Texas Instruments PGA309EVM-USB 用户手册
PGA309EVM-USB Hardware Setup
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3.5
Connecting the USB Cable to the PGA309EVM-USB
shows the typical response to connecting the USB-DAQ-Platform to a PC USB port for the first
time. Note that the EVM must be powered on before connecting the USB cable. Typically, the computer
will respond with a Found New Hardware, USB Device pop-up. The pop-up typically changes to Found
New Hardware, USB Human Interface Device. This pop-up indicates that the device is ready to be used.
The USB DAQ platform uses the Human Interface Device Drivers that are part of the Microsoft
will respond with a Found New Hardware, USB Device pop-up. The pop-up typically changes to Found
New Hardware, USB Human Interface Device. This pop-up indicates that the device is ready to be used.
The USB DAQ platform uses the Human Interface Device Drivers that are part of the Microsoft
®
Windows
®
operating system.
In some cases, the Windows Add Hardware Wizard will pop up. If this prompt occurs, allow the system
device manager to install the Human Interface Drivers by clicking Yes when requested to install drivers.
device manager to install the Human Interface Drivers by clicking Yes when requested to install drivers.
Figure 13. Connecting the USB Cable
20
PGA309EVM-USB
SBOU084 – February 2010
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