Datasheet

EVM Setup

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2 EVM Setup

This section is a quick guide to begin evaluating the ADS8028EVM with ADCPro.

2.1 Default Jumper Configuration

Figure 2 shows the location of jumpers on the EVM and their respective factory default settings.

Figure 2. Jumper Locations and Default Settings

Table 3 lists the jumpers on the ADS8028EVM and their factory default settings.

Table 3. Default Jumper Configurations

Jumper Default Position Description

J-1 Open 1.8-V logic not selected

J-3 Short 3.3-V logic selected (BVDD = 3.3 V)

J-5 Open 5-V logic not selected

J-CS Pins 1-2 (Down) MMB0 FSX pin connected to CS

J-REF Pins 2-3 (Right) Allows for external voltage reference input or internal voltage reference output

CAUTION

Only one of the digital interface jumpers (J-1, J-3, or J-5) should be shorted at a

time to prevent large reverse currents that could potentially damage voltage

regulators on the MMB0 motherboard.

ADS8028EVM-PDK SBAU198–April 2012

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