Texas Instruments ADS7854EVM-PDK, User Manual, Page: 16 / 35

ADSxx54EVM-PDK Kit Operation
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6.3 ADSxx54EVM Settings
Configure the ADSxx54EVM with different settings for evaluation. In order to configure the device settings,
follow these steps:
1. Load the ADSxx54 EVM settings page in the GUI. Hover the cursor over the red arrow at the left-
center side of the GUI screen; a menu with different GUI pages appears. Click on ADSxx54 EVM
Settings , as shown in Figure 15 .
Figure 15. Open the ADSxx54EVM Settings Page
2. In the ADSxx54EVM Settings page, find the Internal Reference [CFR, Bit[6] ] button to select the
internal or external onboard reference sources. Jumpers JP7 and JP8 must be installed when selecting
the external REF5025 (U5) onboard reference. Make sure to uninstall jumpers JP7 and JP8 when
selecting the ADSxx54 device internal reference. The GUI displays the appropriate reference jumper
settings, as shown in
Figure 16 .
Figure 16. Selecting the External Onboard Reference or the ADSxx54 Internal Dual Reference
16 ADS8354EVM-PDK and ADS7854EVM-PDK SBAU209 – April 2014
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