Datasheet

EVM Operation www.ti.com
6.3 Default Jumper Settings and Switch Positions
Figure 3 shows the jumpers found on the EVM and the respective factory default conditions for each.
Figure 3. ADS7924EVM Default Jumper Locations
Table 5 lists the jumpers found on the EVM and the factory default conditions for each of the configurable
jumpers.
Table 5. List of Configured Jumpers
Jumper Default Position Switch Description
J5.1-J5.2 Connected I
2
C address selector
J6.1-J5.2 Connected Analog and digital ground connector
J7.1-J7.2 Connected VDD connector
J7.3-J7.4 Connected BVDD connector
J7.5-J7.6 Connected AGND connector
J7.7-J7.8 Connected DGND connector
J11.1-J11.3 Connected ADS7924 MUXOUT to buffer in
J11.2-J11.4 Connected Buffer out to ADS7924 ADCIN
Table 6 lists the switches found on the EVM and the respective factory default conditions for each.
Table 6. List of Switches
Switch Default Position Switch Description
S1 Left VDD = +5VA
S2 Center BVDD = +3.3VD
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ADS7924EVM and ADS7924EVM-PDK User's Guide SBAU173–June 2010
Copyright © 2010, Texas Instruments Incorporated