unused. The unused ports are properly terminated

and inaccessible.

2.2.4 Power

Figure 13 shows the block diagram's power segment.

Figure 13. F5529 LaunchPad Power Supply

MSP430F5529 LaunchPad™ Development Tool (MSP

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EXP430F5529LP) SLAU533A–September 2013–Revised January 2014

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