Texas Instruments BUF12800 Evaluation Module BUF12800EVM BUF12800EVM Datenbogen
Produktcode
BUF12800EVM
BUF12800EVM Hardware
3.4
Connecting Power
After the boards are conjoined, connect the +6-V wall supply to the USB DIG Platform board as shown in
. Note that it is always necessary to connect the power to the DIG before connecting the USB
cable. If the USB cable is connected before the power, the computer may attempt communication to an
unpowered device that is unable to respond. In addition, the BUF12800 test board requires an external dc
power source. This source is not included with the kit, and its voltage may differ depending on your testing
needs. The source will be used to provide dc supply voltage to the BUF12800 test board.
unpowered device that is unable to respond. In addition, the BUF12800 test board requires an external dc
power source. This source is not included with the kit, and its voltage may differ depending on your testing
needs. The source will be used to provide dc supply voltage to the BUF12800 test board.
Figure 6. Connecting External Power to the BUF12800EVM
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SBOU116
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September 2011
BUF12800EVM Evaluation Board and Software Tutorial
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