DHD.audio SX2 - 52-1335 USB Audio Port Pin Assignment

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52-1335 Pin Assignment
USB Audio
The USB audio ports are fully functional digital stereo inputs and outputs. Connected to a PC, each USB audio port
is recognised as an USB audio device, which can be used for playback and recording in every audio software.
The following applies to every USB audio port:
• 1 stereo input, sample rate converter
• 1 stereo output, sample rate converter (linked to associated input if activated in Toolbox)
• full-speed transceivers
• compliant with USB 2.0 specication
• bus-powered USB circuit (the windows driver still works when 52-1335 is powered off)
• default Windows USB audio device driver is used, no additional driver required
Important
These USB audio ports can not be used for maintenance or control purposes.
PC 1 PC 2
The following operation systems are supported for this option:
• Microsoft™ Windows™ 98SE/Windows Me (For Windows
98SE and Windows Me, the HID function is not fully functio-
nal with the default class driver.)
• Microsoft Windows 2000 Professional
• Microsoft Windows XP Home/Professional (For Windows XP,
use the latest version of the USB audio driver available from
the Windows Internet site, or apply Service Pack 1 or later.
• Microsoft Windows Vista™ Business
• Microsoft Windows 7™ Professional
Two options for usage of USB audio are possible:
• Option 1: Each USB audio port is connected to a separate PC
• Option 2: Both USB audio ports are connected to a single PC
Windows 7 (32Bit or 64Bit) is required for proper use of both USB audio ports on one PC.
(For more information, see 52/SX manual.)
PC 1