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Figure 14
shows an error that pops up if the computer cannot communicate with the EVM. If you receive
this error, first ensure that the USB cable is properly connected on both ends. This error can also occur if
you connect the USB cable before the USB DIG Platform power source. Another possible cause for this
error is a problem with the USB Human Interface Device Driver on the computer you are using. Make sure
that the device is recognized when the USB cable is plugged in; this action is indicated by a Windows-
generated confirmation sound.
6.2
Using the BUF12800 Software
2
6.2.1
I
C Address Selection
As mentioned previously (refer to
BUF12800.
Figure 15
between the BUF12800EVM and the software. Without jumper JMP6 and the software address button
configured correctly, the software cannot communicate with the BUF12800 device.
SBOU116A – September 2011 – Revised August 2016
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Figure 14. Communication Error with USB DIG Platform
Section
4.6), jumper JMP6 is used to set the I
shows how the hardware and software must both be set to enable communication
Figure 15. JMP6 Setting for Logic '0'
Copyright © 2011–2016, Texas Instruments Incorporated
BUF12800EVM Software Overview
2
BUF12800EVM Evaluation Board and Software Tutorial
C address pin of the
17
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