Texas Instruments DEM-PCM2912A EVM 数据表
3.3
Basic Operating Set-Up—Mac OS
3.3.1 Basic Setup Before Evaluation
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Basic Operating Set-Up—Mac OS
This section reviews how to set up the DEM-PCM2912A EVM for use with a Macintosh computer
equipped with the Mac OS X (or later) operating system.
equipped with the Mac OS X (or later) operating system.
When the installation is complete, the EVM software is ready to use.
Follow these steps to set up the DEM-PCM2912A EVM for use with a Macintosh computer.
Step 1.
Connect the USB connector of the DEM-PCM2912A EVM to an available USB connector (or
hub) port on the lab computer. The DEM-PCM2912A EVM can be connected directly to the
PC without an additional USB cable.
After the EVM is connected to the PC, the standard Mac OS driver installs automatically to
the computer system. A custom driver for the DEM-PCM2912A is unnecessary.
hub) port on the lab computer. The DEM-PCM2912A EVM can be connected directly to the
PC without an additional USB cable.
After the EVM is connected to the PC, the standard Mac OS driver installs automatically to
the computer system. A custom driver for the DEM-PCM2912A is unnecessary.
Step 2.
Open the System Environment Settings from the Start menu. Open the Sound options from
the System Environment settings.
the System Environment settings.
Step 3.
Select the Input tab and confirm the USB audio codec appearance as the default recording
device, as shown in
device, as shown in
Figure 3-12. Sound—Input Tab (Mac OS)
SBAU141 – January 2009
Set-Up Guide
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